QPR ProcessAnalyzer Release Notes: Difference between revisions

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This page contains new features and fixed issues for each QPR ProcessAnalyzer release.
This page lists all new features and fixed issues for each QPR ProcessAnalyzer release.


== Next Release: QPR ProcessAnalyzer 2023.6 (planned date 2023-10-17) ==
== Next Release: QPR ProcessAnalyzer 2024.8 (planned release date 2024-12-10) ==


'''Features:'''
See [[Next_Release_Content|the next release content]].
* B-08011: Added following date related operations for Snowflake: Day of year, Day of month, Day of week, Week of year, Half-year only, Quarter only, Month only, Hours only, Minutes only, Seconds only, and Milliseconds only. These are available when calculating with date type of data.
* B-08015: Big data chart doesn't anymore support calculation in SQL Server (using local datatables).
* B-08013: Added RoleAssignments property to expression language to replace the legacy UserPermissions (11) report.
* B-07976: Snowflake expression filter rules support for additional expression column.


'''Fixed issues:'''
== Latest Release: QPR ProcessAnalyzer 2024.7 (build 8234) (released 2024-10-29) ==
* D-13830: Object counts indicator in header showed incorrect counts when there was disabled filter rules in Snowflake models.
* D-13833: In-memory charts didn't work with boolean type of dimensions when filtering with the false value.
* D-13827: Calculated attributes data type was incorrectly set as Any by the Attributes dialog.
* D-13829: Multiselect dropdown lists height jumped couple of pixels when selecting values.
* D-13835: Deselecting a selected data point didn't remove chart filter rule.
* D-13820: Fixed incorrect manifest.json file to avoid "not found" errors when fetching web site icon.
* D-13795: There was a Python error in clustering analysis with Snowflake model.
* D-13823: Some tooltips in Workspace project hierarchy didn't work and caused a JavaScript error.
* D-13824: BPMN editor align context menu layout looked strange.
* D-13813: QPR logo button in the top left was misaligned in Firefox.
* D-13797: Define analysis object sample size for Event type:  ambiguous column name '_EventType_NotNull_1'.
* D-13774: TakeSample function with certain columns caused SQL compilation error: ambiguous column name 'Case Name'.
* D-13782: Snowflake: Aggregating from variations didn't work when using sampling.
* D-13836: Some tooltips had a strange two-colored background.
* D-13834: Removed Model statistics column from clustering and root causes analysis.
* D-13838: Removed Split data by filtering column from clustering analysis.
* D-13832: Script and model status updates incorrectly sent next update when previous was still pending.
* D-13839: Charts reset zoom button font size was too small.
* D-13819: Model.CaseAttributes sometimes gave incorrectly Any datatype for all attributes (rev.2).


== Latest Release: Additional release for QPR ProcessAnalyzer 2023.5 (build 3334) (released 2023-09-07) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
 
If using local datatables (stored in SQL Server), the [[PA_Configuration_database_table#SqlServerConnectionString|SqlServerConnectionString]] setting is now mandatory. Starting from QPR ProcessAnalyzer 2024.7, local datatables cannot be created if the setting is not configured. It's recommended to have a separate database for the datatables data, but it's also possible to configure the same connection to the SqlServerConnectionString setting as for the configuration database (in [[Installing_QPR_ProcessAnalyzer_Server#Server_settings_file_(appsettings.json)|appsettings.json]]). See [[QPR_ProcessAnalyzer_System_Architecture|System Architecture]] for more information about the data storage.
'''Fixed issues:'''
</div>
* D-13826: Measures or dimensions with case or event attribute and value selections incorrectly removed calculated attributes when dashboard was opened or chart settings were changed.
* D-13821: Font size of some Highcharts tooltips was too small. Issue appeared when there were tooltips mappings in measures or dimensions.
* D-13810: Simplified help links: now all Help buttons go to the QPR ProcessAnalyzer wiki main page.
* D-13822: Snowflake clustering analysis showed empty strings and nulls as case attribute values in an unclear way as just nothing.
 
== QPR ProcessAnalyzer 2023.5 (build 3304) (released 2023-09-05) ==


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
In Big Data Chart, the '''Case conformance''' measure and dimension has changed in a way that now it provides boolean values (true/false) instead of integer values (1/0). If [[Measure,_Dimension_and_Column_Settings#Other_settings|colorMappings]] are used for this measure or dimension to set specific colors to visualize conformant and nonconformant cases, the mapped values need to be changed as follows: '''1''' -> '''true''' and '''0''' -> '''false'''. Without the change, the mapped colors are not effective.
Check whether there are custom roles in the database (table PA_ROLE) which have the ROL_FLAGS field set to NULL. The NULL values don't work with this release, so set a correct value (either 1, 2, or 3). Following query can be run in the database showing roles which have an incorrect ROL_FLAGS field:
 
Exmaple: Old configuration:
<pre>
<pre>
"colorMappings": {
SELECT *
  "1": "#36d475ff",
FROM [PA_ROLE]
  "0": "#f5403bff"
WHERE [ROL_FLAGS] = NULL;
}
</pre>
New configuration:
<pre>
"colorMappings": {
  "true": "#36d475ff",
  "false": "#f5403bff"
}
</pre>
</pre>
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Big data chart support of models with local datatables (i.e., SQL Server stored) is deprecated. Big data chart has allowed to process data both in Snowflake and SQL Server. Now the support for SQL Server is deprecated and the Big data chart will only support calculation in Snowflake. If there are big data charts using SQL Server calculation, either switch to in-memory charts (requiring to load data in-memory) or migrate data to Snowflake.
Snowflake user-defined functions (UDF) used by QPR ProcessAnalyzer have been updated to use Python 3.11. Old versions of the functions use Python 3.8 which has been deprecated by Snowflake. Although the old versions are not anymore used by QPR ProcessAnalyzer, they are not automatically deleted and thus Snowflake may send notifications emails about existing deprecated functions. It's recommended to remove the old functions which are following:
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V2
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V3
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V4
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V5
* QPRPA_UDTF_CLUSTER
* QPRPA_UDTF_CLUSTER_V2
* QPRPA_UDTF_CLUSTER_V3
* QPRPA_UDF_BPMN_IS_CONFORMANT
* QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
'''Features'''
Following legacy analyses have been removed: Operation log (analysis number: 12), Root causes (14), Correlations (15), Idea feed (16) and Duration influence (29). This functionality may be in use in SQL scripts (in [[SQL_Scripting_Commands#--.23GetAnalysis|--#GetAnalysis]] command), and thus needs to be changed to the [[SQL_Scripting_Commands#--.23RunQuery|--#RunQuery]] command (see the [[RunQuery_Script_Examples|examples page]] how each legacy analysis can be replaced). The OperationLog analysis is replaced by the [[Generic_Properties_in_Expression_Language#OperationLog|OperationLog function]] and the Infcluencers analysis is replaced by the [[FindRootCauses_Function|FindRootCauses function]].
* B-08458: Object-centric perspectives can be stored as filters and object-centric model can be selected for dashboard.
* B-08472: Snowflake filter cache tables are now created in background to improve performance.
* B-08452: Limited sampled cases to 10000 in Snowflake and in-memory clustering presets.
* B-08430: Improved [[Process_Flowchart|Snowflake flowchart]] performance by calculating variations using sampling.
* B-08446: QPR ProcessAnalyzer can be deployed as Snowflake application package to publish it as a [[QPR_ProcessAnalyzer_Native_App_in_Snowflake|native app]].
* B-08418: QPR ProcessAnalyzer has been integrated into Snowflake authentication for Snowpark Container Services.
* B-08420: Legacy "Local" datatables cannot be created anymore - only separate SQL Server database is supported (see release note above).
* B-08437: Snowflake cache is now bypassed for queries that have caching disabled.
* B-08443: Improved object-centric models performance by optimizing perspective generation.
* B-08450: Updated Snowflake UDF's python version from 3.8 to 3.11 (see release note above).
* B-08425: Migrated nine configuration data tables to use Entity Framework.
* B-08334: Removed legacy functionality related to models.
* B-08337: Removed legacy functionality related to roles.
* B-08456: Frontend components have been updated.
* B-08477: Backend components have been updated.
* B-08478: Updated translations for release 2024.7.
 
'''Fixed issues'''
* D-14263: Filtering with case id caused error when Snowflake model didn't have case attributes datatable.
* D-14256: Workspace showed progress spinner forever if trying to remove rows from table where there is no access.
* D-14250: "Show in Query Designer" button didn't show full query sent to server.
* D-14285: Non-breaking spaces didn't work in json fields.
* D-14278: Workspace models list showed linked cases/events datatable even though datatable didn't exist.
* D-14251: Aggregations list in Combined measure/dimension/column incorrectly showed aggregations for all data types.
* D-14257: Exporting datatable with no columns froze loading spinner.
* D-14188: Script incorrectly aborted after error occurring in the import phase of client-side import.
* D-14275: Several "Loop percentage" event measures caused flowchart error.
* D-14259: Removed malfunctioning undo/redo operations from Design diagram.
* D-14260: Design diagram toolbar incorrectly scrolled to left when diagram was zoomed.
* D-14262: Opening version information caused javascript error if backend communication failed.
* D-14271: None aggregation didn't work with some Statistical calculations.
* D-14283: BPMN editor toolbox has now correct font.
* D-14280: Dashboard component stacking order buttons didn't work if dashboard had z-indeces with gaps.
 
<span id="84516a70"></span>
 
== QPR ProcessAnalyzer 2024.6 (build 7414) (released 2024-09-18) ==
 
'''Features:'''
* B-08366: Frontend for [[Object-centric_Process_Mining_Model|OCPM model]] configuration and Snowflake charts using perspectives.
* B-08365: Added following visual settings for [[QPR_ProcessAnalyzer_KPI_Card|KPI Card]]: font size, text color, text styles, vertical and horizontal alignment.
* B-08382: Measures, dimensions and columns can be duplicated in [[QPR_ProcessAnalyzer_Chart#Measure,_Dimension_and_Column_Settings|chart settings]].
* B-08381: [[QPR_ProcessAnalyzer_Table|Table]] vertical scrollbar is now hidden when table is not scrollable.
* B-08355: Expression language identifiers are primarily assumed as variables and secondarily as property names.
* B-08402: QPR ProcessAnalyzer can now connect to Snowflake when running in Snowpark Container Services.
* B-08389: Added support for making multiple Snowflake queries in same request for OCPM queries.
* B-08416: Improved backend functionality for partially configured OCEL models.
* B-08428: Improved Snowflake calculation performance by including to filter cache tables only the event table key (this behavior can be opt-in with a [[PA_Configuration_database_table#CacheOnlyPrimaryKeysForFilters|CacheOnlyPrimaryKeysForFilters setting]]).
* B-08448: Add configuration to disable event cache tables storing primary key only.
* B-08340: New users don't have a default model selected when login for the first time.
* B-08413: Frontend components have been updated.
* B-08397: Backend components have been updated.
* B-08398: Updated translations for release 2024.6.


Following script can be run in the [[Navigation_Menu#Expression_Designer|Expression Designer]] to show whether there are scripts that use the removed analyses (and thus require migration):
'''Fixed issues:'''
<pre>
* D-14209: Fixed issue where moving projects in Workspace was not possible.
let removedAnalyses = [12, 14, 15, 16, 29];
* D-14186: Highcharts visualizations datalabel texts were incorrectly shown over tooltips.
OrderByDescending(Flatten(Projects.Scripts).Where({
* D-14210: Fixes for issue with incorrectly shown pending tasks in System Reports.
  let scr = _;Sum(removedAnalyses.("'AnalysisType','" + _ + "')").{let num=_;(scr.code ?? "").Replace(" ", "").Replace("\t", "").Replace("\n", "").Replace("\r\n", "").Replace("\r", "").Contains(num)})>0;
* D-14242: SqlDataFrame Persist function now keeps the original column types even if they are changed.
}),LastRunStart).(Project.Name + ": " + name + " (id: " + id + ") (last run: " + (LastRunStart ?? "N/A") + ")");
* D-14147: Snowflake queries gave "Object reference not set to an instance of an object" error with MaximumRowCount higher than 2 billion.
</pre>
* D-14189: Dropdown list component gave following error when clicking Add button for "List items": Cannot read properties of undefined (reading 'axisLabel').
</div>
* D-14192: Datagrid paging settings are now preserved when resizing or zooming window.
* D-14214: In System reports, dropdown list showing dashboards didn't open if there were more than 1000 dashboards.
* D-14218: CSV file import didn't detect existing column correctly when there was difference only in letter case.
* D-14184: Giving ScriptText or ScriptFileName as parameter for QPR ScriptLauncher created a broken script.
* D-14220: AI assistant gave strange error message when trying to explain chart showing error.
* D-14135: Expression based Snowflake filter rule caused error "Object reference not set to an instance of an object".
* D-14229: In Snowflake, disabled filter rules didn't affect header object counts when there were several filter rules.
* D-14228: In Models and Model statistics reports, columns showing case and event attributes didn't work.
* D-14213: In User Settings dialog, Effective Permissions settings are now preserved while dialog is open.
* D-14227: Fixed issue where applying chart settings in System reports made settings pane empty.
* D-14185: Stack traces were incorrectly returned even if IncludeExceptionDetailsInErrors was false.
* D-14226: Fixed several OCPM calculation related issues in backend.
* D-13943: Added error message to Case attribute selector when model doesn't have selected case attribute.
* D-14162: Expression "0.()" gave null reference error.
* D-14246: Chart setting dialog may have been partly out of screen when activating other chart while in dashboard is scrolled.
* D-14238: Snowflake chart measure aggregation is incorrectly affected by statistical calculations.
* D-14133: In Snowflake chart, events Aggregate settings caused JaveScript error and UI messed up.
* D-14172: Fixed issue where validation error appeared when copying and moving elements in Design Diagram.
* D-14253: Table didn't show column filter icon when column name was empty.


== Additional release for QPR ProcessAnalyzer 2024.5 (build 6814) (released 2024-07-01) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
By default, Snowflake ODBC driver generates quite much logging to files which might unnecessarily fill up the disk space. It's recommended to set the LogLevel parameter to value 0. The path where the logs are created can be seen in Windows registry (key LogPath). More information about configuring Snowflake ODBC parameters: https://docs.snowflake.com/en/developer-guide/odbc/odbc-parameters.
Known issue: It's not possible to move projects that existed before updating to this release. The issue will be fixed in the next release. There is a following workaround available: Administrator user can go to the [[Navigation_Menu#Expression_Designer|Expression Designer]] and run the following expression: '''Projects.Modify(#{})'''.
</div>
</div>
'''Fixed issues:'''
* D-14191: Running script by id failed on data import when parameters contained ScriptId.
* D-14183: Fixed issue where flowchart SVG export only exported the visible part of flowchart.
== Additional release for QPR ProcessAnalyzer 2024.5 (build 6769) (released 2024-06-27)==


'''Features:'''
'''Features:'''
* B-07971: Machine learning based [[Clustering_Analysis|Clustering analysis]] can be run in Snowflake.
 
* B-07989: In dashboard designer the stacking order of charts can be changed with buttons [[QPR_ProcessAnalyzer_Dashboard_Designer#Viewing_and_Editing_Dashboards|Bring to front, Send to back, Bring forward and Send backward]].
*B-08388: Added backend support for OCPM model perspectives to convert object-centric eventlogs into case-centric.
* B-07977: For [[Sankey_Chart|sankey diagram]], added Start level and End level mappings to define custom start and end level for the sankey flows. Implemented also color mappings to define specific colors for specific values.
* B-08010: To improve performance, charts are loaded and updated only when they are visible in the dashboard.
* B-07975: Added following [[SQL_Expressions#Date_functions|date related functions]] to Snowflake: DayOfYear, DayOfWeek, WeekOfYear, Quarter.
* B-07908: When [[QPR_ProcessAnalyzer_Project_Workspace#Duplicating_Model|model is duplicated]], also filters in the model are also duplicated.
* B-07904: Filters and models API for expression language has been completed.
* B-07991: In [[Filter_Selectors|case and event type filter selectors]], threshold whether the dropdown list or search dialog is shown can be defined using the ''Maximum Rows'' setting. Also the search dialog filters search results by other filter rules in the dashboard.
* B-07999: Filters report has been changed to use the [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Filter|expression language API for filters]].
* B-07540: Added [[QPR_ProcessAnalyzer_Expressions#Throwing_objects|throw statement]] to expression language.
* B-07813: UI components are updated. There are small visual improvements, such as in flowchart flows are routed a bit differently and in charts the hidden series is shown as strike-through in the legend.
* B-07963: Following legacy analysis types have been removed: Operation log (analysis number: 12), Root causes (14), Correlations (15), Idea feed (16) and Duration influence (29) (see more information in the note above).


'''Fixed issues:'''
'''Fixed issues:'''
* D-13777: Filters could not be created in charts when "Update Filter During Selection" setting was disabled.
* D-13767: Automation per Event Types preset in in-memory incorrectly showed only one event type.
* D-13756: Changing background color in KPI card didn't have any effect.
* D-13812: "Exclude events" was incorrectly translated to "Exclure les cas" in French.
* D-13815: Dashboard designer background grid was not visible in entire area in edit mode. Improved also the grid to match to snapping in move and resize.
* D-13674: Business calendar dialog layout was incorrect when a model with a long name was selected to copy holidays.
* D-13811: Table actions link to a new window didn't go to dashboard if there were other parameters in the link.
* D-13601: Fixed issue where some presets may have given error when attribute value selection and the automatically selected attribute conflicted by the data type.
* D-13753: While Snowflake model was selected, in Filters and User Rights reports the Columns list could not be opened.
* D-13720: Now table column filter and sorting are preserved when resizing or zooming page.
* D-13785: In tables increased number of rows to 20000 that are inspected to get available items shown in Excel-style column filter.
* D-13759: Some statistical calculations had bad performance with large number of rows.
* D-13787: Conformance statistics component didn't have scrollbars when text didn't fit to the visible area.
* D-13788: In-memory "Nonconformance reason" selection caused error when two of them was selected in the same chart.
* D-13783: When Analyzed objects was Generic analysis, column selection incorrectly caused "Analysis has not been selected" error.
* D-13776: When measure name contained quotation mark, notification preview didn't work.
* D-13747: Filtering with integer type of case id with case attribute value filter caused error in Snowflake.
* D-13791: In Firefox, model selection in chart settings didn't show models in the first open.
* D-11984: Recycle bin buttons didn't fit to the screen when screen width was small.
* D-13780: Using CaseId case attribute in clustering analysis did not work with Snowflake 106 cases standard model.
* D-13781: Clustering analysis produced Python error with a certain simple Snowflake model.
* D-13730: Snowflake: Case attribute filtering didn't work when there are cases without row in cases table.
* D-13803: There was chart configuration validation error in browser console when measures were moved into dimensions in Big data chart.
* D-13758: There was performance issue with the Recent tasks system preset.
* D-13793: Snowflake clustering failed when cluster count is larger than case count.
* D-13763: SQL expression based filter rule with Where function to filter events didn't filter anything in Snowflake.
* D-13804: Added missing Millisecond function to Snowflake.
* D-13772: Expression EventLog.Cases.Events caused error "Value cannot be null".
* D-13755: Model.CaseAttributes sometimes gave incorrectly Any datatype for all attributes.
* D-13739: When switching between System reports there was error: "Uncaught Error: 2nd dimension not found. at y.getExpressionConfiguration".
* D-12109: Sometimes flowcharts showed message "Error in querying event type measures. Input string was not in a correct format".
* D-12473: Cost Savings by Automation preset gave sometimes error "Unable to cast object of type 'System.Double' to type 'System.String'".
* D-13750: Snowflake model didn't work with the Case Duration vs. Manual Activities preset.
* D-13657: There was error converting data type nvarchar to bigint.
* D-13796: Some Snowflake operations didn't work with zero rows and columns.
* D-12494: Now when chart size changes, the table column filters and sorting are preserved.
* D-13736: In Performance benchmarking dialog, the Export result button exported wrong benchmark performance analysis result.
* D-13609: Improved conformance analysis related filter names.
* D-13594: Recycle bin buttons were not visible when opening recycle bin in a narrow screen.
* D-13226: Tooltips in the model properties dialog are now translated.
* D-12569: Table incorrectly showed ellipsis for narrow boolean type of columns showing checkboxes.
* D-13391: Emptying date or datetime picker value was not registered and it didn't trigger functionality.
* D-12621: Value search dialog didn't work with values containing backslashes.
* D-13796: Some Snowflake operation didn't work with zero rows/columns.


== QPR ProcessAnalyzer 2023.4 (build 2628) (released 2023-06-14) ==
*D-14187: Creating local datatables was not possible in Workspace if datatables were stored to the configuration database (i.e., SqlServerConnectionString setting is not used).
 
