QPR ProcessAnalyzer Release Notes: Difference between revisions

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This page contains new features and fixed issues for each QPR ProcessAnalyzer release. For information on the compatibility of different versions, see [[QPR ProcessAnalyzer Version Compatibility|Version Compatibility Information]].
This page lists all new features and fixed issues for each QPR ProcessAnalyzer release.


== Next Release: QPR ProcessAnalyzer 2020.6 (planned release date 2020-08-18) ==
[[Next_Release_Roadmap|See roadmap for next release features and fixes]]
Build number: 2020.6.0.xxxxx, Model compatibility version: x, Database version: xx, PACM file version: x, Protocol version: xx.


'''Notes:'''
==Current Release: QPR ProcessAnalyzer 2026.4 (build 10956) (released 20.5.2026)==
* The legacy process mining models are not supported anymore, and they need to be migrated manually to new models before updating to QPR ProcessAnalyzer 2020.6. The new models use datatables to store events and cases. You can check the model type as follows: Open QPR ProcessAnalyzer Web UI, open the models dropdown list in the header, find a model, open ''Properties'' for the model, and go to the ''Datasources'' tab. If the ''Load from Database'' is ''yes'', the model is a legacy model and requires a migration. The migration can be done by exporting the model as a .pacm file (in the ''Actions'' tab from model properties), and importing the file back using the ''Import Data'' functionality. It's also recommended to delete the legacy models. The eventlog data for the legacy models is not yet removed in QPR ProcessAnalyzer 2020.6 and thus it's possible to rollback to QPR ProcessAnalyzer 2020.5 if needed. The eventlog data for the legacy models will be removed in a future release to save space in the database.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_4.pdf QPR_ProcessAnalyzer_2026_4.pdf]


'''Features:'''
===New features===
* 307921: New dashboard Preview mode is separated from the Edit mode, to be able to temporarily change chart settings without saving them to the dashboard.  
* [[QPR_ProcessAnalyzer_BPMN_Editor#Opening_and_Saving_a_Diagram_in_the_Repository|BPMN diagrams stored in QPR EnterpriseArchitect]] can be opened and saved in QPR ProcessAnalyzer BPMN editor for conformance analysis. (B-09041)
* 307934: Finalize AsParallel function.
* Added setting [[PA_Configuration_database_table#:~:text=AIAgentDefaultModelName|AIAgentDefaultModelName]] to define AI Agent's default LLM, and updated gpt-5.4 as default for OpenAIDefaultModelName setting. (B-09039)
* 307955: Parallel loading of data frames.
* Implemented OAuth refresh tokens grace period, and limited MCP tool names to 50 characters. (B-09090)
* 307900: Memory consumption improvement for getting number of unique attribute values.
* In object-centric flowchart, [[Object-Centric_Flowchart#Object-centric_flowchart_general_settings|object types can be hidden and shown]] with an toggle button, and flowchart flow routing has been improved to avoid label overlapping. (B-09042)
* 307952: When loading model data, the order of events inside cases should be primarily based on the timestamp and secondarily by event row number.
* [[QPR_ProcessAnalyzer_Table|Table]] header margins have been adjusted to fit more text, and column filter menu icon is shown only when hovering header. (B-09032)
* 307817: User management operations to Web API.
* Expression language API is available to change filter's model, and added functions [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#:~:text=CreateScript|CreateScript]] for project, and [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Script|Modify]] and [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Script|DeletePermanently]] for script objects. (B-09006)
* 307953: Improvements to model-datatable linking.
* Datatable foreign key definitions are maintained as consistent when datatables are modified. (B-09035)
* 307781: ProjectId property is removed from dashboard export files.
* 307824: Expression language function improvements (IndexOf, LastIndexOf, ToString, ParseDateTime, First, Last).
* 307918: Localization for Russian, Spanish, German, Finnish and Swedish.
* 307978: Performance improvement: Taken into use AttributeType.UniqueCount to replace Count(_.Values) in expression used by UI.
* 307980: Chart setting "On-screen Settings Follow Flow Selection" to freeze chart from reacting to flow selection.
* 307982: Changes to showing model last imported date and additional information to Model Properties dialog


'''Fixed issues:'''
===Fixed issues===
* 219388: Old data comes to dashboard when data imported to datatable.
* Listing scripts was slow when there were lot of script and operation logs. (D-14875)
* 219412: No scrollbar for both error message and PA WebUI window.
* Error message returned from MCP tool call includes now actual exception message. (D-14870)
* 219414: Error message appears in Clustering Analysis for model with zero events and cases.
* Filtering Case and Event attribute profiling presets with decimal type of attributes didn't work in