==QPR ProcessAnalyzer 2024.5 (build 6746) (released 2024-06-25)==


'''Features:'''
'''Features:'''
* B-07767: Added [[Gantt_Chart|Gantt chart]] to visualize timeline of cases and events divided into swimlanes.
*B-08338: Added reports to monitor dashboards usage: Popular dashboards, Dashboards by users and by time, and specific dashboard usage.
* B-06383: Added [[Sankey_Chart|Sankey chart]] to visualize flow from one set of values to another.
*B-08314: Snowflake connection string can be [[QPR_ProcessAnalyzer_Project_Workspace#Project-level_Snowflake_Connection|specified for each project]] to allow projects connecting to different Snowflake accounts, databases or schemas.
* B-07941: Implemented many more presets running in Snowflake models for compliance and operational excellence use cases. There are also presets for the path analysis and process bottlenecks identification.
*B-08341: Added [[SQL_Expressions#GetRelatedValueFrom_function|GetRelatedValueFrom]] and [[SQL_Expressions#AggregateRelatedValueFrom_function|AggregateRelatedValueFrom]] SQL expression functions to extend models with data from additional tables.
* B-07864: Snowflake conformance analysis shows now [[Conformance_Analysis#Top_Deviations_(in-memory)_/_Deviating_Flows_(Snowflake)|reasons for conformance deviations]], such as which event occurrences deviated from the design model.
*B-08301: In chart settings, selecting another measure/dimension/column now doesn't reset settings.
* B-07909: Snowflake conformance analysis visualizes [[Conformance_Analysis#Undesired_Events_(Snowflake)|undesired event types]] in table and flowchart.
*B-08317: Added Snowflake presets for Root Causes for Attributes in table and detailed table format.
* B-07823: Flowchart Bottlenecks preset has been changed to show bottlenecks for event types. Also renewed the [[QPR_ProcessAnalyzer_Logs#Task_Log|Tasks reports]] to use expression language based interface.
*B-08318: Improved Snowflake Events preset performance by adding a filter that picks a subset of cases.
* B-07891: User interface has been [[Languages_and_Localization|translated into Portuguese]].
*B-08385: Open AI default large language model has been changed to "gpt-4o".
* B-07873: Improved [[QPR_ProcessAnalyzer_Pivot_Table|pivot table]] visual layout to highlight totals and aggregated rows. Also the row titles are now visible in the top left.
*B-08342: Added DashboardName and DashboardProjectName properties to [[Generic_Properties_in_Expression_Language#OperationLog|OperationLog]] in expression language.
* B-07905: Added [[SQL_Expressions#Rank_functions|Rank related functions]] to Snowflake for writing more versatile custom KPI's, e.g., FirstValue, LastValue, NthValue, Lead and Lag.
*B-08320: Added RenameAllColumns function to dataframes to easily rename all columns.
* B-07912: Added more SQL expression [[SQL_Expressions#Array_functions|array functions ArrayToString and ArrayOverlap]] to Snowflake.
* B-08321: Added DataSourceConnection property to dataframes in expression language.
* B-06449: Added SQL expression functions ToTimestamp and TryToTimestamp for parsing timestamps from strings using provided format.
*B-08307: Finetuned Workspace functionality for models that don't have datasource defined.
* B-07959: Added new functions Base64Encode and Base64Decode to help using basic HTTP authentication when calling web services.
*B-08329: Optimized metadata queries to Snowflake to improve performance.
* B-07206: SQL expressions support data [[SqlDataFrame_in_Expression_Language#WithClusterColumn|clustering]] which is an unsupervised machine learning algorithm to group data based on similarities.
*B-08311: Changed QPR ScriptLauncher interaction with the server by changing long polling to short calls to improve robustness.
* B-07848: Data can be extracted from SAP using the encrypted [[Importing_Data_from_SAP#SNC_encrypted_connection|SNC connection]].
*B-08368: Implemented backend support for configuring and importing OCPM models.
* B-07903: Added expression language API to create and modify filters and models.
*B-08352: Frontend components have been updated.
* B-03103: [[QPR_ProcessAnalyzer_Logs#Task_Log|Task log]] (operation log) can be accessed in expression language.
* B-08348: Backend components have been updated.
* B-07872: List aggregation with Distinct=true orders now items by their value.
*B-08349: Updated translations for release 2024.5.
* B-07940: Removed "Count" aggregation from textual values in Big data chart (you can use the Case count, Event count, etc. selection instead).
* B-07757: Backend support for datatables linking to user-definable Snowflake database, schema and table.
* B-07825: Improved error message when trying to use non-existing attributes in Snowflake queries.
* B-03101: To expression language, added try-catch-finally statement to handle thrown exceptions.
* B-07861: Removed available and total virtual memory information from User settings dialog.
* B-07902: Optimized sequences of joins in Snowflake queries to improve performance.
* B-07837: Updated backend components.


'''Fixed issues:'''
'''Fixed issues:'''
* D-13709: If image width-to-height ratio was lower than container's ratio, image was incorrectly stretched to fit the container.
*D-14150: Charts temporarily showed as too large when resized with non-zero chart margin values.
* D-13660: Disabling filter rules didn't work in Snowflake models.
*D-14058: Login page is not anymore shown when SAML authentication is configured and user is directed to the identity provider.
* D-13526: Passing dataframes from SQL scripts to expression scripts didn't work.
*D-11579: Column filter menu in tables can now appear outside the table area which is useful in small tables.
* D-13661: Snowflake conformance analysis crashed when there was no access to conformance related Snowflake UDF's.
*D-14144: Fixed issue where Snowflake clustering failed if there were date type of case attribute with null values.
* D-13693: Resolved major Snowflake conformance analysis performance issues in the BPMN model handling.
*D-14163: Non-breaking spaces appeared strangely as "&amp;nbsp;" in Highcharts charts.
* D-13716: Snowflake root causes analysis incorrectly bypassed Snowflake cache.
*D-14132: Snowflake model object counts were not shown when opening dashboard while model metadata was still loading.
* D-13707: In SQL Scripting, the datatable analysis (number 18) didn't always copy the data table contents to the target table correctly.
*D-14142: CreateDataTable function incorrectly deleted all source datatable content if connection included source datatable name.
* D-13653: Big data flowchart Root causes preset showed incorrect legend.
*D-14161: Fixed issue where Append function in SqlDataFrame broke source data.
* D-13626: Flowchart froze when converting into big data flowchart and vice versa by modifying chart json settings.
*D-14157: AI Assistant didn't show detailed error message when OpenAI query failed.
* D-13656: Root causes for attribute gave error "Failed to compare two elements in the array" in some situations.
*D-14137: AI Assistant incorrectly appeared on top of chart in the fullscreen mode.
* D-11563: Pivot table had a minimum height of 300px, which caused bottom part of it to be out of view.
*D-14170: Toolbar dropdown lists didn't work when dashboard contained more than one Design Diagram.
* D-13704: In CSV file import, parsing now allows spaces between column separator and text quotation mark.
*D-14146: Fixed error "Unable to get on-premise gateway named..." when running script from SQL script using QPR ScriptLauncher.
* D-13598: Chart gave unclear error message when events datatable was not defined.
*D-14106: Having only a template string in the #expr{...} block didn't work.
* D-13655: Improved error messages for BPMN editor and conformance statistics.
*D-14008: "Root Causes contribution" and "Comparison eventlog cases percentage" columns didn't work (in-memory).
* D-13528: Error message for certain erroneous SQL expressions was unclear.
*D-14010: Occurrences of specific flow measure didn't work with the Root causes analysis weighting expression (in-memory).
* D-13677: "Flow occurrences with specific case attribute value" selection didn't work for in-memory chart.
*D-14148: Root causes for case duration preset didn't support Multi-unit time settings.
* D-13663: Pivot table border line was slightly broken in the header area.
*D-14139: Added info message when successfully exporting model to pacm file.
* D-13608: There was incorrect alignment of items in the table paging controls.
*D-14153: Fixed in-memory measures for "Flow duration" and "Occurrences of specific flow" which failed when selected flow didn't exist.
* D-13703: Importing CSV file with some special characters to Snowflake failed (due to incorrect escaping in Snowflake staging files).
*D-14167: Fixed issue where ScriptLauncher sometimes terminated prematurely on exceptions occurring in on-premise import.
* D-13708: Duplicating datatable using user defined table, removed data the source table.
*D-14165: Flowchart export file name was incorrect and exported flowchart background was always transparent.
* D-13717: Dependency wheel crashed when there were zero weights and showing data labels.
*D-14160: Fixed issue where DashboardId wasn't recorded to operation log when opening dashboard by identifier (DashboardsController.GetByIdentifierPath).
* D-13348: There was an unclear error message when Snowflake query had a certain incorrect expression.
*D-14159: IsHidden property didn't work in in-memory Value expressions.
* D-13732: Pivot table Excel export contained headers formatted incorrectly.
* D-14131: Some popup messages had incorrect html escaping.
* D-13729: There was a JavaScript error when limited user tried to access business calendar.
*D-14151: Fixed issue where flowchart might have given browser console error when clicking event types or flows while still loading data.
* D-13662: Percentile function didn't always work with timespan types.
* D-14022: In System reports, numeric aggregations which don't work in SQL Server are now hidden.
* D-13646: Using incorrectly configured model without cases datatable caused null reference error.
*D-14129: Imported model name was incorrectly cut if it contained dots.
* D-13629: When tried to use chart with a non-existing model, there is now a proper translated error message.


== QPR ProcessAnalyzer 2023.3 (build 1990) (released 2023-05-03) ==
==QPR ProcessAnalyzer 2024.4 (build 6246) (released 2024-05-14)==


'''Features:'''
'''Features:'''
* B-07818: [[Conformance_Analysis|Conformance analysis]] is supported in Snowflake with following dashboard components: Big data chart, BPMN editor, Conformance statistics, and Design model selector.
*B-08227: Dashboards have [[AI_Assistant_for_QPR_ProcessAnalyzer|AI Assistant]] (powered by ChatGPT) helping users in process analysis. AI Assistant can answer general questions about the process, create filters based on user prompt, and explain charts and analyses.
* B-07833: [[Root_Causes#Root_causes_in_flowchart|Root causes analysis for flowchart]] is available for Snowflake showing how the event and flow occurrences explain selected phenomena.
*B-08277: QPR ProcessAnalyzer now detects automatically when cases or events data in Snowflake updates. Check is done every 5 minutes which is the maximum delay of detecting new data. ([[Snowflake_Connection_Configuration#Automatic_data_update_detection|more information]])
* B-07786: Big data chart has more [[Big_Data_Chart#Measure_aggregations|measure aggregations]], such as median, percentile, standard deviation and variance. Also for textual items, unique values can be listed.
*B-08322: OpenAI model name can be configured by administrator. The model is used by the AI Assistant and (by default) the OpenAIChatCompletion function.
* B-07795: [[QPR_ProcessAnalyzer_Table#Conditional_formatting|Conditional formatting]] supports also columns with non-numerical contents.
*B-08264: Workspace is now showing child projects in the top level when there is no access to parent project.
* B-07830: [[Big_Data_Chart#Measure_aggregations|None and Any aggregations]] for Snowflake and user-friendly formatting for conformance violations.
*B-08276: Adjusted permissions for [[Roles_and_Permissions#Project_Permissions|moving projects]].
* B-06527: Error messages in [[Importing_Data_to_Datatable_from_CSV_File|CSV file import]] show also the column number to help working with CSV files with lot of columns.
*B-08310: Added Details property to [[Generic_Objects_in_Expression_Language#Exception|Exception object]] in expression language.
* B-07747: In-memory conformance checking accepts design models with multiple tasks having same name (same is followed by the Snowflake implementation).
*B-08328: Language translations have been updated to 2024.4.
* B-07659: In-memory flowchart preset Case Conformance to visualize conformance checking violations.
*B-08312: Frontend components have been updated.
* B-07571: Added function IsConformant to backend to check whether cases are conformant.
*B-08308: Backend components have been updated.
* B-07863: Added function ConformanceViolationsFlows to backend to return nonconformance reasons for violating cases.
* B-07844: Support for "array" aggregation to return aggregated items as array.
* B-07856: Support for creating and accessing arrays and objects in SQL expressions.
* B-07860: Array handling functions and Tasks property for DesignModel entity.
* B-07847: Added throttling for QPR ScriptLauncher client-side imports to limit memory usage.
* B-07811: Snowflake query optimization to omit columns that are not used by the query.


'''Fixed issues:'''
'''Fixed issues:'''
* D-13632: Going from variations to event types led to very poor performance with certain models.
*D-14084: Filter rule for first and last event in case couldn't be edited if there were more than one event selected.
* D-13628: Statistical calculations were incorrectly not applied in chart CSV export.
*D-14091: Duration multi-unit didn't work in big data chart.
* D-13575: SQL script may have given error "Operand type clash: nvarchar(max) was incompatible with sql_variant".
*D-14095: Flowchart sometimes crashed with color mapping in use to an event type measure with null values.
* D-13597: UI supports now datatable column type "ShortString" (previously datatable contents preview and CSV import didn't work).
*D-14105: Snowflake root causes analysis showed incorrect row count when Contribution was Contributing or Impeding.
* D-13536: Using business calendar sometimes gave error "System.InvalidOperationException: Collection was modified".
*D-14107: Snowflake model that has earlier been an in-memory model showed case count and estimated memory incorrectly.
* D-13477: Chart types without y-axis mapping caused an error when series mapping was used.
*D-14074: Fixed issue in QPR ScriptLauncher when calling the script from other script.
* D-13453: _model variable was not available for Snowflake expression filter rules.
*D-14104: Fixed expression language parsing issue with in-memory DataFrame and filter using "In" function.
* D-13527: Checkbox height didn't increase when long label needed to span to multiple lines.
* D-14121: Datatable UpdateRows function now supports column names given as expressions.
* D-13363: Snowflake query with EvaluateAfterAggregations and IsHidden failed when dimensioning by case id column.
* D-14085: Measure/dimension/column settings dialog didn't open for Event attribute when drop-down list values weren't selected.
* D-13383: Snowflake query gave error "Invalid column name 'FromCase Name'".
* D-14123: There was an error of unable to get on-premise gateway when using ExtractSap function in expression language script from SQL script called from expression language script.
* D-13523: Request id was incorrectly shown as zeros in error messages.
*D-14128: Table without title was incorrectly exported as .txt file.
* D-13541: In CSV import, error message for maximum number of columns exceeded is improved (maximum is 300 column for SQL Server).
*D-14112: Convert to custom expression button didn't work in design diagram.
* D-13583: Objects count in header didn't work for empty Snowflake model.
*D-14100: In Workspace, project bread crumbs didn't update when moving the selected project.
* D-13553: Larger pacm files can now be imported, as there isn't error "Request body too large. The max request body size is 30000000 bytes".
*D-14094: Measure unit was incorrectly shown for textual values and the unit could not be changed in chart settings.
* D-13306: Stack overflow error was given when using SqlDataFrames.
*D-14097: In Workspace, added progress spinner to prevent starting a new operation while the previous is still in progress.
* D-13487: When Flows root and there was filter in Values expression, some flows were lost.
*D-14096: Highcharts tooltip square icons were slightly misaligned.
* D-13540: SqlDataFrame query with 300 columns failed to error "WithExpressionColumn: No name given for the new column".
* D-14099: There was a console warning when opening the business calendar dialog.
* D-13429: Ordering in List aggregation couldn't find columns in dataframe query.
*D-14118: Design diagram sometimes gave following JavaScript error: Cannot read properties of undefined (reading 'parentNode').
* D-13406: Dataframe query with root FlowOccurrences and get value from cases caused error.
*D-14024: If quickly logging out after changing model, the model change might not be been saved.
* D-13538: There was incorrect handling of escaping characters in column names used in dimensions.
*D-14120: User.getAttribute function returned values from incorrect context.
* D-13633: Fixed ordering in List aggregation with null and empty values.
*D-14102: Pivot table cannot read properties of undefined.
* D-13636: Query that dimensions by numeric case attribute with AggregateOthers true, caused error.
*D-14161: SqlDataFrame.Append breaks the used source SqlDataFrames
* D-13589: Creating Snowflake datatable did not connect to Snowflake.
* D-13623: Value expressions without aggregation didn't work with AggregateOthers setting.
* D-13554: In in-memory chart, percentile function might have return both Int64 and Double type of objects which cannot be sorted.
* D-13481: Improved error message when trying to use deleted model.
* D-13621: Dynamic value search dialog had incorrect font in lists.
* D-13610: Some invalid BPMN files crashed BPMN editor.
* D-13614: Checkbox label texts overflowed to right.
* D-13520: Removed excessive parameters from the Query Designer for generic context queries.
* D-12998: QPR icon was incorrectly positioned in header in Safari.
* D-13480: Import to duration data type is removed from Snowflake datatables, and for local datatables duration type maximum size is checked.
* D-13517: In Highcharts-based visualizationsm conditional formatting didn't work for other than the first y-axis mapping.
* D-13529: In some presets containing several on-screen settings, when chart showed in error message, on-screen settings showed invalid selection.
* D-13530: Opening dropdown list caused JavaScript error when the list contents should be empty after it previously contained items.
* D-13486: Removed unreachable error message in CSV import.
* D-13524: Fixed in-memory chart flow occurrences root measures "Event attribute (text)" and "Event attribute (number)" that caused error.


== QPR ProcessAnalyzer 2023.2 (build 1478) (released 2023-03-22) ==
==QPR ProcessAnalyzer 2024.3 (build 5801) (released 2024-04-04)==


'''Features:'''
'''Features:'''
* B-07755: [[Business_Calendar|Business calendar]] for duration calculation is available for Snowflake models.
* B-08024: [[Design_Diagram|Design diagram]] has now swimlanes and BPMN expanded subprocesses. Also indirect flows can be included when calculating flow measures.
* B-07719: In Snowflake dashboards, [[Big_Data_Chart#Using_measure_variables|measures can be assigned to variables]] and use the variables in other measures to create combined measures.
*B-08242: Script based [[Actions_to_Run_Script_in_Table|actions]] can be started from dashboard table context menu, extending dashboard functionality to e.g., create tickets, trigger automation, and fetch external information.
* B-07746: Changed in-memory conformance checking to not show invalid flow violations where starting or ending event type is invalid.
*B-08268: (1) In Overview flowchart preset, flow width visualizes now case volumes instead of flow duration. (2) When converting Snowflake expression into custom, the expression filter is preserved and not embedded into the custom expression.
* B-07743: [[PA_Configuration_database_table#General_Settings|Default datasource]] can be configured for datatables created by scripts, allowing to set Snowflake as default.
*B-08288: Added expression language functions to [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Start|start and stop]] scripts.
* B-07740: System memory indicator moved from the header to User settings Version information dialog.
*B-08252: When Analyzed objects is cases, event attribute values are filtered with the native event attribute filter rules instead of expression based filter rules.
* B-07776: New SQL expressions functions Unicode, Char and Regexp, as a basis for future rule-based process mining.
*B-07906: Implemented cross joins to SQL dataframes.
* B-07741: Backend support for aggregation operations Median, Percentile, Stdev, Stdevp, Var and Varp to Snowflake.
*B-08267: Simplified Task log additional parameters by moving query parameters to the root level.
* B-07742: Backend support for aggregation operation to list unique items in Snowflake.
*B-08221: Snowflake query performance has been improved by using cached filters to build new filters.
* B-07770: Optimized Snowflake SQL generation by combining consecutive WithColumn function calls into one select.
*B-08231: Snowflake performance improved by splitting object counts (shown in header) query into two, so that the filtered object count query uses eventlog caching.
*B-08250: Business calendar calculation also takes into account calendars with overlapping periods.
*B-03047: Removed support for dashboard panels.
* B-08214: Removed unused columns from the PA_VIEW table.
*B-08254: Frontend components have been updated.
*B-08255: Backend components have been updated.
* B-08233: Language translations have been updated to 2024.3.


'''Fixed issues:'''
'''Fixed issues:'''
* D-13491: QPR ProcessAnalyzer server crashed now and then when sorting was in progress and the query was cancelled.
*D-14048: Fixed issue where in-memory root causes analysis for case attributes didn't show attributes with ShortString data type.
* D-13380: Dimensioning integers in in-memory core calculation didn't work correctly as 0 and -1 were put to same bucket.
*D-14035: In design diagram, BPMN event and gateway symbols are now circular.
* D-13385: In Workspace Bin, Delete Forever and Restore from Bin buttons were misaligned.
*D-14049: Added some missing translations for table column filter and BPMN editor.
* D-13332: Conformance checking didn't show in violations when there were multiple undesired events in same case.
*D-14021: FindRootCauses function WeightingExpression was run in incorrect context for in-memory model.
* D-13405: Images take now always all available space in image component area.
*D-14020: Query which goes from EventTypes to Cases did not show the error when using GetValueFrom function.
* D-13417: KPI card without title was slightly misaligned vertically.
*D-13976: Fixed issue where gateway-based imports were not synchronous.
* D-13438: Clicking selected event type or flow in flowchart didn't cancel the filter selection.
*D-13689: Fixed JavaScript error in Highcharts polar chart with tooltips.
* D-13350: Task log and Script log default filter end date is now empty by default.
*D-12614: Highcharts gives "Maximum call stack size exceeded" error in bar chart with polar and data labels.
* D-13381: Disabled browser auto-complete from flowchart variation stepper and Workspace create/rename object dialog.
*D-14060: Highcharts custom layout translatable properties incorrectly changed chart configuration by translating the labels.
* D-13347: Improved performance for in-memory business calendar calculation.
*D-14071: Business calendar button press caused error when user didn't have access to any model.
* D-13335: In in-memory chart, filtering didn't work in "Flow occurrences" root "Flow occurrences with specific event attribute value" dimension.
*D-14041: Manager Users dialog "Has password" field filter shows now Yes/No texts instead of true/false.
* D-13367: Percentage value wasn't displayed properly with German or Spanish language when event types were shown in object counts indicator.
*D-11268: There were inconsistent button colors in Workspace.
* D-13451: Exported filter file is now named based on selected filter name.
*D-12264: Disabled stacked and polar charts for donut, packed bubble, sankey, dependency wheel, word cloud, and gantt charts.
* D-13378: In Big data chart, prevented error "Unable to aggregate from level RootCauses to level Custom".
*D-14066: Fixed issue when EventTypes, Events.IncomingFlowOccurrence fails because there is event type filtering in in-memory model.
* D-13293: DataFrame query with root Flows and IncludeEvents and ExcludeEvents filter rules failed.
*D-14081: Fixed null references error when logging null in expression script.
* D-13370: Fixed issue where on-screen settings that didn't have any selectable items, showed a strange selection.
* D-13392: Clustering analysis was incorrectly shown when originally in-memory chart was converted into big data chart by changing chart json settings.
* D-12784: Some Snowflake queries incorrectly bypassed Snowflake caching because they used unique object names.
* D-13456: Improved error messages for incorrectly configured on-screen settings.
* D-13445: Conformance violations related translated terms have been fine-tuned for better translations into different languages.
* D-13421: Improved error messages when trying to use model having some column mappings missing.
* D-13485: Snowflake business calendar gave error when calendar contained Sunday.
* D-13218: Windows event viewer incorrectly contained log entries that are not errors.
* D-12634: Multiline text boxes width is set to non-changeable.
* D-13034: Confirmation dialog to delete items permanently has been updated.
* D-13288: In dialogs, the Create button didn't show the disabled state correctly.
* D-13427: When dropdown lists didn't have any selectable items, the "N/A" text appeared and the list incorrectly took more space vertically.
* D-13483: In Workspace, the new items menu was too narrow for Spanish texts.


== Additional release for QPR ProcessAnalyzer 2023.1 (build 1449) (released 2023-02-24) ==
==Additional release for QPR ProcessAnalyzer 2024.2 (build 5509) (released 2024-02-27)==


'''Features:'''
'''Features:'''
* B-07690: System setting [[PA_Configuration_database_table#General_Settings|DatabaseId]] can be defined by administrator to get more simple table names in Snowflake.
* B-07737: In flowchart Bottlenecks preset, originally used flow colors has been recovered.
* B-07748: For Analyzed objects "Conformance checking findings" in charts, terminology has been revised and issue with the case count calculation fixed.
* B-07663: In [[Chart_On-screen_Settings|on-screen settings]], when case/event attribute is selected, related attribute values list are reset.
* B-07570: Backend support for [[Business_Calendar|business calendars]] in Snowflake.
* B-07660: Backend support for conformance checking to show also the last event index and event type in NotCompleted reason.
* B-07610: Memory counter related technical properties have been removed from expression language.


'''Fixed issues:'''
*B-06280: User management dialog shows whether users have password defined and unnecessary passwords can be removed to improve security.
* D-13349: Opening dashboard containing Root causes preset with default settings jammed the system by generating lot of calculations (for more information, see previous release notes).
 
* D-13277: Stacked charts with date type of data as series did incorrectly show gaps in columns/bars.
'''Fixed issues:'''  
* D-13270: Flowchart conditional formatting didn't work with duration multi-unit format.
 
* D-13358: Calculation results caching works also across different user sessions.
*D-14045: Fixed issue where users with Viewer or Analyzer role couldn't create filters in Snowflake models.
* D-13250: Dashboard with two charts connected with linked settings using variables ended up to to a never ending loop.
 
* D-13230: SAP import did not automatically create columns to use the correct column types.
==QPR ProcessAnalyzer 2024.2 (build 5438) (released 2024-02-21)==
* D-12857: Deeply recursive functions caused a crash without any trace.
* D-12994: In Workspace, some buttons were not clickable due to breadcrumb covering them.
* D-13249: In Workspace, there was incorrect error message for duplicate datatable names when there were items with only letter capitalization was different.
* D-13232: In-memory chart Top variations preset is now sorted secondarily by average duration descending.
* D-13300: Setting DashboardFilter variable to empty value didn't have any effect in dashboard but old value was incorrectly used.
* D-12834: Limited the maximum number of dimensions to 20, to avoid too demanding queries for SQL Server.
* D-12917: Changed visual indication of missing items in dropdown lists (it's no longer showing "***").
* D-13111: In Root causes preset, there is now error message when trying to use weighting related columns when weighting isn't in use.
* D-13124: SQLDataFrame query containing filter rule EventTypes aggregating from cases failed.
* D-13207: Dataframe query with AggregateOthers, AggregationFunctionForOthersRow and EvaluateAfterAggregations failed.
* D-13292: Dataframe query with AggregateOthers, AggregationFunctionForOthersRow and EvaluateAfterAggregations failed (rev.2).
* D-12991: Dropdown list texts had some translations missing.


== QPR ProcessAnalyzer 2023.1 (build 1433) (released 2023-02-07) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
This release contains a potentially severe issue, where some dashboards completely jam the system by generating lot of calculations. The issue may appear in dashboards that have been created in earlier releases and containing the Root causes preset with default settings. The issue will be fixed by the next release. The issue can be worked around by exporting the affected dashboard, modifying the dashboard file manually and importing the dashboard back. The required modification is to remove line(s) containing <pre>"preset": "RootCauses"</pre> and the comma from the preceding line.
The legacy User permissions report (analysis number 11) and Filters report (analysis number 30) used in SQL scripts have been removed. Use instead the expressions language to query filters and user permissions, e.g., [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Filter|Models.Filters]] and [[Generic_Properties_in_Expression_Language#RoleAssignments|RoleAssignments]] property.
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Following legacy analyses have been removed: Cases (analysis number: 5), Events (6), and EventTypes (7). This functionality may be in use in SQL scripts (in [[SQL_Scripting_Commands#--.23GetAnalysis|--#GetAnalysis]] command), and thus needs to be changed to the [[SQL_Scripting_Commands#--.23RunQuery|--#RunQuery]] command (see the [[RunQuery_Script_Examples|examples page]] how each legacy analysis can be replaced). Note that the legacy analyses removal don't affect the dashboarding functionality.
New version of the Design diagram component has been improved with object-specific measures, and the previous common measures are not migrated into object-specific measures. Thus, the measures need to be configured again, or manually edit the chart json settings (if needed please ask instructions from QPR CustomerCare).
</div>


Following script can be run in the [[Navigation_Menu#Expression_Designer|Expression Designer]] to show whether there are scripts that use the removed analyses (and thus require migration):
'''Features:'''
<pre>
*B-08022: Design diagram supports now BPMN notation, elbow style flows and object-specific measures.
let removedAnalyses = [5, 6, 7];
*B-08232: Entire future eventlogs can be [[Create_Predicted_Eventlog|predicted]] based on generative AI models running in Snowflake.
OrderByDescending(Flatten(Projects.Scripts).Where({
*B-08166: Added expression language function [[Generic_Functions_in_QPR_ProcessAnalyzer#OpenAIChatCompletion|OpenAIChatCompletion]] to answer natural language prompts based on OpenAI ChatGPT API.
  let scr = _;Sum(removedAnalyses.("'AnalysisType','" + _ + "')").{let num=_;(scr.code ?? "").Replace(" ", "").Replace("\t", "").Replace("\n", "").Replace("\r\n", "").Replace("\r", "").Contains(num)})>0;
*B-08177: Snowflake query performance has been improved by introducing caching of filtered eventlogs using Snowflake tables.
}),LastRunStart).(Project.Name + ": " + name + " (id: " + id + ") (last run: " + (LastRunStart ?? "N/A") + ")");
*B-08196: Conditional formatting rules can be defined for [[QPR_ProcessAnalyzer_Table#Textual_equal_rules_for_background_color|textual and boolean values]].
</pre>
*B-08213: Big data chart expressions event type selections to be multi-select where applicable.
*B-08205: Expression language API is available for storing [[Storing_Secrets_for_Scripts|secrets]] for scripts.
*B-07780: Chart [[QPR_ProcessAnalyzer_Chart#Variable_mappings|variable mappings]] has been removed - use the [[Chart_Linked_Settings|linked settings]] instead. Dashboards using variable mappings are automatically converted to use linked settings.
*B-08117: Added ToSqlDataFrame function to convert in-memory dataframe into SQL dataframes.
*B-08174: Only non-default parameters values are written to the operation log.
*B-08200: Timestamps in System reports are shown in user workstation local time.
*B-08171: Dashboard id has been added to queries, to track from which dashboard queries are originating.
*B-07144: Remove legacy User permissions report (analysis number 11) and Filters report (analysis number 30) in SQL scripts (see note above).
*B-08193: Added retry mechanism to QPR ScriptLauncher to recover if connection to server breaks.
*B-08202: Updated copyright for year 2024.
*B-08199: Frontend components have been updated.
* B-08203: Backend components have been updated.
*B-08209: Translations updated for release 2024.2.
 
'''Fixed issues:'''
*D-13972: Some measures/dimensions/columns in Big data chart didn't show the expressions level filtering.
*D-14015: Fixed business calendar incorrect calculation when business period covered entire day.
*D-14014: Fixed issue where Snowflake business calendar could not have end time as 00:00.
*D-13962: System variable values were interpreted incorrectly when used in linked settings.
*D-13971: HiddenInNavigation and SortOrder variables didn't work in navigation menu dashboards list.
*D-13959: Removed possibility to add datatable columns with the legacy "any" data type.
*D-13991: Improved drop-down selector component to handle empty strings as variable values.
*D-13965: Datatable column name length was validated incorrectly which may have caused error in saving with too long column names.
*D-13958: Project names showed unnecessary html escaping in the "Move to" menu.
*D-13964: Model attributes and notifications dialogs gave error when trying to use dashboard tags.
*D-13960: Added missing translations for list of permission list and 12-hour clock format.
* D-13966: Fixed issue were root causes chart tooltip sometimes didn't disappear.
*D-13969: Datatable column schema export sometimes showed empty for the key column.
*D-13862: Session token was not accepted when url path capitalization is different.
*D-13942: Datatable could not be dimensioned if it has column named "CaseId".
*D-13980: Business calendar dialog crashed when tried to open it for a model without access.
*D-13983: Notifications dialog didn't validate situation when same name was used in a measure and dimension.
*D-13981: Dashboard import set incorrect model id to dashboard if there was no access to any model.
* D-11276: Translations were missing for 12-hour clock dates (AM and PM) in dashboards.
* D-13977: Multi-select dropdown lists showed some special characters incorrectly.
*D-13945: Syncfusion toast message didn't work when text contains ${[]}.
* D-13930: Pivot table throws javascript error when certain clicks.
* D-13273: Duplicate datatable row count didn't shown correctly.
*D-13994: There was an error in the in-memory chart with some flow related measures about duplicate variable names when same measure was defined twice.
*D-13985: Models list dots menu had texts misaligned in narrow screens.
*D-13995: In Workspace, wrong datatable was selected after duplication when non-default sorting was applied.
*D-13997: Workspace tables column filtering search caused JavaScript errors.
*D-13978: In table Excel export, the last row representing other items appeared incorrectly for in-memory chart.
*D-14007: In System reports, model related selections are hidden from the Analyzed objects lists.
*D-14005: In big data chart, changing to custom expression caused crash with some expressions having case/event attribute.
*D-14003: When dimensioning was not used, pivot table values were incorrectly rounded in the server side.
*D-14004: Removed empty filters from queries to optimize them.
*D-13988: Fixed issue where data grid context menu rendered initially as too high.
*D-13979: BPMN model editor element settings use now Open Sans font.
*D-14013: Fixed incorrect expression "Duration between first and last occurrence" in big data chart event types.
*D-13984: Fixed the error of refusing to run the JavaScript URL.
*D-14031: ThrownObject property was not included to http error response when error came from the script.
 
==QPR ProcessAnalyzer 2024.1 (build 4784) (released 2024-01-10)==
 
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
QPR ProcessAnalyzer Server and QPR ScriptLauncher are now using .Net 8 (previous was .Net 6). When updating to this release, install the .Net 8 Runtime ([[Updating_QPR_ProcessAnalyzer_Server|see more]]). The .Net 6 doesn't need to be uninstalled immediately because .Net 6 and .Net 8 work side-by-side, but due to security reasons, the unused .Net 6 should eventually be uninstalled.
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Starting from QPR ProcessAnalyzer 2023.1, the '''.NET Desktop Runtime''' is not needed anymore for QPR ProcessAnalyzer Server, so it can be uninstalled. Also for QPR ScriptLauncher, ''.NET Desktop Runtime'' is not needed, but instead install the '''.NET Runtime''' (which is more lightweight). ''.NET Desktop Runtime'' contains the ''.NET Runtime'', so the actions are not mandatory when updating to QPR ProcessAnalyzer 2023.1.
In this release, all filters that don't contain any filter rules, are removed. These are legacy filters which have not been visible in the UI.
</div>
</div>


'''Features:'''
'''Features:'''
* B-06997: Expression-based filter rules for Snowflake dashboards to allow versatile filtering and filtering from custom expressions.
*B-08019: New component [[Design Diagram]] for showing user-created diagrams in dashboards where to visualize process mining metrics.
* B-07383: Improvements to linked settings to allow binding to variables, tags and filter rules [[Chart_Linked_Settings|(more information)]].
*B-08087: Generic [[Dropdown_List_Selector|dropdown list selector]] works with Snowflake models allowing to add selection lists for any values.
* B-07508: Flowchart preset colors have been renewed to be more intuitive.
* B-08163: Linked settings support for binding to [[Chart_Linked_Settings#Binding_to_case_attribute_filters_with_attribute_name_and_attribute_values|case attribute filter values without defining case attribute name]].
* B-07184: Automation preset in flowchart has now options for selecting the Automation attribute and value.
*B-08170: Snowflake model filters can be [[Filtering_in_QPR_ProcessAnalyzer#Filter_actions|saved as new models]] which can be used to create snapshots of part of models.
* B-07512: Changed datatable metadata can be refreshed from Snowflake, and all rows in the datatable can be deleted easily in Workspace [[QPR_ProcessAnalyzer_Project_Workspace#Datatables|(more information)]].
*B-08093: Multiple dashboards can be exported to same file, and model can be set for imported dashboards.
* B-07440: Date when the release was made is now shown in User settings.
*B-08161: Added [[Datatable_in_Expression_Language#Modify|Modify]] function to change datatable properties and improved [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#CreateDatatable|CreateDatatable]] function for creating datatables.
* B-07595: WeekOfYear property for DateTime objects in expression language to get the week number of a year (between 1 and 53).
*B-08122: Added new system report to list dashboards.
* B-07623: In-memory expression language functions Random (to get random numbers) and Hash (to get hash value of string).
*B-08173: Removed legacy filters that didn't have any filter rules.
* B-07612: Breadcrumb in Workspace has now a Home button to quickly navigate to the top level of the projects hierarchy.
*B-07961: In OperationLog, changed parameters to json format and added request id.
* B-07637: Language selector now shows the language options in local languages.
*B-08069: Added DashboardId property to [[Generic_Properties_in_Expression_Language#OperationLog|OperationLog]] in expression language.
* B-07228: Remove following deprecated analyses: Cases, Events, and EventTypes (see the release note above).
*B-08139: Added [[Datatable_in_Expression_Language#UpdateRows|UpdateRows]] function to update existing rows in datatables with similar logic than SQL update.
* B-07538: Backend support: Snowflake root causes analysis can find event attribute related root causes.
* B-08115: Added [[Datatable_in_Expression_Language#DeleteRows|DeleteRows]] function to delete rows in datatables with similar logic than SQL delete.
* B-07706: Backend support: Snowflake expression-based filter rules support for roots containing Where function.
*B-08149: QPR ProcessAnalyzer has been updated to .Net 8.
* B-07611: Removed following legacy filter rules: CaseAttributeTrend, EventAttributeTrend, EventTypeTrend, and Duration.
*B-08054: Changed Scripts property in generic context to return all scripts, instead of legacy system level scripts.
* B-07598: Refactored client-side import for SQL scripting to use generic client-side task mechanism.
*B-08138: Changed Synchronize function to remove all columns when no Snowflake table exists.
* B-07716: ShortString columns are now properly detected in SQL Server queries.
* B-07689: For datatables, [[Datatable_in_Expression_Language#ForeignKeys|foreign keys]] to other datatables can be defined using expression language.
* B-07652: Now it's possible to pipe multiline expression strings to QPR ScriptLauncher.
*B-08176: Translation updates for release 2024.1.
* B-07688: AddColumns function for Datatables to create multiple columns in one call.
*B-08175: Workspace should show timestamps in user's local time.


'''Fixed issues:'''
'''Fixed issues:'''
* D-13092: Table conditional formatting didn't work when color code was fetched from other column.
* D-13913: Datatable properties dialog incorrectly showed linked models from other projects.
* D-13105: Some charts created in earlier release referring to non-existing presets names appeared as empty after software update.
*D-13916: Chart filter could not be defined for some expressions in Big data chart.
* D-13107: Flowcharts crashed and showed loading animation forever when setting color or flow thickness to non-numerical measure.
*D-13933: Navigation menu selected item wasn't highlighted when used Snowflake models.
* D-13104: In BPMN model editor, context menus to edit elements didn't appear.
*D-13906: In Conformance Analysis, deviating flows were not translated.
* D-12939: Script editor tabs Close buttons didn't work.
*D-13907: Improved translation related to datatable properties dialog "Used by models" field.
* D-13154: "Search by case ID" didn't work in in-memory chart.
*D-13904: There was an unclear error message in Snowflake, as exception code 1 was returned without AttributeName and ModelName properties when non-existing attribute was in filter.
* D-12933: CSV columns with only empty values were incorrectly auto-detected as integers.
* D-13911: Fixed small glitches in the opening and closing of drop-down lists.
* D-12929: In-memory chart Root causes for case duration and Root causes for case attributes (weighted) had Custom expression missing.
*D-13918: Datatable could be configured incorrectly to use table for other datatable.
* D-12928: Pivot table headers were empty when there were two column levels and two values.
*D-13932: Duplicating datatable with custom table in datasource losed all data.
* D-12924: Pivot table columns with Count and Distinct Count aggregations are now numeric and aligned right.
* D-11002: Removed legacy in-memory prediction preset.
* D-13033: Changing colors in chart settings Color palette caused "Item already exists" error and prevented changing colors.
*D-13912: Added check that array cannot be stored to dashboard Content property.
* D-12996: Tags referring to dashboard variables didn't work in Additional root expression.
*D-13936: Query designer default query didn't work with Snowflake models.
* D-12877: UI gave error in some situations: Uncaught TypeError: Cannot read properties of undefined (reading 'min').
*D-13938: There was an incorrect logging with some operations related to ScriptLauncher.
* D-13071: Prevented selecting two or more of the Y-axis, X-axis and series mappings at the same time for the same measure or dimension.
*D-13923: Snowflake expressions didn't work with Where function in root referring to case attribute.
* D-12895: Big data chart crashed when on-screen setting contained event type selector and there were no event type filter set.
*D-13939: ApplyFilter function gave null reference error for non-existing attribute name.
* D-13231: Tooltips for dashboard name, model selector and filter selector in header show now the content text instead of generic instruction.
*D-13931: There were issues with AllowExternalDatasources and EnableFullFunctionality settings.
* D-13139: There was an error when tried to create filter for a custom expression where selected data type didn't match with the actual type of data.
 
* D-12988: Chart presets selection in chart settings showed unnecessary tooltip.
==QPR ProcessAnalyzer 2023.7 (build 4326) (released 2023-11-28)==
* D-12901: When set sampling over 1 million, Snowflake models gave error: parameter value out of range: size of fixed sample. Must be between 0 and 1,000,000.
* D-12904: Creating expression filter having lower/greater logic with root objects sampling failed.
* D-12923: Chart schema didn't accept pivotAggregation in dimensions/columns.
* D-12926: Root causes columns Selected weight, Compared weight and Total weight have now correct float data type.
* D-12880: In out-of-the box dashboards, chart titles and subtitles were not translated.
* D-12916: Improved filter rule description text in Filter rule editor dialog for expression filter rules.
* D-12889: No clear error message was given when user tried to export corrupted model from .pacm file.
* D-12869: Date selector in on-screen settings had inconsistent vertical alignment.
* D-12938: When creating a filter with lasso and selecting a single data point only, "equals" kind of filter rule is now created.
* D-12989: "Running tasks as specific time" system report may have ended up in loop causing following error: Maximum call stack size exceeded error.
* D-13010: Pivot table sometimes ended up to never-ending resizing loop when browser zoom was more than 100%.
* D-12790: Expression language: DataFrame.SetColumns: Initializing and using variables defined in closure of SetColumns function parameter didn't work
* D-12927: All on-screen settings were not be visible in narrow charts having several on-screen settings.
* D-12937: Added maximum value limitation to several number input fields in charts.
* D-12947: Message dialog didn't show line breaks correctly (e.g., in CSV file import).
* D-12948: Defining column setting caused error when Measure Expression was not defined.
* D-12946: Filter rule text couldn't be seen entirely from tooltip.
* D-12983: When range filtering using integer values in Highcharts chart, filter is now shown as integer value.
* D-12984: When range filtering in Highcharts charts and there is category axis, filter rule is now based on individual (category) values.
* D-12930: When creating filters from charts using date type of X-axis with lasso, "greater than or equal" and "less than or equal" filter rules are not created.
* D-12920: "Where" function in DataFrame lost column data types of the original DataFrame.
* D-13048: Model notifications failed with certain measures that define variables in root expression leading to error: Variable "sampleSize" already exists in this context.
* D-13116: BPMN editor had some translations missing.
* D-13019: Datatable and script selectors show now datatable/script name instead of id, when opening selector having existing selections.
* D-12951: Changing additional root expression in flowchart didn't refresh the flowchart.
* D-13147: Filter rule boxes in header had different widths, and Add filter rule button vertical alignment was incorrect.
* D-12907: Sometimes case attribute selection showed incorrect attribute name for empty model.
* D-13148: Filters and Datatables system reports loaded unnecessarily twice which could be seen as blinking.
* D-12844: In dataframe query, FlowOccurrences in root and GetValueFrom Cases with filter gave null reference exception
* D-12915: Repeating certain query twice with aggregations in Events root generated invalid SQL
* D-12728: Was huge amount logs in server during client side import (manual testing required as identification)
* D-13156: Persist function failed to snowflake: Invalid unicode escape sequence '\u0027ACCE'; should be at most '\u0010FFFF'.
* D-12876: Flows/FlowOccurrences in root didn't work with SqlExpressionValue filtering.


== Additional release for QPR ProcessAnalyzer 2022.8 (build 1397) (released 2023-01-11) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
This release fixes an issue where extracting large datasets from SAP increases memory consumption considerably and may lead to out-of-memory error. This release contains packages for both QPR ScriptLauncher and QPR ProcessAnalyzer Server. If SAP extractions are done using QPR ScriptLauncher in client side mode (ExecuteInClientSide=1), it's enough to update QPR ScriptLauncher to fix this issue.
Limitation for the maximum amount of data (B-07636) causes a behavior change in in-memory charts that have the Maximum rows settings empty and have the sorting defined. In certain cases, the order in which measures are evaluated changes (due to an internal performance optimization). If there are custom expressions that define variables, the variables may not be available in other measures anymore. As a resolution, either redefine the variables in those measure expressions or add those measures secondarily to the sorting.
</div>
</div>


'''Fixed issues:'''
* D-12941: Extracting data from SAP consumed unnecessary lot of memory and may have led to out-of-memory error (both when running using QPR ScriptLauncher and in server side).
== QPR ProcessAnalyzer 2022.8 (build 1396) (released 2022-12-30) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Creating datatables with duplicate names in the same project is prevented, and possible existing duplicate names are automatically changed to unique names with a random suffix. If there are duplicate names, they can be renamed either before updating QPR ProcessAnalyzer (to avoid automatic renaming) or after the update (by changing suffixed names). If the renamed datatables are used by models, the linkage will break because it's based on the datatable name. Creating duplicate datatables has already been prevented in the UI, but the improved method works also in the API level.
Default query timeout of 30 minutes has been added for --#ImportOdbcQuery, --#ImportSqlQuery and --#ImportOleDbQuery commands. If a query run is taking longer than the timeout, the query is stopped. The timeout can be adjusted using the '''QueryExecutionTimeout''' parameter. Previously, there has been no timeout, so queries that take more than 30 minutes require configuring a longer timeout.
 
Following SQL query can be used to list datatables (and project id) having duplicate names:
SELECT ITA_NAME, ITA_PROJECT_ID
FROM PA_INTEGRATION_TABLE
GROUP BY ITA_NAME, ITA_PROJECT_ID
HAVING Count(*) > 1
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
If trying to use business calendar for a model that doesn't have the business calendar defined, there will now be an error message instead of showing the chart. Either unselect the business calendar checkbox for the measure or dimension, or define a business calendar to the model. In this situation in earlier releases the business calendar was ignored and full time calculation used.
Incorrectly configured [[Chart_Linked_Settings|linked settings]] in charts (available in the ''Advanced'' tab) give now an error message, if they are referring to non-existing measures, dimensions or columns. Previously, incorrect linked settings were ignored. To fix the error message, remove the incorrect linked settings.
</div>
</div>


'''Features:'''
'''Features:'''
* B-07498: Automation and Operational Excellence presets and Root causes analysis (for Snowflake), Weighted root causes analysis and Event scattering preset (for Snowflake and in-memory), Root causes for case duration (in-memory).
* B-07511: Datatables have a [[Datatable_Properties_Dialog|dialog]] to view datatable properties, write description, set the Snowflake source table, add/modify/delete columns, and set the datatable key.
* B-07177: Flexible mappings, user selectable aggregations and conditional formatting for Pivot table, and flexible mappings for KPI Card.
*B-08150: Added setting [[QPR_ProcessAnalyzer_Chart#Filtering_Settings|Apply chart filters first]] to determine whether chart filter rules or dashboard filter rules are applied first when chart queries are filtered.
* B-07518: New function named Query to run call /api/expression/query.
*B-08091: When filtering charts in Snowflake, case attribute filter is created instead of case id filter.
* B-07294: In Workspace, the left side projects hierarchy can be collapsed and expanded to make more space to project contents.
*B-08091: [[QPR_ProcessAnalyzer_Chart#Filtering_Settings|New setting]] to define whether cases or events are filtered by default.
* B-06814: In SQL expressions, new function DurationBetweenDates to calculate duration between timestamps precisely.
*B-08091: New preset "Looping paths" to detect whether there are repeating patterns of events.
* B-07519: Replaced DateDiff function with the new DurationBetweenDates function in big data chart.
*B-08091: Duration between events calculation ignores negative durations in Snowflake.
* B-07531: In SQL expressions, new mathematical functions Abs, Log, Mod, Power, Rand, Sign and Sqrt.
* B-08091: Chart loading animation has been renewed.
* B-07297: To optimize performance, Snowflake queries are automatically cancelled if they are not needed by UI.
*B-07636: To prevent dashboards from jamming when querying too much data, added [[QPR_ProcessAnalyzer_Chart#Available_Visualizations|limitations]] to the amount of data that charts can visualize. Note that the limitation concerns the aggregated data that is visualized, not the source event log data.
* B-07569: To optimize performance, TakeSample function implementation is improved for Snowflake.
*B-08017: [[Dashboard_in_Expression_Language|Dashboards API]] has been added to expression language, allowing to create, modify and delete dashboards in scripts.
* B-07198: Several performance improvements to DataFrame queries (used in Snowflake).
*B-08056: Following properties have been added to [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#User.2FGroup|user objects]] in expression language: IsLocked, LastLockedDate, LastLoginDate.
* B-07464: Added Lead and Lag functions to SqlDataFrames to support getting previous and next event.
*B-08053: [[Navigation_Menu#System_Reports|User rights report]] has been refactored to use [[Generic_Properties_in_Expression_Language#RoleAssignments|RoleAssignments]] property in the expression language. The change also simplifies the report as now it only shows the direct role assignments that are visible in the [[Manage_Users_and_Groups|User Management]].
* B-07470: New ExtractSap function to fetch data from SAP using expression language.
*B-08151: For Snowflake expressions support for following [[SQL_Expressions#Window_functions|windowing functions]]: sum, average, median, min, and max.
* B-07536: New Pivot function to SqlDataFrames to enable root causes analysis.
*B-08050: When a model is created, the default filter is not created anymore (this is a refactoring that doesn't have any impact on user interface).
* B-07488: Primary keys can be set to datatables to improve calculation performance (UI will follow later).
*B-08123: Translation updates for 2023.7.
* B-07515: Added RootCauseAnalysis function to SqlDataFrames.
*B-08092: Updated backend components.
* B-07546: RootCauseAnalysis function support for complex weighting expressions.
* B-03052: Support for user-defined variables in /api/expression/query.
* B-07565: Support for NumberPrecision, DatetimeTruncation and TimespanPrecision properties for Values section in in-memory query.
* B-07513: For product activation file handling, replaced mutex based implementation with exclusive file lock.
* B-07480: Expression language support for DataFlows for data extraction.
* B-07613: Removed support for SQL Server based R scripting.
* B-07567: Take datatable primary keys into use in expression builder to improve performance (part 2).
* B-07588: Remove total memory information from log writing and DateDiff function for in-memory.


'''Fixed issues:'''
'''Fixed issues:'''
* D-12715: Snowflake calculated imprecisely some operations containing division and aggregation.
*D-13876: In CreateSnowflakeConnection function, ProjectId parameter is optional when OdbcConnectionStringKey is not specified.
* D-12761: Progress bar of the CSV import dialog didn't show any progress.
*D-13898: Snowflake: Exclude case attribute filter didn't work when there was null values and was selecting at least two values.
* D-12799: Opening datatable contents dialog settings was slow when there were lot of rows in the datatable.
*D-13890: Fixed XES file import to work.
* D-12089: Include conforming/nonconforming cases made BPMN editor no responding.
*D-13894: Business calendar based duration calculation was incorrect in some durations that spanned to several weeks (for Snowflake and in-memory models).
* D-12496: Datagrid filter search keyword didn't work for rounded values, so the search was hidden for other than textual data.
*D-13899: Using broken OdbcConnectionString in a datatable prevented the datatable from being deleted.
* D-12704: Durations as quarters was calculated incorrectly in charts.
* D-13883: Script run stucked after running a script with error that uses client-side ODBC import.
* D-12662: Fixed issue where some special literals in custom expressions didn't work.
*D-13879: SqlExpressionValue filter when excluding events didn't work with filter rule root expression only.
* D-12403: Setting Notifications on a model had some visual issues.
*D-13896: Adding or removing columns to datatable didn't change the LastModifiedDate.
* D-12859: Dependency wheel visualization crashed with nulls values in From and To mappings.
*D-13882: User details weren't written to operation log when creating or modifying users.
* D-12660: Removed unnecessary float conversions in SQL expressions.
*D-13771: User rights system report didn't give error when changing columns.
* D-12653: In-memory datafram OrderByColumns function with mixed values failed.
*D-13893: Some event filtering caused null pointer error when primary key had been defined.
* D-12657: When trying to use milliseconds period in some presets, frontend frozed.
*D-13873: Fixed pivot table visual issues after component update.
* D-12706: Line breaks in data were shown in many places where it's undesired.
*D-13900: When adding, renaming or removing columns for Snowflake table fails, operation is now rolled back without any changes.
* D-12719: Syncfusion dialog headers showed backslaces incorrectly.
*D-13866: Querying GET api/uielements was quite slow right after server start.
* D-12372: Refused to run the JavaScript URL because it violated the Content Security Policy directive.
*D-13864: Combinations of translatable and hardcoded strings didn't get translated in UI.
* D-12730: Logging out when filter selection is in progress, gave javascript error.
* D-12705: Header object counts tooltip was sometimes messed after logout.
* D-12384: Selected project was not highlighted for whole project name string.
* D-12581: Prevented creating duplicate datatable names in same project in parallel execution.
* D-12722: There was incorrect syntax near '<' when running SqlDataFrame expressions.
* D-12736: Swedish and Finnish translation improvements for object counter tooltips.
* D-12702: For BPMN Editor component "Something went wrong" error was given when switching from in-memory to Snowflake model.
* D-12712: UI gave error: TypeError: Cannot read properties of undefined (reading 'id').
* D-12738: Business calendar showed total business time when calendar configuration was invalid.
* D-12776: Special character filter caused JavaScript SyntaxError.
* D-12785: Unnecessary vertical scrollbar displayed for main header toolbar.
* D-12164: There was unnecessary UnauthorizedAccess errors in logs.
* D-12580: Case duration was not same when comparing Big data chart with in-memory chart for same data.
* D-12768: Data grid links and variable change actions didn't work when grouping was used.
* D-12735: FindRootCauses (in-memory) function filtered out cases with zero contribution.
* D-12763: --#CallWebService didn't work from ScriptLauncher.
* D-12789: There was timeout in SQL queries to scripting sandbox.


== QPR ProcessAnalyzer 2022.7 (build 1331) (released 2022-11-15) ==
==Additional release for QPR ProcessAnalyzer 2023.6 (build 3933) (released 2023-10-24)==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Starting from QPR ProcessAnalyzer 2022.7, to improve security expression language operations that modify data or connect to external datasources are prevented in dashboard custom expressions. The limitation is required, because when a dashboard is opened, its expressions are run with the user's permissions, and the user need to trust the expressions don't perform any unexpected operations, such as delete data. The full functionality of the expression language is available in the scripts and in the Expression Designer.
 
The following functions and operations are prevented in dashboards: SendEmail(), CallWebService(), ImportOdbc(), ImportOdbcSecure(), Model.DeletePermanently(), Model.Restore(), Model.TriggerNotifications(), Project.DeletePermanently(), Project.Restore(), Project.CreateDatatable(), Datatable.AddColumn(), Datatable.DeletePermanently(), Datatable.Import(), Datatable.Merge(), Datatable.RemoveColumns(), Datatable.RenameColumns(), Datatable.Truncate(), RecycleBin.DeletePermanently(), and call SQL script. Calling expression scripts is allowed, but in the script all previously mentioned operations are prevented.
 
Following SQL query can be executed in the QPR ProcessAnalyzer metadata database to reveal dashboards that potentially have prevented expressions:
SELECT * FROM [PA_UI_ELEMENT] WHERE [UIE_PROPERTIES] LIKE '%SendEmail(%' OR [UIE_PROPERTIES] LIKE '%CallWebService(%' OR [UIE_PROPERTIES] LIKE '%ImportOdbc(%' OR [UIE_PROPERTIES] LIKE '%ImportOdbcSecure(%' OR [UIE_PROPERTIES] LIKE '%DeletePermanently(%' OR [UIE_PROPERTIES] LIKE '%Restore(%' OR [UIE_PROPERTIES] LIKE '%TriggerNotifications(%' OR [UIE_PROPERTIES] LIKE '%CreateDatatable(%' OR [UIE_PROPERTIES] LIKE '%AddColumn(%' OR [UIE_PROPERTIES] LIKE '%DeletePermanently(%' OR [UIE_PROPERTIES] LIKE '%Import(%' OR [UIE_PROPERTIES] LIKE '%Merge(%' OR [UIE_PROPERTIES] LIKE '%RemoveColumns(%' OR [UIE_PROPERTIES] LIKE '%RenameColumns(%'
</div>


'''Features:'''
'''Features:'''
* B-07287: Process Discovery and most important presets for Snowflake.
*B-08055: Error message for locked account has been replaced with generic error message, so that username enumeration is not possible.
* B-07271: "Last Row Aggregates Over-limit Rows" setting for big data chart.
* B-06431: Snowflake datatables support for database views in the datasource.
* B-07266: Security: "limited mode" to prevent data modifications and external calls from dashboard expressions.
* B-07097: Improved flowchart root causes color scales.
* B-07363: SQL LIKE function support for escape character.
* B-06877: Improved variation queries performance in Snowflake, part 1.
* B-07444: Improved variation queries performance in Snowflake, part 2.
* B-07382: Support for empty strings and nulls in event type names in dataframe processing.
* B-07273: WithRowNumberColumn, WithRankColumn, WithDenseRankColumn support for descending sorting.
* B-07303: FindRootCauses function support for weighting expression.
* B-07327: Unpivot function for SqlDataFrames (for root cause analysis).
* B-07385: Align token lifetime with SESSION_MAXIMUM_DURATION setting.
* B-07500: ColumnMappings property for IDataFrame and DataTables.
* B-07499: IDataFrame.ApplyFilter function to filter events data using a JSON-based filter.
* B-07469: Translation updates for release 2022.7.


'''Fixed issues:'''
'''Fixed issues:'''
* D-11630: Drag and drop from chart settings to main header was working incorrectly for filter and root cause rules.
*D-13884: Attributes dialog crashed with some older model configurations.
* D-12455: Moving a chart filter from one chart to another created a root cause analysis filter.
*D-13843: In charts, selected case and event attributes switched away when attribute data type was ShortString.
* D-12266: Root causes analysis showed incorrect results when certain combination of filters.
* D-13877: Some Snowflake expressions gave error "exceeds maximum length limit of 255 characters" when selecting lot of items.
* D-12525: Numerical values in Excel export in data grid was formatted incorrectly.
*D-13878: Snowflake expression filters for case attribute values didn't accept other than string type of case attributes.
* D-12534: Restoring item from recycle bin changed project from Bin to previous project.
*D-13871: Some statistical calculations with percentages didn't work with Last Row Aggregates Over-limit Rows setting.
* D-12529: Measure specific datalabel mapping did not work correctly when also mapped to Y-axis.
*D-13875: Using some case level filters in a model without cases datatable didn't work.
* D-12532: Multi-selection options caused layout issue for Chart setting.
*D-13861: Dashboard opens are now logged to the Task log (i.e., calling GET /api/dashboards/{dashboardid}).
* D-12541: Layout issue for Polish in multiselect list search dialog.
*D-13870: Workspace projects hierarchy focused project showed light grey background making the project name not readable.
* D-11277: Increase/decrease Icons were missing in the dimension sorting for Mac.
*D-13867: When starting datatable refresh and going to other tab, went back to Datatables tab when query completed.
* D-12552: Uncaught Error: Diagram.selectCollection given something that is not a Part: null.
*D-13853: If chart Custom Layout settings had extra series defined, chart may have crashed.
* D-12567: Tooltip incorrectly showed for label component containing only spaces.
*D-13869: Export as CSV button didn't work in the datatable contents dialog when dialog was still loading.
* D-12438: Operation was cancelled because it was replaced by a new operation.
*D-13872: Main progress spinner had unnecessary small scrollbar on top right.
* D-12551: Some expressions didn't work as calculated case/event attributes.
*D-13863: In the REST API method GET /api/users, password field (that has always been null) has been removed.
* D-11720: Chart buttons were not visible in Apple Safari and iPad.
* D-12544: On-screen settings "options" parameter did not work.
* D-12528: Multi-unit time unit selection appeared where it's not applicable.
* D-12583: Error message should be provided for invalid settings input  than just  display JS errors.
* D-12599: Tooltips didn't show correct measures/dimensions when "Show in tooltip" mappings are used.
* D-12561: Chart settings content was incorrectly drawn outside of the chart dialog.
* D-12568: Reload UI sometimes crashed chart having multiselect on-screen settings.
* D-12572: Main header toolbar lost when refresh maximized PA chart.
* D-12612: Drop Unused Filters After setting incorrectly allowed zero seconds.
* D-12533: Error message keeped blinking in Analysis view.
* D-12608: User could not select or add new case attribute when current select attribute doesn't exist.
* D-12451: Prevented deleting running script.
* D-12516: Windows event viewer warning: Failed to gracefully shutdown application.
* D-12523: Business calendar performance - part 2.
* D-12538: Column with same name could be added multiple times to datatable using expression language.
* D-12582: Improved EMS mutex code to support multiple PA service in one server.
* D-12624: Synchronize new (empty) data table generated failed queries in Snowflake.
* D-12622: Advanced setting page reserved room for the expression editor frame that did not exist.
* D-11295: In on-screen settings, some UI controls were vertically misaligned.
* D-11625: The heights of the parameter option menu in the clustering tab was not well aligned.
* D-12103: Small dropdown list layout issue.
* D-12633: Align issue for Column related Advanced settings.
* D-12505: Search dialog didn't escape % and _ characters correctly in dataframe processing.
* D-12645: Tabs in expression settings dialog were partly hidden when dialog is narrow.
* D-11382: Moving of flowchart was sometimes shaky.
* D-12655: Filter rule tooltips in header were styled incorrectly.
* D-12656: Large integer values in filter jsons were incorrectly presented as small integers.
* D-12661: Some exported filters contained unnecessary "invert" property.
* D-12500: Model with numeric case id's and filtering with the attribute mapped as case id: ERROR [22018] Numeric value <nowiki>''</nowiki> is not recognized.
* D-12509: Filtering null values didn't work in boolean attributes in Snowflake.
* D-12571: In dataframe processing in SQL Server, dividing two integers should not make rounding to integer.
* D-12610: Setting for global DropUnusedFiltersAfter was missing.
* D-12613: Filtering with case/event attributes with null values didn't match in Snowflake models.
* D-12617: Model didn't work when DropUnusedFiltersAfter is 00:00:00.
* D-12618: If model ConfigurationJson is null, Configuration property didn't work.
* D-12620: Filtering didn't work when there are backslaces in attribute names in Snowflake models.
* D-12643: AttributeFunctionCallExpression did not always work properly in array context.
* D-12647: SqlDataFrame with SQL Server: Comparing literals to variant column values failed.
* D-12648: Models that have DropUnusedModelsAfter setting caused "The sliding expiration value must be positive" error.
* D-11526: It was unable to translate Unicode character \uD83D at index 176 to specified code page.
* D-12637: In application startup arised FATAL Application startup exception System.UnauthorizedAccessException: Access to the path 'Global\MutexQPRPAActivation' is denied.


== Additional release for QPR ProcessAnalyzer 2022.6 (build 1262) (released 2022-10-19) ==
== QPR ProcessAnalyzer 2023.6 (build 3847) (released 2023-10-17)==


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
This release contains fixes to following major issues:
Big data chart support of models with local datatables (i.e., SQL Server stored) is removed in this release. If there are big data charts using SQL Server calculation, either migrate data to Snowflake or switch to in-memory charts (requiring to load data in-memory).
* Older QPR ScriptLauncher versions (<=2022.5) don't work with this release, when using the client side import. As a workaround, if updating to QPR ProcessAnalyzer 2022.6, also update QPR ScriptLauncher. Hotfix will be released to recover the backwards compatibility.
* When pressing the Add measure/Add dimension button in the chart settings, the chart settings dialog stop working. The workaround is to add the new measure/dimension to the bottom and use the Move up button to get the desired order of measures/dimensions. This issue will also be fixed in the hotfix.
* ETL scripts run using QPR ScriptLauncher in the client side import mode don't work if there is an import operation taking more than 10 minutes. This is because during the import, QPR ScriptLauncher erroneusly doesn't send the heartbeats to QPR ProcessAnalyzer Server, which then stops the script, believing QPR ScriptLauncher has stopped working. This issue occurs in all QPR ScriptLauncher versions. This issue will be fixed to QPR ProcessAnalyzer Server in the hotfix (i.e., no need to update ScriptLauncher).
</div>
</div>
'''Features:'''
*B-07992: Added 10 new presets including Queue analysis, Four eyes principle, Self-looping events, and Path until selected event. There are also presets for Individual Cases Flow and Range of event type occurrences which use Gantt chart.
*B-08011: Added following date related operations for Snowflake: Day of year, Day of month, Day of week, Week of year, Half-year only, Quarter only, Month only, Hours only, Minutes only, Seconds only, and Milliseconds only. These are available when calculating with date type of data.
*B-08016: [[QPR_ProcessAnalyzer_Table#Table_actions|Table actions to set variables]] can also be opened to a new browser tab. Also improved user interface for table actions.
*B-08018: For Snowflake expressions, added Flows aggregations FromEventType and ToEventType to get starting/ending event type, and FlowOccurrences aggregations FromEvent and ToEvent to get starting/ending event.
* B-08001: Added [[Generic_Functions_in_QPR_ProcessAnalyzer#CallStoredProcedure|CallStoredProcedure]] function to call Snowflake stored procedures. This allows to start ETL transformation in Snowflake orchestrated by QPR ProcessAnalyzer script.
*B-08013: Added [[Generic_Properties_in_Expression_Language#RoleAssignments|RoleAssignments]] property to expression language to replace the legacy UserPermissions analysis (11).
*B-07976: Snowflake [[Filtering_in_QPR_ProcessAnalyzer_Queries#Expression|expression based filter rules]] support additional expression columns allowing more Big data chart expressions to be filterable.
*B-08015: Big data chart doesn't anymore support calculation in SQL Server (using local datatables).
*B-06270: Improved error messages and made them translatable by taking into use exception codes provided by server.
*B-08021: Added possibility to store [[Diagram_in_Expression_Language|designed diagrams]] for models and expression language API for reading and modifying diagrams.
*B-08037: Dropped following unused tables database: PA_IDEA, PA_IDEA_VOTE, PA_REPORT, PA_REPORT_SETTING, PA_SESSION_SERVICE, PA_VIEW_FILTER_RULE, PA_VIEW_FILTER_RULE_PARAMETER.
*B-08052: Language translations have been updated to 2023.6.
*B-08051: Frontend side components have been updated.
*B-08034: Backend side components have been updated.


'''Fixed issues:'''
'''Fixed issues:'''
* D-12586: Scripts using client-side import with older version of QPR ScriptLauncher didn't work.
*D-13830: Object counts indicator in header showed incorrect counts when there was disabled filter rules in Snowflake models.
* D-12597: QPR ScriptLauncher was not sending heartbeats during import, which might have stopped the script prematurely.
*D-13833: In-memory charts didn't work with boolean type of dimensions when filtering with the false value.
* D-12589: Pressing Add measure/Add dimension button crashed chart.
*D-13858: Target value measures didn't update chart when controlled using an on-screen setting.
* D-12558: In chart settings, setting expression to "(none)" gave error.
*D-13827: Calculated attributes data type was incorrectly set as Any by the Attributes dialog.
* D-13849: Multiselect list search didn't allow spaces.
*D-13829: Multiselect dropdown lists height jumped couple of pixels when selecting values.
*D-13835: Deselecting a selected data point didn't remove chart filter rule.
*D-13702: Improved Snowflake query performance in situations when there are lot of filter rules (by decreasing number of CTE's).
*D-13819: Model.CaseAttributes sometimes gave incorrectly Any datatype for all attributes.
*D-13820: Fixed incorrect manifest.json file to avoid "not found" errors when fetching web site icon.
* D-13865: Break, continue, and return statements didn't work properly when called from inside a catch block.
*D-13795: There was a Python error in clustering analysis with Snowflake model.
*D-13823: Some tooltips in Workspace project hierarchy didn't work and caused a JavaScript error.
*D-13824: BPMN editor align context menu layout looked strange.
*D-13813: QPR logo button in the top left was misaligned in Firefox.
* D-13797: Snowflake query may have given following error when using sampling: ambiguous column name '_EventType_NotNull_1'.
*D-13774: TakeSample function with certain columns caused SQL compilation error: ambiguous column name 'Case Name'.
*D-13782: Snowflake: Aggregating from variations didn't work when using sampling.
*D-13836: Some tooltips had a strange two-colored background.
*D-13834: Removed Model statistics column from clustering and root causes analysis.
*D-13860: Removed filter button from the custom expressions in Task log analyzed objects.
*D-13838: Removed Split data by filtering column from clustering analysis.
*D-13832: Script and model status updates incorrectly sent next update when previous was still pending.
*D-13839: Charts reset zoom button font size was too small.
*D-13817: Importing data to Snowflake datatable with Append=0 doesn't now drop the underlying Snowflake table.
*D-13825: Some models could not have been deleted from recycle bin.
*D-13852: Recycle bin Projects and Models tab didn't show correct content when Recycle bin only contained either models or projects.
*D-13841: In-memory chart Data type selection type has been corrected to string.
*D-13842: Second time and Third time selections has been hidden in in-memory chart measures.
*D-13850: In Chrome, there were console errors related in incorrect text field autocomplete type and text field without form.
*D-13847: Improved browser side performance by removing unnecessary operations.
* D-13859: Chart without dimensions showed an unnecessary Remove dimension button.
*D-12598: When script is stopped in server, ScriptLauncher could still incorrectly continue to import data.
 
==Additional release for QPR ProcessAnalyzer 2023.5 (build 3334) (released 2023-09-07)==


== QPR ProcessAnalyzer 2022.6 (build 1259) (released 2022-10-05) ==
'''Fixed issues:'''
* D-13826: Measures or dimensions with case or event attribute and value selections incorrectly removed calculated attributes when dashboard was opened or chart settings were changed.
*D-13821: Font size of some Highcharts tooltips was too small. Issue appeared when there were tooltips mappings in measures or dimensions.
*D-13810: Simplified help links: now all Help buttons go to the QPR ProcessAnalyzer wiki main page.
*D-13822: Snowflake clustering analysis showed empty strings and nulls as case attribute values in an unclear way as just nothing.


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
== QPR ProcessAnalyzer 2023.5 (build 3304) (released 2023-09-05)==
QPR ProcessAnalyzer Server and QPR ScriptLauncher use now .NET 6 (instead of legacy .NET Framework). The hardware requirements are same, but the .NET 6 Runtime needs to be installed to machines running QPR ProcessAnalyzer Server and QPR ScriptLauncher. See more on the [[Updating_QPR_ProcessAnalyzer_Server|updating QPR ProcessAnalyzer]] instructions. Note that the IIS deployment script is not available anymore. QPR ScriptLauncher update is not mandatory (i.e., .Net Framework based QPR ScriptLauncher works with the .Net 6 based QPR ProcessAnalyzer Server), but update is recommended due to bug fixes made to the QPR ScriptLauncher.
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Following legacy analyses have been removed: Flowchart (analysis number: 0), Variations (8), Duration (9), Profiling (10), and Flows (13). This functionality may have been used in the SQL scripts. Note that this change doesn't affect the functionality available in the QPR ProcessAnalyzer web UI.
In Big Data Chart, the '''Case conformance''' measure and dimension has changed in a way that now it provides boolean values (true/false) instead of integer values (1/0). If [[Measure,_Dimension_and_Column_Settings#Other_settings|colorMappings]] are used for this measure or dimension to set specific colors to visualize conformant and nonconformant cases, the mapped values need to be changed as follows: '''1''' -> '''true''' and '''0''' -> '''false'''. Without the change, the mapped colors are not effective.


Following script can be run in the [[Navigation_Menu#Expression_Designer|Expression Designer]] to show whether there are scripts in the system that likely use the removed analyses:
Exmaple: Old configuration:
<pre>
"colorMappings": {
  "1": "#36d475ff",
  "0": "#f5403bff"
}
</pre>
New configuration:
<pre>
<pre>
let removedAnalyses = Flatten([0,8,9,10,13].(["'AnalysisType','" + _ + "')", "'AnalysisType', '" + _ + "')"]));
"colorMappings": {
OrderByDescending(Flatten(Projects.Scripts).Where({
  "true": "#36d475ff",
   let scr = _;Sum(removedAnalyses.{let num=_;scr.code?.Contains(num)})>0;
   "false": "#f5403bff"
}),LastRunStart).(Project.Name + ": " + name + " (last run: " + (LastRunStart ?? "N/A") + ")");
}
</pre>
</pre>
</div>
</div>


'''Features:'''
* B-06524: Search dialog for finding and selecting multi-select items.
* B-07173: CSV file importing supports date columns for row matching.
* B-07277: Query timeout for dashboards.
* B-06921: Expression language: For loop.
* B-07307: Expression language: DataTable.Synchronize().
* B-07288: SQL expression functions ToLower and ToUpper.
* B-07335: Expression language: Datatable.NameInDataSource-property.
* B-07336: ScriptLauncher client side import heartbeat.
* B-07176: Dataframe queries run in SQL Server are stopped when operation is cancelled.
* B-06986: Support for AggregateOthers setting in dataframe processing.
* B-07342: Improved validation for dashboard import.
* B-07267: Support for Comparison parameter in SQLExpression filter rule.
* B-06533: Timeout to /api/expression/query.
* B-07208: Remove deprecated analyses (part 2).
* B-07295: Frontend components update.
* B-07290: Translation updates for release 2022.6.
* B-07326: .NET 6 migration merge.
* B-07398: Improvements to PA service log writing during client-side import.
'''Fixed issues:'''
* D-12098: Attribute function worked incorrectly inside Switch statement.
* D-12491: Case filter was not shown in header if case id column is integer.
* D-12535: Variables disappeared when going to other dashboard.
* D-12480: ScriptLauncher client side import stucked without error.
* D-12501: Snowflake model gave error: ERROR [42P13] Invalid argument types for function 'SUM': (BOOLEAN).
* D-12112: Added validation for allowed values of standard context variables.
* D-12470: Truncating datatable made it unreadable.
* D-12383: Chart settings export options didn't change when visualization is changed.
* D-11424: Multiselect dropdown lists were shown partly out of screen in smaller screens.
* D-12270: Old version Big data chart didn't show correct error message.
* D-12471: Expression query windowing didn't take Criteria parameter into account.
* D-12461: Several datagrid column menus were incorrectly visible at the same time.
* D-12430: Dashboard gave error: Uncaught SyntaxError occurred: Invalid or unexpected token  at new Function (<anonymous>).
* D-12436: When query specific mapping was used, variations indicate flow that didn't exist in flows query.
* D-12432: SqlExpressionValue filter rule using Datediff function didn't work.
* D-12393: Expression generated with "Show Expression" in query designer did not support column role mappings.
* D-11272: Measure/Dimension/Column settings icon was changed to be more understandable.
* D-12416: Some UI strings were not translated properly.
* D-12153: Removed logging when defining functions.
* D-12485: Business calendar performance issue - part 1.
* D-12537: Variables didn't work in PA opening url when SAML is in use.
* D-12506: Root Analysis gave error "Operations that change non-concurrent collections must have exclude access".
== QPR ProcessAnalyzer 2022.5 (build 1179) (released 2022-08-24) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Datatables can be stored to a separate SQL Server database, i.e., the datatables are not anymore created to the QPR ProcessAnalyzer metadata database. This improves performance as data intensive operations are isolated from metadata operations. To take the feature into use, create a new database in SQL Server and set the [[PA_Configuration_database_table#General_Settings|SqlServerConnectionString]] setting in the configuration table to connect to that database. When the configuration has been made, all new datatables are created to the datatables database. Pre-existing datatables are still located in the metadata database. To get the pre-existing datatables to the new database, they need to be recreated, which can be done by creating a duplicate of the datatable. Support for the metadata database stored datatables is continued, but deprecating the support in future will be considered.
Big data chart support of models with local datatables (i.e., SQL Server stored) is deprecated. Big data chart has allowed to process data both in Snowflake and SQL Server. Now the support for SQL Server is deprecated and the Big data chart will only support calculation in Snowflake. If there are big data charts using SQL Server calculation, either migrate data to Snowflake or switch to in-memory charts (requiring to load data in-memory).
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Following legacy analyses have been removed: Variations Chart (analysis number: 1), Event Types Chart (4), Models (17), Model Report (21), Project Report (22), Datatable Report (23), and Script Report (24). To replace these analyses, use the corresponding native functionality in the expression language.
Following legacy analyses have been removed: Operation log (analysis number: 12), Root causes (14), Correlations (15), Idea feed (16) and Duration influence (29). This functionality may be in use in SQL scripts (in [[SQL_Scripting_Commands#--.23GetAnalysis|--#GetAnalysis]] command), and thus needs to be changed to the [[SQL_Scripting_Commands#--.23RunQuery|--#RunQuery]] command (see the [[RunQuery_Script_Examples|examples page]] how each legacy analysis can be replaced). The OperationLog analysis is replaced by the [[Generic_Properties_in_Expression_Language#OperationLog|OperationLog function]] and the Infcluencers analysis is replaced by the [[FindRootCauses_Function|FindRootCauses function]].


Following script can be run in the [[Navigation_Menu#Expression_Designer|Expression Designer]] to show whether there are scripts in the system that likely use the removed analyses:
Following script can be run in the [[Navigation_Menu#Expression_Designer|Expression Designer]] to show whether there are scripts that use the removed analyses (and thus require migration):
<pre>
<pre>
let removedAnalyses = Flatten([1,4,17,21,22,23,24].(["'AnalysisType','" + _ + "')", "'AnalysisType', '" + _ + "')"]));
let removedAnalyses = [12, 14, 15, 16, 29];
OrderByDescending(Flatten(Projects.Scripts).Where({
OrderByDescending(Flatten(Projects.Scripts).Where({
   let scr = _;Sum(removedAnalyses.{let num=_;scr.code?.Contains(num)})>0;
   let scr = _;Sum(removedAnalyses.("'AnalysisType','" + _ + "')").{let num=_;(scr.code ?? "").Replace(" ", "").Replace("\t", "").Replace("\n", "").Replace("\r\n", "").Replace("\r", "").Contains(num)})>0;
}),LastRunStart).(Project.Name + ": " + name + " (last run: " + (LastRunStart ?? "N/A") + ")");
}),LastRunStart).(Project.Name + ": " + name + " (id: " + id + ") (last run: " + (LastRunStart ?? "N/A") + ")");
</pre>
</pre>
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Security hardening instructions to set the [[QPR_ProcessAnalyzer_Security_Hardening#Add_Security_Related_HTTP_Headers_in_IIS|Content-Security-Policy]] http header, has changed. In addition, the '''img-src''' directive includes also '''blob:''' urls (this allows to export Highcharts charts).
By default, Snowflake ODBC driver generates quite much logging to files which might unnecessarily fill up the disk space. It's recommended to set the LogLevel parameter to value 0. The path where the logs are created can be seen in Windows registry (key LogPath). More information about configuring Snowflake ODBC parameters: https://docs.snowflake.com/en/developer-guide/odbc/odbc-parameters.
</div>
</div>


'''Features:'''
'''Features:'''
* B-06898: In Snowflake models, events can be filtered based on event attribute values.
* B-07971: Machine learning based [[Clustering_Analysis|Clustering analysis]] can be run in Snowflake.
* B-06996: In Snowflake models, event type mapping can be defined for each chart.
*B-07989: In dashboard designer the stacking order of charts can be changed with buttons [[QPR_ProcessAnalyzer_Dashboard_Designer#Viewing_and_Editing_Dashboards|Bring to front, Send to back, Bring forward and Send backward]].
* B-07069: Datatables can be stored to separate SQL Server database to reduce load from metadata database.
* B-07977: For [[Sankey_Chart|sankey diagram]], added Start level and End level mappings to define custom start and end level for the sankey flows. Implemented also color mappings to define specific colors for specific values.
* B-06525: In dashboard editor, the background alignment grid is now better visible with any background color.
*B-08010: To improve performance, charts are loaded and updated only when they are visible in the dashboard.
* B-06844: In script editor, the script status is automatic refreshed.
*B-07975: Added following [[SQL_Expressions#Date_functions|date related functions]] to Snowflake: DayOfYear, DayOfWeek, WeekOfYear, Quarter.
* B-06643: Links in header changed, e.g., the eLearning library link.
*B-07908: When [[QPR_ProcessAnalyzer_Project_Workspace#Duplicating_Model|model is duplicated]], also filters in the model are also duplicated.
* B-06981: Chart settings remember the last opened tab, and the settings are always for the active chart.
*B-07904: Filters and models API for expression language has been completed.
* B-06467: Added SelectDistinct function for dataframes for selecting distinct rows.
* B-07991: In [[Filter_Selectors|case and event type filter selectors]], threshold whether the dropdown list or search dialog is shown can be defined using the ''Maximum Rows'' setting. Also the search dialog filters search results by other filter rules in the dashboard.
* B-06933: Added "Like" function to SQL expressions for string pattern matching.
*B-07999: Filters report has been changed to use the [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Filter|expression language API for filters]].
* B-06543: Generic Eval function for evaluating an expression given in a string.
*B-07540: Added [[QPR_ProcessAnalyzer_Expressions#Throwing_objects|throw statement]] to expression language.
* B-06944: Truncate function to efficiently delete all rows from datatable.
* B-07813: UI components are updated. There are small visual improvements, such as in flowchart flows are routed a bit differently and in charts the hidden series is shown as strike-through in the legend.
* B-07207: Access to properties CreatedBy, LastModifiedBy and LastImportBy for datatables using expression language.
*B-07963: Following legacy analysis types have been removed: Operation log (analysis number: 12), Root causes (14), Correlations (15), Idea feed (16) and Duration influence (29) (see more information in the note above).
* B-06906: Added Configuration property to Model and Datatable objects to get configuration json as dictionary.
* B-07170: Added ScriptByName and ModelByName functions for project objects and changed behavior for DatatableByName function.
* B-06919: Expression language: Increment (++) and decrement (--) operators.
* B-06829: UI remembers the user's last selected model in next login.
* B-07000: Workspace Models and Scripts tab auto-refresh has been optimized for performance.
* B-06456: Changed icons in chart Visualization selection.
* B-07175: Removed deprecated analyses.
* B-07205: Replaced Scripts analysis (24) with expression language property.
* B-06813: Pacm file support case and event attribute data types.
* B-06907: Define start row for the returned data in dataframe processing.
* B-06879: NumberPrecision and DatetimeTruncation support for dataframe queries Values columns.
* B-06998: Implemented referrer policy HTTP header.
* B-06936: Prevented using outdated caches in dataframe processing.
* B-07066: Snowflake queries has been optimized by removing unnecessary metadata queries.
* B-06900: Backend support for expression filter rules to dataframe processing.
* B-06987: Add caching for Project objects.
* B-06910: Frontend components have been updated.
* B-07117: Translation updates for release 2022.5.


'''Fixed issues:'''
'''Fixed issues:'''
* D-12075: DashboardFilter variable rules were applied in incorrect order.
*D-13777: Filters could not be created in charts when "Update Filter During Selection" setting was disabled.
* D-12351: Pivot table columns headers had unnecessary prefix when there are multiple measures and no dimensions in columns.
*D-13767: Automation per Event Types preset in in-memory incorrectly showed only one event type.
* D-11946: Content security policy violation occurred when exporting Highcharts charts as images.
*D-13756: Changing background color in KPI card didn't have any effect.
* D-12064: Chart pending query was incorrectly cancelled when going to and from Add component mode.
*D-13812: "Exclude events" was incorrectly translated to "Exclure les cas" in French.
* D-11606: Scripts and Projects tab slightly covered the top borderline of workspace datagrid and entire grid was not visible.
*D-13815: Dashboard designer background grid was not visible in entire area in edit mode. Improved also the grid to match to snapping in move and resize.
* D-12389: When using AggregateFrom, filters were always applied on the completely unfiltered set of events even if a "top level" filter existed also.
*D-13674: Business calendar dialog layout was incorrect when a model with a long name was selected to copy holidays.
* D-12324: The visibility stepper counter didn't follow changed variations.
* D-13811: Table actions link to a new window didn't go to dashboard if there were other parameters in the link.
* D-12373: CSV import may have failed when there are line breaks in strings.
* D-13601: Fixed issue where some presets may have given error when attribute value selection and the automatically selected attribute conflicted by the data type.
* D-12045: Column filter was not cleared when user switched to other view in Recycle bin.
*D-13753: While Snowflake model was selected, in Filters and User Rights reports the Columns list could not be opened.
* D-11590: Two context menus were visible at the same time.
*D-13720: Now table column filter and sorting are preserved when resizing or zooming page.
* D-11131: It was not possible to move data grid column Custom filter dialog.
*D-13785: In tables increased number of rows to 20000 that are inspected to get available items shown in Excel-style column filter.
* D-11401: For datatables filter popup menu was opened outside visible dialog and required more scrolling to be seen.
*D-13759: Some statistical calculations had bad performance with large number of rows.
* D-11650: In Workspace, sub context menu for target projects to move items didn't open with latest Syncfusion.
*D-13787: Conformance statistics component didn't have scrollbars when text didn't fit to the visible area.
* D-11651: Multiselect list lost some items when using search.
* D-13788: In-memory "Nonconformance reason" selection caused error when two of them was selected in the same chart.
* D-11657: Combobox autofill was broken.
* D-13783: When Analyzed objects was Generic analysis, column selection incorrectly caused "Analysis has not been selected" error.
* D-11639: User's default model did not behave as it should.
*D-13776: When measure name contained quotation mark, notification preview didn't work.
* D-12085: Filter rules in header were lost when pressing F5.
*D-13747: Filtering with integer type of case id with case attribute value filter caused error in Snowflake.
* D-12142: KPI card value is now visible for non-numeric values.
*D-13791: In Firefox, model selection in chart settings didn't show models in the first open.
* D-12105: Nullable object must have value error displayed  when trying to open Enhanced BPMN dashboard.
*D-11984: Recycle bin buttons didn't fit to the screen when screen width was small.
* D-12157: Root causes analysis in the Conformance Root Causes Analysis didn't work.
*D-13780: Using CaseId case attribute in clustering analysis did not work with Snowflake 106 cases standard model.
* D-12067: Some tooltips, e.g., in BPMN button, didn't disappear at all.
*D-13781: Clustering analysis produced Python error with a certain simple Snowflake model.
* D-12069: User got querying variation error when first time created big data flowchart.
*D-13730: Snowflake: Case attribute filtering didn't work when there are cases without row in cases table.
* D-12177: In models list, search and cancel icons were vertically misaligned.
*D-13803: There was chart configuration validation error in browser console when measures were moved into dimensions in Big data chart.
* D-12116: Add and delete filter rule from Create Filter dialogue did not work.
*D-13758: There was performance issue with the Recent tasks system preset.
* D-11445: When using very large value for border corner roundness, chart settings were not visible.
*D-13793: Snowflake clustering failed when cluster count is larger than case count.
* D-12166: External content presentation object was broken due to too strict content security policy.
*D-13763: SQL expression based filter rule with Where function to filter events didn't filter anything in Snowflake.
* D-12151: KPI card incorrectly showed error "Measure data type needs to be numeric" when numerical measure has null value.
*D-13804: Added missing Millisecond function to Snowflake.
* D-12150: Event data column named "Case ID" mapping to both Case ID and Event Type caused error "An item with the same key has already been added".
* D-13772: Expression EventLog.Cases.Events caused error "Value cannot be null".
* D-12325: Workspace root level had too many New items in context menu.
*D-13755: Model.CaseAttributes sometimes gave incorrectly Any datatype for all attributes.
* D-12326: Wrong menu displayed for sub projects if first click create new option for root level from project tree view.
*D-13739: When switching between System reports there was error: "Uncaught Error: 2nd dimension not found. at y.getExpressionConfiguration".
* D-12000: Script log system report default time interval was too long making report very slow.
*D-12109: Sometimes flowcharts showed message "Error in querying event type measures. Input string was not in a correct format".
* D-12119: Uncaught (in promise) TypeError occured: Cannot set properties of undefined (setting 'isAnimate').
*D-12473: Cost Savings by Automation preset gave sometimes error "Unable to cast object of type 'System.Double' to type 'System.String'".
* D-12293: "Cannot read properties of undefined (reading 'id') at o.checkTabNames" error occured.
*D-13750: Snowflake model didn't work with the Case Duration vs. Manual Activities preset.
* D-12294: Term ID was incorrectly translated.
*D-13657: There was error converting data type nvarchar to bigint.
* D-12353: Dialogs broke when there are quotation marks in header.
* D-13796: Some Snowflake operations didn't work with zero rows and columns.
* D-11978: Soft deleted project could incorrectly be queried by admins.
*D-12494: Now when chart size changes, the table column filters and sorting are preserved.
* D-11982: Null reference error when filter contained attribute value with null.
*D-13736: In Performance benchmarking dialog, the Export result button exported wrong benchmark performance analysis result.
* D-11706: Deadlocks during tests in Concurrency test category.
*D-13609: Improved conformance analysis related filter names.
* D-11893: User.Globalpermissions returned incorrectly Hashset for inactive users (should return array).
* D-13594: Recycle bin buttons were not visible when opening recycle bin in a narrow screen.
* D-11892: Project-specific user role could be assigned without project id (as global).
* D-13226: Tooltips in the model properties dialog are now translated.
* D-12114: In-memory core gave now and then error: The given key was not present in the dictionary.
*D-12569: Table incorrectly showed ellipsis for narrow boolean type of columns showing checkboxes.
* D-12138: Timespan function incorrectly assumed 32-bit integers.
*D-13391: Emptying date or datetime picker value was not registered and it didn't trigger functionality.
* D-11548: Removed setting of default model and view.
* D-12621: Value search dialog didn't work with values containing backslashes.
* D-12230: Column mappings didn't work for some dataframe processing operations.
*D-13796: Some Snowflake operation didn't work with zero rows/columns.
* D-12100: Giving project name (possibly id too) for DataFrame.Persist did not work when persisting a SqlDataFrame.
 
* D-12099: Querying SqlDataFrame for an empty table returned an empty in-memory DataFrame.
==QPR ProcessAnalyzer 2023.4 (build 2628) (released 2023-06-14)==
* D-12301: Duplicating local datatable didn't create datatable in sqlserver.
 
* D-12097: Error "Unable to join two tables without specified binding columns", when dimensioning events by two case attributes.
'''Features:'''
* D-11862: Filter with integer stringifiedvalues raised an exception when running in in-memory.
*B-07767: Added [[Gantt_Chart|Gantt chart]] to visualize timeline of cases and events divided into swimlanes.
* D-12087: Error: Ambiguous column name 'CaseId'. The column 'CaseId' was specified multiple times for 'df_5'.
*B-06383: Added [[Sankey_Chart|Sankey chart]] to visualize flow from one set of values to another.
* D-12297: The datediff function resulted in an overflow when using high precision in SQL Server.
*B-07941: Implemented many more presets running in Snowflake models for compliance and operational excellence use cases. There are also presets for the path analysis and process bottlenecks identification.
* D-12288: Error in querying event type measures: An item with the same key has already been added.
* B-07864: Snowflake conformance analysis shows now [[Conformance_Analysis#Top_Deviations_(in-memory)_/_Deviating_Flows_(Snowflake)|reasons for conformance deviations]], such as which event occurrences deviated from the design model.
* D-12329: Filters using boolean attributes didn't work in SQL Server/Snowflake.
*B-07909: Snowflake conformance analysis visualizes [[Conformance_Analysis#Undesired_Events_(Snowflake)|undesired event types]] in table and flowchart.
* D-12054: Backslashes in string literals gave null reference error in dataframe processing.
*B-07823: Flowchart Bottlenecks preset has been changed to show bottlenecks for event types. Also renewed the [[QPR_ProcessAnalyzer_Logs#Task_Log|Tasks reports]] to use expression language based interface.
* D-12065: Case attribute filtering with column mapped to case id didn't work in filters.
*B-07891: User interface has been [[Languages_and_Localization|translated into Portuguese]].
* D-12070: PA server incorrectly modified dashboard json.
*B-07873: Improved [[QPR_ProcessAnalyzer_Pivot_Table|pivot table]] visual layout to highlight totals and aggregated rows. Also the row titles are now visible in the top left.
* D-12046: Expression language DateTime.Ticks was always UTC time.
*B-07905: Added [[SQL_Expressions#Rank_functions|Rank related functions]] to Snowflake for writing more versatile custom KPI's, e.g., FirstValue, LastValue, NthValue, Lead and Lag.
* D-12102: SQL Expression: Variable-function did not work if the variable has upper-case letters.
*B-07912: Added more SQL expression [[SQL_Expressions#Array_functions|array functions ArrayToString and ArrayOverlap]] to Snowflake.
* D-11950: Using list aggregation with different orderings in a single select did not work.
*B-06449: Added SQL expression functions ToTimestamp and TryToTimestamp for parsing timestamps from strings using provided format.
* D-12345: Mapping columns and using Columns function caused error 'invalid identifier'.
*B-07959: Added new functions Base64Encode and Base64Decode to help using basic HTTP authentication when calling web services.
* D-12082: SourceData definition to events effected case attributes.
*B-07206: SQL expressions support data [[SqlDataFrame_in_Expression_Language#WithClusterColumn|clustering]] which is an unsupervised machine learning algorithm to group data based on similarities.
* D-12348: DateDiff did not support milliseconds in-memory.
*B-07848: Data can be extracted from SAP using the encrypted [[Importing_Data_from_SAP#SNC_encrypted_connection|SNC connection]].
* D-12374: Overflow error occurred when calculating standard deviation for case durations in large model.
*B-07903: Added expression language API to create and modify filters and models.
*B-03103: [[QPR_ProcessAnalyzer_Logs#Task_Log|Task log]] (operation log) can be accessed in expression language.
*B-07872: List aggregation with Distinct=true orders now items by their value.
*B-07940: Removed "Count" aggregation from textual values in Big data chart (you can use the Case count, Event count, etc. selection instead).
* B-07757: Backend support for datatables linking to user-definable Snowflake database, schema and table.
*B-07825: Improved error message when trying to use non-existing attributes in Snowflake queries.
*B-03101: To expression language, added try-catch-finally statement to handle thrown exceptions.
*B-07861: Removed available and total virtual memory information from User settings dialog.
*B-07902: Optimized sequences of joins in Snowflake queries to improve performance.
*B-07837: Updated backend components.
 
'''Fixed issues:'''
*D-13709: If image width-to-height ratio was lower than container's ratio, image was incorrectly stretched to fit the container.
*D-13660: Disabling filter rules didn't work in Snowflake models.
*D-13526: Passing dataframes from SQL scripts to expression scripts didn't work.
*D-13661: Snowflake conformance analysis crashed when there was no access to conformance related Snowflake UDF's.
*D-13693: Resolved major Snowflake conformance analysis performance issues in the BPMN model handling.
*D-13716: Snowflake root causes analysis incorrectly bypassed Snowflake cache.
*D-13707: In SQL Scripting, the datatable analysis (number 18) didn't always copy the data table contents to the target table correctly.
*D-13653: Big data flowchart Root causes preset showed incorrect legend.
*D-13626: Flowchart froze when converting into big data flowchart and vice versa by modifying chart json settings.
*D-13656: Root causes for attribute gave error "Failed to compare two elements in the array" in some situations.
* D-11563: Pivot table had a minimum height of 300px, which caused bottom part of it to be out of view.
* D-13704: In CSV file import, parsing now allows spaces between column separator and text quotation mark.
*D-13598: Chart gave unclear error message when events datatable was not defined.
*D-13655: Improved error messages for BPMN editor and conformance statistics.
* D-13528: Error message for certain erroneous SQL expressions was unclear.
*D-13677: "Flow occurrences with specific case attribute value" selection didn't work for in-memory chart.
*D-13663: Pivot table border line was slightly broken in the header area.
*D-13608: There was incorrect alignment of items in the table paging controls.
*D-13703: Importing CSV file with some special characters to Snowflake failed (due to incorrect escaping in Snowflake staging files).
*D-13708: Duplicating datatable using user defined table, removed data the source table.
* D-13717: Dependency wheel crashed when there were zero weights and showing data labels.
* D-13348: There was an unclear error message when Snowflake query had a certain incorrect expression.
*D-13732: Pivot table Excel export contained headers formatted incorrectly.
*D-13729: There was a JavaScript error when limited user tried to access business calendar.
* D-13662: Percentile function didn't always work with timespan types.
* D-13646: Using incorrectly configured model without cases datatable caused null reference error.
*D-13629: When tried to use chart with a non-existing model, there is now a proper translated error message.


== Old Releases ==
==Old Releases==
See older releases in [[QPR ProcessAnalyzer Release Archive]]
See older releases in [[QPR ProcessAnalyzer Release Archive]]
__NOTOC__
__NOTOC__


[[Category: QPR ProcessAnalyzer]]
[[Category: QPR ProcessAnalyzer]]

Latest revision as of 12:25, 19 November 2024

This page lists all new features and fixed issues for each QPR ProcessAnalyzer release.

Next Release: QPR ProcessAnalyzer 2024.8 (planned release date 2024-12-10)

See the next release content.

Latest Release: QPR ProcessAnalyzer 2024.7 (build 8234) (released 2024-10-29)

If using local datatables (stored in SQL Server), the SqlServerConnectionString setting is now mandatory. Starting from QPR ProcessAnalyzer 2024.7, local datatables cannot be created if the setting is not configured. It's recommended to have a separate database for the datatables data, but it's also possible to configure the same connection to the SqlServerConnectionString setting as for the configuration database (in appsettings.json). See System Architecture for more information about the data storage.

Check whether there are custom roles in the database (table PA_ROLE) which have the ROL_FLAGS field set to NULL. The NULL values don't work with this release, so set a correct value (either 1, 2, or 3). Following query can be run in the database showing roles which have an incorrect ROL_FLAGS field: 

SELECT *
FROM [PA_ROLE]
WHERE [ROL_FLAGS] = NULL;

Snowflake user-defined functions (UDF) used by QPR ProcessAnalyzer have been updated to use Python 3.11. Old versions of the functions use Python 3.8 which has been deprecated by Snowflake. Although the old versions are not anymore used by QPR ProcessAnalyzer, they are not automatically deleted and thus Snowflake may send notifications emails about existing deprecated functions. It's recommended to remove the old functions which are following:

  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V2
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V3
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V4
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V5
  • QPRPA_UDTF_CLUSTER
  • QPRPA_UDTF_CLUSTER_V2
  • QPRPA_UDTF_CLUSTER_V3
  • QPRPA_UDF_BPMN_IS_CONFORMANT
  • QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS

Features

  • B-08458: Object-centric perspectives can be stored as filters and object-centric model can be selected for dashboard.
  • B-08472: Snowflake filter cache tables are now created in background to improve performance.
  • B-08452: Limited sampled cases to 10000 in Snowflake and in-memory clustering presets.
  • B-08430: Improved Snowflake flowchart performance by calculating variations using sampling.
  • B-08446: QPR ProcessAnalyzer can be deployed as Snowflake application package to publish it as a native app.
  • B-08418: QPR ProcessAnalyzer has been integrated into Snowflake authentication for Snowpark Container Services.
  • B-08420: Legacy "Local" datatables cannot be created anymore - only separate SQL Server database is supported (see release note above).
  • B-08437: Snowflake cache is now bypassed for queries that have caching disabled.
  • B-08443: Improved object-centric models performance by optimizing perspective generation.
  • B-08450: Updated Snowflake UDF's python version from 3.8 to 3.11 (see release note above).
  • B-08425: Migrated nine configuration data tables to use Entity Framework.
  • B-08334: Removed legacy functionality related to models.
  • B-08337: Removed legacy functionality related to roles.
  • B-08456: Frontend components have been updated.
  • B-08477: Backend components have been updated.
  • B-08478: Updated translations for release 2024.7.

Fixed issues

  • D-14263: Filtering with case id caused error when Snowflake model didn't have case attributes datatable.
  • D-14256: Workspace showed progress spinner forever if trying to remove rows from table where there is no access.
  • D-14250: "Show in Query Designer" button didn't show full query sent to server.
  • D-14285: Non-breaking spaces didn't work in json fields.
  • D-14278: Workspace models list showed linked cases/events datatable even though datatable didn't exist.
  • D-14251: Aggregations list in Combined measure/dimension/column incorrectly showed aggregations for all data types.
  • D-14257: Exporting datatable with no columns froze loading spinner.
  • D-14188: Script incorrectly aborted after error occurring in the import phase of client-side import.
  • D-14275: Several "Loop percentage" event measures caused flowchart error.
  • D-14259: Removed malfunctioning undo/redo operations from Design diagram.
  • D-14260: Design diagram toolbar incorrectly scrolled to left when diagram was zoomed.
  • D-14262: Opening version information caused javascript error if backend communication failed.
  • D-14271: None aggregation didn't work with some Statistical calculations.
  • D-14283: BPMN editor toolbox has now correct font.
  • D-14280: Dashboard component stacking order buttons didn't work if dashboard had z-indeces with gaps.

QPR ProcessAnalyzer 2024.6 (build 7414) (released 2024-09-18)

Features:

  • B-08366: Frontend for OCPM model configuration and Snowflake charts using perspectives.
  • B-08365: Added following visual settings for KPI Card: font size, text color, text styles, vertical and horizontal alignment.
  • B-08382: Measures, dimensions and columns can be duplicated in chart settings.
  • B-08381: Table vertical scrollbar is now hidden when table is not scrollable.
  • B-08355: Expression language identifiers are primarily assumed as variables and secondarily as property names.
  • B-08402: QPR ProcessAnalyzer can now connect to Snowflake when running in Snowpark Container Services.
  • B-08389: Added support for making multiple Snowflake queries in same request for OCPM queries.
  • B-08416: Improved backend functionality for partially configured OCEL models.
  • B-08428: Improved Snowflake calculation performance by including to filter cache tables only the event table key (this behavior can be opt-in with a CacheOnlyPrimaryKeysForFilters setting).
  • B-08448: Add configuration to disable event cache tables storing primary key only.
  • B-08340: New users don't have a default model selected when login for the first time.
  • B-08413: Frontend components have been updated.
  • B-08397: Backend components have been updated.
  • B-08398: Updated translations for release 2024.6.

Fixed issues:

  • D-14209: Fixed issue where moving projects in Workspace was not possible.
  • D-14186: Highcharts visualizations datalabel texts were incorrectly shown over tooltips.
  • D-14210: Fixes for issue with incorrectly shown pending tasks in System Reports.
  • D-14242: SqlDataFrame Persist function now keeps the original column types even if they are changed.
  • D-14147: Snowflake queries gave "Object reference not set to an instance of an object" error with MaximumRowCount higher than 2 billion.
  • D-14189: Dropdown list component gave following error when clicking Add button for "List items": Cannot read properties of undefined (reading 'axisLabel').
  • D-14192: Datagrid paging settings are now preserved when resizing or zooming window.
  • D-14214: In System reports, dropdown list showing dashboards didn't open if there were more than 1000 dashboards.
  • D-14218: CSV file import didn't detect existing column correctly when there was difference only in letter case.
  • D-14184: Giving ScriptText or ScriptFileName as parameter for QPR ScriptLauncher created a broken script.
  • D-14220: AI assistant gave strange error message when trying to explain chart showing error.
  • D-14135: Expression based Snowflake filter rule caused error "Object reference not set to an instance of an object".
  • D-14229: In Snowflake, disabled filter rules didn't affect header object counts when there were several filter rules.
  • D-14228: In Models and Model statistics reports, columns showing case and event attributes didn't work.
  • D-14213: In User Settings dialog, Effective Permissions settings are now preserved while dialog is open.
  • D-14227: Fixed issue where applying chart settings in System reports made settings pane empty.
  • D-14185: Stack traces were incorrectly returned even if IncludeExceptionDetailsInErrors was false.
  • D-14226: Fixed several OCPM calculation related issues in backend.
  • D-13943: Added error message to Case attribute selector when model doesn't have selected case attribute.
  • D-14162: Expression "0.()" gave null reference error.
  • D-14246: Chart setting dialog may have been partly out of screen when activating other chart while in dashboard is scrolled.
  • D-14238: Snowflake chart measure aggregation is incorrectly affected by statistical calculations.
  • D-14133: In Snowflake chart, events Aggregate settings caused JaveScript error and UI messed up.
  • D-14172: Fixed issue where validation error appeared when copying and moving elements in Design Diagram.
  • D-14253: Table didn't show column filter icon when column name was empty.

Additional release for QPR ProcessAnalyzer 2024.5 (build 6814) (released 2024-07-01)

Known issue: It's not possible to move projects that existed before updating to this release. The issue will be fixed in the next release. There is a following workaround available: Administrator user can go to the Expression Designer and run the following expression: Projects.Modify(#{}).

Fixed issues:

  • D-14191: Running script by id failed on data import when parameters contained ScriptId.
  • D-14183: Fixed issue where flowchart SVG export only exported the visible part of flowchart.

Additional release for QPR ProcessAnalyzer 2024.5 (build 6769) (released 2024-06-27)

Features:

  • B-08388: Added backend support for OCPM model perspectives to convert object-centric eventlogs into case-centric.

Fixed issues:

  • D-14187: Creating local datatables was not possible in Workspace if datatables were stored to the configuration database (i.e., SqlServerConnectionString setting is not used).

QPR ProcessAnalyzer 2024.5 (build 6746) (released 2024-06-25)

Features:

  • B-08338: Added reports to monitor dashboards usage: Popular dashboards, Dashboards by users and by time, and specific dashboard usage.
  • B-08314: Snowflake connection string can be specified for each project to allow projects connecting to different Snowflake accounts, databases or schemas.
  • B-08341: Added GetRelatedValueFrom and AggregateRelatedValueFrom SQL expression functions to extend models with data from additional tables.
  • B-08301: In chart settings, selecting another measure/dimension/column now doesn't reset settings.
  • B-08317: Added Snowflake presets for Root Causes for Attributes in table and detailed table format.
  • B-08318: Improved Snowflake Events preset performance by adding a filter that picks a subset of cases.
  • B-08385: Open AI default large language model has been changed to "gpt-4o".
  • B-08342: Added DashboardName and DashboardProjectName properties to OperationLog in expression language.
  • B-08320: Added RenameAllColumns function to dataframes to easily rename all columns.
  • B-08321: Added DataSourceConnection property to dataframes in expression language.
  • B-08307: Finetuned Workspace functionality for models that don't have datasource defined.
  • B-08329: Optimized metadata queries to Snowflake to improve performance.
  • B-08311: Changed QPR ScriptLauncher interaction with the server by changing long polling to short calls to improve robustness.
  • B-08368: Implemented backend support for configuring and importing OCPM models.
  • B-08352: Frontend components have been updated.
  • B-08348: Backend components have been updated.
  • B-08349: Updated translations for release 2024.5.

Fixed issues:

  • D-14150: Charts temporarily showed as too large when resized with non-zero chart margin values.
  • D-14058: Login page is not anymore shown when SAML authentication is configured and user is directed to the identity provider.
  • D-11579: Column filter menu in tables can now appear outside the table area which is useful in small tables.
  • D-14144: Fixed issue where Snowflake clustering failed if there were date type of case attribute with null values.
  • D-14163: Non-breaking spaces appeared strangely as "&nbsp;" in Highcharts charts.
  • D-14132: Snowflake model object counts were not shown when opening dashboard while model metadata was still loading.
  • D-14142: CreateDataTable function incorrectly deleted all source datatable content if connection included source datatable name.
  • D-14161: Fixed issue where Append function in SqlDataFrame broke source data.
  • D-14157: AI Assistant didn't show detailed error message when OpenAI query failed.
  • D-14137: AI Assistant incorrectly appeared on top of chart in the fullscreen mode.
  • D-14170: Toolbar dropdown lists didn't work when dashboard contained more than one Design Diagram.
  • D-14146: Fixed error "Unable to get on-premise gateway named..." when running script from SQL script using QPR ScriptLauncher.
  • D-14106: Having only a template string in the #expr{...} block didn't work.
  • D-14008: "Root Causes contribution" and "Comparison eventlog cases percentage" columns didn't work (in-memory).
  • D-14010: Occurrences of specific flow measure didn't work with the Root causes analysis weighting expression (in-memory).
  • D-14148: Root causes for case duration preset didn't support Multi-unit time settings.
  • D-14139: Added info message when successfully exporting model to pacm file.
  • D-14153: Fixed in-memory measures for "Flow duration" and "Occurrences of specific flow" which failed when selected flow didn't exist.
  • D-14167: Fixed issue where ScriptLauncher sometimes terminated prematurely on exceptions occurring in on-premise import.
  • D-14165: Flowchart export file name was incorrect and exported flowchart background was always transparent.
  • D-14160: Fixed issue where DashboardId wasn't recorded to operation log when opening dashboard by identifier (DashboardsController.GetByIdentifierPath).
  • D-14159: IsHidden property didn't work in in-memory Value expressions.
  • D-14131: Some popup messages had incorrect html escaping.
  • D-14151: Fixed issue where flowchart might have given browser console error when clicking event types or flows while still loading data.
  • D-14022: In System reports, numeric aggregations which don't work in SQL Server are now hidden.
  • D-14129: Imported model name was incorrectly cut if it contained dots.

QPR ProcessAnalyzer 2024.4 (build 6246) (released 2024-05-14)

Features:

  • B-08227: Dashboards have AI Assistant (powered by ChatGPT) helping users in process analysis. AI Assistant can answer general questions about the process, create filters based on user prompt, and explain charts and analyses.
  • B-08277: QPR ProcessAnalyzer now detects automatically when cases or events data in Snowflake updates. Check is done every 5 minutes which is the maximum delay of detecting new data. (more information)
  • B-08322: OpenAI model name can be configured by administrator. The model is used by the AI Assistant and (by default) the OpenAIChatCompletion function.
  • B-08264: Workspace is now showing child projects in the top level when there is no access to parent project.
  • B-08276: Adjusted permissions for moving projects.
  • B-08310: Added Details property to Exception object in expression language.
  • B-08328: Language translations have been updated to 2024.4.
  • B-08312: Frontend components have been updated.
  • B-08308: Backend components have been updated.

Fixed issues:

  • D-14084: Filter rule for first and last event in case couldn't be edited if there were more than one event selected.
  • D-14091: Duration multi-unit didn't work in big data chart.
  • D-14095: Flowchart sometimes crashed with color mapping in use to an event type measure with null values.
  • D-14105: Snowflake root causes analysis showed incorrect row count when Contribution was Contributing or Impeding.
  • D-14107: Snowflake model that has earlier been an in-memory model showed case count and estimated memory incorrectly.
  • D-14074: Fixed issue in QPR ScriptLauncher when calling the script from other script.
  • D-14104: Fixed expression language parsing issue with in-memory DataFrame and filter using "In" function.
  • D-14121: Datatable UpdateRows function now supports column names given as expressions.
  • D-14085: Measure/dimension/column settings dialog didn't open for Event attribute when drop-down list values weren't selected.
  • D-14123: There was an error of unable to get on-premise gateway when using ExtractSap function in expression language script from SQL script called from expression language script.
  • D-14128: Table without title was incorrectly exported as .txt file.
  • D-14112: Convert to custom expression button didn't work in design diagram.
  • D-14100: In Workspace, project bread crumbs didn't update when moving the selected project.
  • D-14094: Measure unit was incorrectly shown for textual values and the unit could not be changed in chart settings.
  • D-14097: In Workspace, added progress spinner to prevent starting a new operation while the previous is still in progress.
  • D-14096: Highcharts tooltip square icons were slightly misaligned.
  • D-14099: There was a console warning when opening the business calendar dialog.
  • D-14118: Design diagram sometimes gave following JavaScript error: Cannot read properties of undefined (reading 'parentNode').
  • D-14024: If quickly logging out after changing model, the model change might not be been saved.
  • D-14120: User.getAttribute function returned values from incorrect context.
  • D-14102: Pivot table cannot read properties of undefined.
  • D-14161: SqlDataFrame.Append breaks the used source SqlDataFrames

QPR ProcessAnalyzer 2024.3 (build 5801) (released 2024-04-04)

Features:

  • B-08024: Design diagram has now swimlanes and BPMN expanded subprocesses. Also indirect flows can be included when calculating flow measures.
  • B-08242: Script based actions can be started from dashboard table context menu, extending dashboard functionality to e.g., create tickets, trigger automation, and fetch external information.
  • B-08268: (1) In Overview flowchart preset, flow width visualizes now case volumes instead of flow duration. (2) When converting Snowflake expression into custom, the expression filter is preserved and not embedded into the custom expression.
  • B-08288: Added expression language functions to start and stop scripts.
  • B-08252: When Analyzed objects is cases, event attribute values are filtered with the native event attribute filter rules instead of expression based filter rules.
  • B-07906: Implemented cross joins to SQL dataframes.
  • B-08267: Simplified Task log additional parameters by moving query parameters to the root level.
  • B-08221: Snowflake query performance has been improved by using cached filters to build new filters.
  • B-08231: Snowflake performance improved by splitting object counts (shown in header) query into two, so that the filtered object count query uses eventlog caching.
  • B-08250: Business calendar calculation also takes into account calendars with overlapping periods.
  • B-03047: Removed support for dashboard panels.
  • B-08214: Removed unused columns from the PA_VIEW table.
  • B-08254: Frontend components have been updated.
  • B-08255: Backend components have been updated.
  • B-08233: Language translations have been updated to 2024.3.

Fixed issues:

  • D-14048: Fixed issue where in-memory root causes analysis for case attributes didn't show attributes with ShortString data type.
  • D-14035: In design diagram, BPMN event and gateway symbols are now circular.
  • D-14049: Added some missing translations for table column filter and BPMN editor.
  • D-14021: FindRootCauses function WeightingExpression was run in incorrect context for in-memory model.
  • D-14020: Query which goes from EventTypes to Cases did not show the error when using GetValueFrom function.
  • D-13976: Fixed issue where gateway-based imports were not synchronous.
  • D-13689: Fixed JavaScript error in Highcharts polar chart with tooltips.
  • D-12614: Highcharts gives "Maximum call stack size exceeded" error in bar chart with polar and data labels.
  • D-14060: Highcharts custom layout translatable properties incorrectly changed chart configuration by translating the labels.
  • D-14071: Business calendar button press caused error when user didn't have access to any model.
  • D-14041: Manager Users dialog "Has password" field filter shows now Yes/No texts instead of true/false.
  • D-11268: There were inconsistent button colors in Workspace.
  • D-12264: Disabled stacked and polar charts for donut, packed bubble, sankey, dependency wheel, word cloud, and gantt charts.
  • D-14066: Fixed issue when EventTypes, Events.IncomingFlowOccurrence fails because there is event type filtering in in-memory model.
  • D-14081: Fixed null references error when logging null in expression script.

Additional release for QPR ProcessAnalyzer 2024.2 (build 5509) (released 2024-02-27)

Features:

  • B-06280: User management dialog shows whether users have password defined and unnecessary passwords can be removed to improve security.

Fixed issues:

  • D-14045: Fixed issue where users with Viewer or Analyzer role couldn't create filters in Snowflake models.

QPR ProcessAnalyzer 2024.2 (build 5438) (released 2024-02-21)

The legacy User permissions report (analysis number 11) and Filters report (analysis number 30) used in SQL scripts have been removed. Use instead the expressions language to query filters and user permissions, e.g., Models.Filters and RoleAssignments property.

New version of the Design diagram component has been improved with object-specific measures, and the previous common measures are not migrated into object-specific measures. Thus, the measures need to be configured again, or manually edit the chart json settings (if needed please ask instructions from QPR CustomerCare).

Features:

  • B-08022: Design diagram supports now BPMN notation, elbow style flows and object-specific measures.
  • B-08232: Entire future eventlogs can be predicted based on generative AI models running in Snowflake.
  • B-08166: Added expression language function OpenAIChatCompletion to answer natural language prompts based on OpenAI ChatGPT API.
  • B-08177: Snowflake query performance has been improved by introducing caching of filtered eventlogs using Snowflake tables.
  • B-08196: Conditional formatting rules can be defined for textual and boolean values.
  • B-08213: Big data chart expressions event type selections to be multi-select where applicable.
  • B-08205: Expression language API is available for storing secrets for scripts.
  • B-07780: Chart variable mappings has been removed - use the linked settings instead. Dashboards using variable mappings are automatically converted to use linked settings.
  • B-08117: Added ToSqlDataFrame function to convert in-memory dataframe into SQL dataframes.
  • B-08174: Only non-default parameters values are written to the operation log.
  • B-08200: Timestamps in System reports are shown in user workstation local time.
  • B-08171: Dashboard id has been added to queries, to track from which dashboard queries are originating.
  • B-07144: Remove legacy User permissions report (analysis number 11) and Filters report (analysis number 30) in SQL scripts (see note above).
  • B-08193: Added retry mechanism to QPR ScriptLauncher to recover if connection to server breaks.
  • B-08202: Updated copyright for year 2024.
  • B-08199: Frontend components have been updated.
  • B-08203: Backend components have been updated.
  • B-08209: Translations updated for release 2024.2.

Fixed issues:

  • D-13972: Some measures/dimensions/columns in Big data chart didn't show the expressions level filtering.
  • D-14015: Fixed business calendar incorrect calculation when business period covered entire day.
  • D-14014: Fixed issue where Snowflake business calendar could not have end time as 00:00.
  • D-13962: System variable values were interpreted incorrectly when used in linked settings.
  • D-13971: HiddenInNavigation and SortOrder variables didn't work in navigation menu dashboards list.
  • D-13959: Removed possibility to add datatable columns with the legacy "any" data type.
  • D-13991: Improved drop-down selector component to handle empty strings as variable values.
  • D-13965: Datatable column name length was validated incorrectly which may have caused error in saving with too long column names.
  • D-13958: Project names showed unnecessary html escaping in the "Move to" menu.
  • D-13964: Model attributes and notifications dialogs gave error when trying to use dashboard tags.
  • D-13960: Added missing translations for list of permission list and 12-hour clock format.
  • D-13966: Fixed issue were root causes chart tooltip sometimes didn't disappear.
  • D-13969: Datatable column schema export sometimes showed empty for the key column.
  • D-13862: Session token was not accepted when url path capitalization is different.
  • D-13942: Datatable could not be dimensioned if it has column named "CaseId".
  • D-13980: Business calendar dialog crashed when tried to open it for a model without access.
  • D-13983: Notifications dialog didn't validate situation when same name was used in a measure and dimension.
  • D-13981: Dashboard import set incorrect model id to dashboard if there was no access to any model.
  • D-11276: Translations were missing for 12-hour clock dates (AM and PM) in dashboards.
  • D-13977: Multi-select dropdown lists showed some special characters incorrectly.
  • D-13945: Syncfusion toast message didn't work when text contains ${[]}.
  • D-13930: Pivot table throws javascript error when certain clicks.
  • D-13273: Duplicate datatable row count didn't shown correctly.
  • D-13994: There was an error in the in-memory chart with some flow related measures about duplicate variable names when same measure was defined twice.
  • D-13985: Models list dots menu had texts misaligned in narrow screens.
  • D-13995: In Workspace, wrong datatable was selected after duplication when non-default sorting was applied.
  • D-13997: Workspace tables column filtering search caused JavaScript errors.
  • D-13978: In table Excel export, the last row representing other items appeared incorrectly for in-memory chart.
  • D-14007: In System reports, model related selections are hidden from the Analyzed objects lists.
  • D-14005: In big data chart, changing to custom expression caused crash with some expressions having case/event attribute.
  • D-14003: When dimensioning was not used, pivot table values were incorrectly rounded in the server side.
  • D-14004: Removed empty filters from queries to optimize them.
  • D-13988: Fixed issue where data grid context menu rendered initially as too high.
  • D-13979: BPMN model editor element settings use now Open Sans font.
  • D-14013: Fixed incorrect expression "Duration between first and last occurrence" in big data chart event types.
  • D-13984: Fixed the error of refusing to run the JavaScript URL.
  • D-14031: ThrownObject property was not included to http error response when error came from the script.

QPR ProcessAnalyzer 2024.1 (build 4784) (released 2024-01-10)

QPR ProcessAnalyzer Server and QPR ScriptLauncher are now using .Net 8 (previous was .Net 6). When updating to this release, install the .Net 8 Runtime (see more). The .Net 6 doesn't need to be uninstalled immediately because .Net 6 and .Net 8 work side-by-side, but due to security reasons, the unused .Net 6 should eventually be uninstalled.

In this release, all filters that don't contain any filter rules, are removed. These are legacy filters which have not been visible in the UI.

Features:

  • B-08019: New component Design Diagram for showing user-created diagrams in dashboards where to visualize process mining metrics.
  • B-08087: Generic dropdown list selector works with Snowflake models allowing to add selection lists for any values.
  • B-08163: Linked settings support for binding to case attribute filter values without defining case attribute name.
  • B-08170: Snowflake model filters can be saved as new models which can be used to create snapshots of part of models.
  • B-08093: Multiple dashboards can be exported to same file, and model can be set for imported dashboards.
  • B-08161: Added Modify function to change datatable properties and improved CreateDatatable function for creating datatables.
  • B-08122: Added new system report to list dashboards.
  • B-08173: Removed legacy filters that didn't have any filter rules.
  • B-07961: In OperationLog, changed parameters to json format and added request id.
  • B-08069: Added DashboardId property to OperationLog in expression language.
  • B-08139: Added UpdateRows function to update existing rows in datatables with similar logic than SQL update.
  • B-08115: Added DeleteRows function to delete rows in datatables with similar logic than SQL delete.
  • B-08149: QPR ProcessAnalyzer has been updated to .Net 8.
  • B-08054: Changed Scripts property in generic context to return all scripts, instead of legacy system level scripts.
  • B-08138: Changed Synchronize function to remove all columns when no Snowflake table exists.
  • B-07689: For datatables, foreign keys to other datatables can be defined using expression language.
  • B-08176: Translation updates for release 2024.1.
  • B-08175: Workspace should show timestamps in user's local time.

Fixed issues:

  • D-13913: Datatable properties dialog incorrectly showed linked models from other projects.
  • D-13916: Chart filter could not be defined for some expressions in Big data chart.
  • D-13933: Navigation menu selected item wasn't highlighted when used Snowflake models.
  • D-13906: In Conformance Analysis, deviating flows were not translated.
  • D-13907: Improved translation related to datatable properties dialog "Used by models" field.
  • D-13904: There was an unclear error message in Snowflake, as exception code 1 was returned without AttributeName and ModelName properties when non-existing attribute was in filter.
  • D-13911: Fixed small glitches in the opening and closing of drop-down lists.
  • D-13918: Datatable could be configured incorrectly to use table for other datatable.
  • D-13932: Duplicating datatable with custom table in datasource losed all data.
  • D-11002: Removed legacy in-memory prediction preset.
  • D-13912: Added check that array cannot be stored to dashboard Content property.
  • D-13936: Query designer default query didn't work with Snowflake models.
  • D-13938: There was an incorrect logging with some operations related to ScriptLauncher.
  • D-13923: Snowflake expressions didn't work with Where function in root referring to case attribute.
  • D-13939: ApplyFilter function gave null reference error for non-existing attribute name.
  • D-13931: There were issues with AllowExternalDatasources and EnableFullFunctionality settings.

QPR ProcessAnalyzer 2023.7 (build 4326) (released 2023-11-28)

Limitation for the maximum amount of data (B-07636) causes a behavior change in in-memory charts that have the Maximum rows settings empty and have the sorting defined. In certain cases, the order in which measures are evaluated changes (due to an internal performance optimization). If there are custom expressions that define variables, the variables may not be available in other measures anymore. As a resolution, either redefine the variables in those measure expressions or add those measures secondarily to the sorting.

Default query timeout of 30 minutes has been added for --#ImportOdbcQuery, --#ImportSqlQuery and --#ImportOleDbQuery commands. If a query run is taking longer than the timeout, the query is stopped. The timeout can be adjusted using the QueryExecutionTimeout parameter. Previously, there has been no timeout, so queries that take more than 30 minutes require configuring a longer timeout.

Incorrectly configured linked settings in charts (available in the Advanced tab) give now an error message, if they are referring to non-existing measures, dimensions or columns. Previously, incorrect linked settings were ignored. To fix the error message, remove the incorrect linked settings.

Features:

  • B-07511: Datatables have a dialog to view datatable properties, write description, set the Snowflake source table, add/modify/delete columns, and set the datatable key.
  • B-08150: Added setting Apply chart filters first to determine whether chart filter rules or dashboard filter rules are applied first when chart queries are filtered.
  • B-08091: When filtering charts in Snowflake, case attribute filter is created instead of case id filter.
  • B-08091: New setting to define whether cases or events are filtered by default.
  • B-08091: New preset "Looping paths" to detect whether there are repeating patterns of events.
  • B-08091: Duration between events calculation ignores negative durations in Snowflake.
  • B-08091: Chart loading animation has been renewed.
  • B-07636: To prevent dashboards from jamming when querying too much data, added limitations to the amount of data that charts can visualize. Note that the limitation concerns the aggregated data that is visualized, not the source event log data.
  • B-08017: Dashboards API has been added to expression language, allowing to create, modify and delete dashboards in scripts.
  • B-08056: Following properties have been added to user objects in expression language: IsLocked, LastLockedDate, LastLoginDate.
  • B-08053: User rights report has been refactored to use RoleAssignments property in the expression language. The change also simplifies the report as now it only shows the direct role assignments that are visible in the User Management.
  • B-08151: For Snowflake expressions support for following windowing functions: sum, average, median, min, and max.
  • B-08050: When a model is created, the default filter is not created anymore (this is a refactoring that doesn't have any impact on user interface).
  • B-08123: Translation updates for 2023.7.
  • B-08092: Updated backend components.

Fixed issues:

  • D-13876: In CreateSnowflakeConnection function, ProjectId parameter is optional when OdbcConnectionStringKey is not specified.
  • D-13898: Snowflake: Exclude case attribute filter didn't work when there was null values and was selecting at least two values.
  • D-13890: Fixed XES file import to work.
  • D-13894: Business calendar based duration calculation was incorrect in some durations that spanned to several weeks (for Snowflake and in-memory models).
  • D-13899: Using broken OdbcConnectionString in a datatable prevented the datatable from being deleted.
  • D-13883: Script run stucked after running a script with error that uses client-side ODBC import.
  • D-13879: SqlExpressionValue filter when excluding events didn't work with filter rule root expression only.
  • D-13896: Adding or removing columns to datatable didn't change the LastModifiedDate.
  • D-13882: User details weren't written to operation log when creating or modifying users.
  • D-13771: User rights system report didn't give error when changing columns.
  • D-13893: Some event filtering caused null pointer error when primary key had been defined.
  • D-13873: Fixed pivot table visual issues after component update.
  • D-13900: When adding, renaming or removing columns for Snowflake table fails, operation is now rolled back without any changes.
  • D-13866: Querying GET api/uielements was quite slow right after server start.
  • D-13864: Combinations of translatable and hardcoded strings didn't get translated in UI.

Additional release for QPR ProcessAnalyzer 2023.6 (build 3933) (released 2023-10-24)

Features:

  • B-08055: Error message for locked account has been replaced with generic error message, so that username enumeration is not possible.

Fixed issues:

  • D-13884: Attributes dialog crashed with some older model configurations.
  • D-13843: In charts, selected case and event attributes switched away when attribute data type was ShortString.
  • D-13877: Some Snowflake expressions gave error "exceeds maximum length limit of 255 characters" when selecting lot of items.
  • D-13878: Snowflake expression filters for case attribute values didn't accept other than string type of case attributes.
  • D-13871: Some statistical calculations with percentages didn't work with Last Row Aggregates Over-limit Rows setting.
  • D-13875: Using some case level filters in a model without cases datatable didn't work.
  • D-13861: Dashboard opens are now logged to the Task log (i.e., calling GET /api/dashboards/{dashboardid}).
  • D-13870: Workspace projects hierarchy focused project showed light grey background making the project name not readable.
  • D-13867: When starting datatable refresh and going to other tab, went back to Datatables tab when query completed.
  • D-13853: If chart Custom Layout settings had extra series defined, chart may have crashed.
  • D-13869: Export as CSV button didn't work in the datatable contents dialog when dialog was still loading.
  • D-13872: Main progress spinner had unnecessary small scrollbar on top right.
  • D-13863: In the REST API method GET /api/users, password field (that has always been null) has been removed.

QPR ProcessAnalyzer 2023.6 (build 3847) (released 2023-10-17)

Big data chart support of models with local datatables (i.e., SQL Server stored) is removed in this release. If there are big data charts using SQL Server calculation, either migrate data to Snowflake or switch to in-memory charts (requiring to load data in-memory).

Features:

  • B-07992: Added 10 new presets including Queue analysis, Four eyes principle, Self-looping events, and Path until selected event. There are also presets for Individual Cases Flow and Range of event type occurrences which use Gantt chart.
  • B-08011: Added following date related operations for Snowflake: Day of year, Day of month, Day of week, Week of year, Half-year only, Quarter only, Month only, Hours only, Minutes only, Seconds only, and Milliseconds only. These are available when calculating with date type of data.
  • B-08016: Table actions to set variables can also be opened to a new browser tab. Also improved user interface for table actions.
  • B-08018: For Snowflake expressions, added Flows aggregations FromEventType and ToEventType to get starting/ending event type, and FlowOccurrences aggregations FromEvent and ToEvent to get starting/ending event.
  • B-08001: Added CallStoredProcedure function to call Snowflake stored procedures. This allows to start ETL transformation in Snowflake orchestrated by QPR ProcessAnalyzer script.
  • B-08013: Added RoleAssignments property to expression language to replace the legacy UserPermissions analysis (11).
  • B-07976: Snowflake expression based filter rules support additional expression columns allowing more Big data chart expressions to be filterable.
  • B-08015: Big data chart doesn't anymore support calculation in SQL Server (using local datatables).
  • B-06270: Improved error messages and made them translatable by taking into use exception codes provided by server.
  • B-08021: Added possibility to store designed diagrams for models and expression language API for reading and modifying diagrams.
  • B-08037: Dropped following unused tables database: PA_IDEA, PA_IDEA_VOTE, PA_REPORT, PA_REPORT_SETTING, PA_SESSION_SERVICE, PA_VIEW_FILTER_RULE, PA_VIEW_FILTER_RULE_PARAMETER.
  • B-08052: Language translations have been updated to 2023.6.
  • B-08051: Frontend side components have been updated.
  • B-08034: Backend side components have been updated.

Fixed issues:

  • D-13830: Object counts indicator in header showed incorrect counts when there was disabled filter rules in Snowflake models.
  • D-13833: In-memory charts didn't work with boolean type of dimensions when filtering with the false value.
  • D-13858: Target value measures didn't update chart when controlled using an on-screen setting.
  • D-13827: Calculated attributes data type was incorrectly set as Any by the Attributes dialog.
  • D-13849: Multiselect list search didn't allow spaces.
  • D-13829: Multiselect dropdown lists height jumped couple of pixels when selecting values.
  • D-13835: Deselecting a selected data point didn't remove chart filter rule.
  • D-13702: Improved Snowflake query performance in situations when there are lot of filter rules (by decreasing number of CTE's).
  • D-13819: Model.CaseAttributes sometimes gave incorrectly Any datatype for all attributes.
  • D-13820: Fixed incorrect manifest.json file to avoid "not found" errors when fetching web site icon.
  • D-13865: Break, continue, and return statements didn't work properly when called from inside a catch block.
  • D-13795: There was a Python error in clustering analysis with Snowflake model.
  • D-13823: Some tooltips in Workspace project hierarchy didn't work and caused a JavaScript error.
  • D-13824: BPMN editor align context menu layout looked strange.
  • D-13813: QPR logo button in the top left was misaligned in Firefox.
  • D-13797: Snowflake query may have given following error when using sampling: ambiguous column name '_EventType_NotNull_1'.
  • D-13774: TakeSample function with certain columns caused SQL compilation error: ambiguous column name 'Case Name'.
  • D-13782: Snowflake: Aggregating from variations didn't work when using sampling.
  • D-13836: Some tooltips had a strange two-colored background.
  • D-13834: Removed Model statistics column from clustering and root causes analysis.
  • D-13860: Removed filter button from the custom expressions in Task log analyzed objects.
  • D-13838: Removed Split data by filtering column from clustering analysis.
  • D-13832: Script and model status updates incorrectly sent next update when previous was still pending.
  • D-13839: Charts reset zoom button font size was too small.
  • D-13817: Importing data to Snowflake datatable with Append=0 doesn't now drop the underlying Snowflake table.
  • D-13825: Some models could not have been deleted from recycle bin.
  • D-13852: Recycle bin Projects and Models tab didn't show correct content when Recycle bin only contained either models or projects.
  • D-13841: In-memory chart Data type selection type has been corrected to string.
  • D-13842: Second time and Third time selections has been hidden in in-memory chart measures.
  • D-13850: In Chrome, there were console errors related in incorrect text field autocomplete type and text field without form.
  • D-13847: Improved browser side performance by removing unnecessary operations.
  • D-13859: Chart without dimensions showed an unnecessary Remove dimension button.
  • D-12598: When script is stopped in server, ScriptLauncher could still incorrectly continue to import data.

Additional release for QPR ProcessAnalyzer 2023.5 (build 3334) (released 2023-09-07)

Fixed issues:

  • D-13826: Measures or dimensions with case or event attribute and value selections incorrectly removed calculated attributes when dashboard was opened or chart settings were changed.
  • D-13821: Font size of some Highcharts tooltips was too small. Issue appeared when there were tooltips mappings in measures or dimensions.
  • D-13810: Simplified help links: now all Help buttons go to the QPR ProcessAnalyzer wiki main page.
  • D-13822: Snowflake clustering analysis showed empty strings and nulls as case attribute values in an unclear way as just nothing.

QPR ProcessAnalyzer 2023.5 (build 3304) (released 2023-09-05)

In Big Data Chart, the Case conformance measure and dimension has changed in a way that now it provides boolean values (true/false) instead of integer values (1/0). If colorMappings are used for this measure or dimension to set specific colors to visualize conformant and nonconformant cases, the mapped values need to be changed as follows: 1 -> true and 0 -> false. Without the change, the mapped colors are not effective.

Exmaple: Old configuration: 

"colorMappings": {
  "1": "#36d475ff",
  "0": "#f5403bff"
}

New configuration: 

"colorMappings": {
  "true": "#36d475ff",
  "false": "#f5403bff"
}

Big data chart support of models with local datatables (i.e., SQL Server stored) is deprecated. Big data chart has allowed to process data both in Snowflake and SQL Server. Now the support for SQL Server is deprecated and the Big data chart will only support calculation in Snowflake. If there are big data charts using SQL Server calculation, either migrate data to Snowflake or switch to in-memory charts (requiring to load data in-memory).

Following legacy analyses have been removed: Operation log (analysis number: 12), Root causes (14), Correlations (15), Idea feed (16) and Duration influence (29). This functionality may be in use in SQL scripts (in --#GetAnalysis command), and thus needs to be changed to the --#RunQuery command (see the examples page how each legacy analysis can be replaced). The OperationLog analysis is replaced by the OperationLog function and the Infcluencers analysis is replaced by the FindRootCauses function.

Following script can be run in the Expression Designer to show whether there are scripts that use the removed analyses (and thus require migration): 

let removedAnalyses = [12, 14, 15, 16, 29];
OrderByDescending(Flatten(Projects.Scripts).Where({
  let scr = _;Sum(removedAnalyses.("'AnalysisType','" + _ + "')").{let num=_;(scr.code ?? "").Replace(" ", "").Replace("\t", "").Replace("\n", "").Replace("\r\n", "").Replace("\r", "").Contains(num)})>0;
}),LastRunStart).(Project.Name + ": " + name + " (id: " + id + ") (last run: " + (LastRunStart ?? "N/A") + ")");

By default, Snowflake ODBC driver generates quite much logging to files which might unnecessarily fill up the disk space. It's recommended to set the LogLevel parameter to value 0. The path where the logs are created can be seen in Windows registry (key LogPath). More information about configuring Snowflake ODBC parameters: https://docs.snowflake.com/en/developer-guide/odbc/odbc-parameters.

Features:

  • B-07971: Machine learning based Clustering analysis can be run in Snowflake.
  • B-07989: In dashboard designer the stacking order of charts can be changed with buttons Bring to front, Send to back, Bring forward and Send backward.
  • B-07977: For sankey diagram, added Start level and End level mappings to define custom start and end level for the sankey flows. Implemented also color mappings to define specific colors for specific values.
  • B-08010: To improve performance, charts are loaded and updated only when they are visible in the dashboard.
  • B-07975: Added following date related functions to Snowflake: DayOfYear, DayOfWeek, WeekOfYear, Quarter.
  • B-07908: When model is duplicated, also filters in the model are also duplicated.
  • B-07904: Filters and models API for expression language has been completed.
  • B-07991: In case and event type filter selectors, threshold whether the dropdown list or search dialog is shown can be defined using the Maximum Rows setting. Also the search dialog filters search results by other filter rules in the dashboard.
  • B-07999: Filters report has been changed to use the expression language API for filters.
  • B-07540: Added throw statement to expression language.
  • B-07813: UI components are updated. There are small visual improvements, such as in flowchart flows are routed a bit differently and in charts the hidden series is shown as strike-through in the legend.
  • B-07963: Following legacy analysis types have been removed: Operation log (analysis number: 12), Root causes (14), Correlations (15), Idea feed (16) and Duration influence (29) (see more information in the note above).

Fixed issues:

  • D-13777: Filters could not be created in charts when "Update Filter During Selection" setting was disabled.
  • D-13767: Automation per Event Types preset in in-memory incorrectly showed only one event type.
  • D-13756: Changing background color in KPI card didn't have any effect.
  • D-13812: "Exclude events" was incorrectly translated to "Exclure les cas" in French.
  • D-13815: Dashboard designer background grid was not visible in entire area in edit mode. Improved also the grid to match to snapping in move and resize.
  • D-13674: Business calendar dialog layout was incorrect when a model with a long name was selected to copy holidays.
  • D-13811: Table actions link to a new window didn't go to dashboard if there were other parameters in the link.
  • D-13601: Fixed issue where some presets may have given error when attribute value selection and the automatically selected attribute conflicted by the data type.
  • D-13753: While Snowflake model was selected, in Filters and User Rights reports the Columns list could not be opened.
  • D-13720: Now table column filter and sorting are preserved when resizing or zooming page.
  • D-13785: In tables increased number of rows to 20000 that are inspected to get available items shown in Excel-style column filter.
  • D-13759: Some statistical calculations had bad performance with large number of rows.
  • D-13787: Conformance statistics component didn't have scrollbars when text didn't fit to the visible area.
  • D-13788: In-memory "Nonconformance reason" selection caused error when two of them was selected in the same chart.
  • D-13783: When Analyzed objects was Generic analysis, column selection incorrectly caused "Analysis has not been selected" error.
  • D-13776: When measure name contained quotation mark, notification preview didn't work.
  • D-13747: Filtering with integer type of case id with case attribute value filter caused error in Snowflake.
  • D-13791: In Firefox, model selection in chart settings didn't show models in the first open.
  • D-11984: Recycle bin buttons didn't fit to the screen when screen width was small.
  • D-13780: Using CaseId case attribute in clustering analysis did not work with Snowflake 106 cases standard model.
  • D-13781: Clustering analysis produced Python error with a certain simple Snowflake model.
  • D-13730: Snowflake: Case attribute filtering didn't work when there are cases without row in cases table.
  • D-13803: There was chart configuration validation error in browser console when measures were moved into dimensions in Big data chart.
  • D-13758: There was performance issue with the Recent tasks system preset.
  • D-13793: Snowflake clustering failed when cluster count is larger than case count.
  • D-13763: SQL expression based filter rule with Where function to filter events didn't filter anything in Snowflake.
  • D-13804: Added missing Millisecond function to Snowflake.
  • D-13772: Expression EventLog.Cases.Events caused error "Value cannot be null".
  • D-13755: Model.CaseAttributes sometimes gave incorrectly Any datatype for all attributes.
  • D-13739: When switching between System reports there was error: "Uncaught Error: 2nd dimension not found. at y.getExpressionConfiguration".
  • D-12109: Sometimes flowcharts showed message "Error in querying event type measures. Input string was not in a correct format".
  • D-12473: Cost Savings by Automation preset gave sometimes error "Unable to cast object of type 'System.Double' to type 'System.String'".
  • D-13750: Snowflake model didn't work with the Case Duration vs. Manual Activities preset.
  • D-13657: There was error converting data type nvarchar to bigint.
  • D-13796: Some Snowflake operations didn't work with zero rows and columns.
  • D-12494: Now when chart size changes, the table column filters and sorting are preserved.
  • D-13736: In Performance benchmarking dialog, the Export result button exported wrong benchmark performance analysis result.
  • D-13609: Improved conformance analysis related filter names.
  • D-13594: Recycle bin buttons were not visible when opening recycle bin in a narrow screen.
  • D-13226: Tooltips in the model properties dialog are now translated.
  • D-12569: Table incorrectly showed ellipsis for narrow boolean type of columns showing checkboxes.
  • D-13391: Emptying date or datetime picker value was not registered and it didn't trigger functionality.
  • D-12621: Value search dialog didn't work with values containing backslashes.
  • D-13796: Some Snowflake operation didn't work with zero rows/columns.

QPR ProcessAnalyzer 2023.4 (build 2628) (released 2023-06-14)

Features:

  • B-07767: Added Gantt chart to visualize timeline of cases and events divided into swimlanes.
  • B-06383: Added Sankey chart to visualize flow from one set of values to another.
  • B-07941: Implemented many more presets running in Snowflake models for compliance and operational excellence use cases. There are also presets for the path analysis and process bottlenecks identification.
  • B-07864: Snowflake conformance analysis shows now reasons for conformance deviations, such as which event occurrences deviated from the design model.
  • B-07909: Snowflake conformance analysis visualizes undesired event types in table and flowchart.
  • B-07823: Flowchart Bottlenecks preset has been changed to show bottlenecks for event types. Also renewed the Tasks reports to use expression language based interface.
  • B-07891: User interface has been translated into Portuguese.
  • B-07873: Improved pivot table visual layout to highlight totals and aggregated rows. Also the row titles are now visible in the top left.
  • B-07905: Added Rank related functions to Snowflake for writing more versatile custom KPI's, e.g., FirstValue, LastValue, NthValue, Lead and Lag.
  • B-07912: Added more SQL expression array functions ArrayToString and ArrayOverlap to Snowflake.
  • B-06449: Added SQL expression functions ToTimestamp and TryToTimestamp for parsing timestamps from strings using provided format.
  • B-07959: Added new functions Base64Encode and Base64Decode to help using basic HTTP authentication when calling web services.
  • B-07206: SQL expressions support data clustering which is an unsupervised machine learning algorithm to group data based on similarities.
  • B-07848: Data can be extracted from SAP using the encrypted SNC connection.
  • B-07903: Added expression language API to create and modify filters and models.
  • B-03103: Task log (operation log) can be accessed in expression language.
  • B-07872: List aggregation with Distinct=true orders now items by their value.
  • B-07940: Removed "Count" aggregation from textual values in Big data chart (you can use the Case count, Event count, etc. selection instead).
  • B-07757: Backend support for datatables linking to user-definable Snowflake database, schema and table.
  • B-07825: Improved error message when trying to use non-existing attributes in Snowflake queries.
  • B-03101: To expression language, added try-catch-finally statement to handle thrown exceptions.
  • B-07861: Removed available and total virtual memory information from User settings dialog.
  • B-07902: Optimized sequences of joins in Snowflake queries to improve performance.
  • B-07837: Updated backend components.

Fixed issues:

  • D-13709: If image width-to-height ratio was lower than container's ratio, image was incorrectly stretched to fit the container.
  • D-13660: Disabling filter rules didn't work in Snowflake models.
  • D-13526: Passing dataframes from SQL scripts to expression scripts didn't work.
  • D-13661: Snowflake conformance analysis crashed when there was no access to conformance related Snowflake UDF's.
  • D-13693: Resolved major Snowflake conformance analysis performance issues in the BPMN model handling.
  • D-13716: Snowflake root causes analysis incorrectly bypassed Snowflake cache.
  • D-13707: In SQL Scripting, the datatable analysis (number 18) didn't always copy the data table contents to the target table correctly.
  • D-13653: Big data flowchart Root causes preset showed incorrect legend.
  • D-13626: Flowchart froze when converting into big data flowchart and vice versa by modifying chart json settings.
  • D-13656: Root causes for attribute gave error "Failed to compare two elements in the array" in some situations.
  • D-11563: Pivot table had a minimum height of 300px, which caused bottom part of it to be out of view.
  • D-13704: In CSV file import, parsing now allows spaces between column separator and text quotation mark.
  • D-13598: Chart gave unclear error message when events datatable was not defined.
  • D-13655: Improved error messages for BPMN editor and conformance statistics.
  • D-13528: Error message for certain erroneous SQL expressions was unclear.
  • D-13677: "Flow occurrences with specific case attribute value" selection didn't work for in-memory chart.
  • D-13663: Pivot table border line was slightly broken in the header area.
  • D-13608: There was incorrect alignment of items in the table paging controls.
  • D-13703: Importing CSV file with some special characters to Snowflake failed (due to incorrect escaping in Snowflake staging files).
  • D-13708: Duplicating datatable using user defined table, removed data the source table.
  • D-13717: Dependency wheel crashed when there were zero weights and showing data labels.
  • D-13348: There was an unclear error message when Snowflake query had a certain incorrect expression.
  • D-13732: Pivot table Excel export contained headers formatted incorrectly.
  • D-13729: There was a JavaScript error when limited user tried to access business calendar.
  • D-13662: Percentile function didn't always work with timespan types.
  • D-13646: Using incorrectly configured model without cases datatable caused null reference error.
  • D-13629: When tried to use chart with a non-existing model, there is now a proper translated error message.

Old Releases

See older releases in QPR ProcessAnalyzer Release Archive

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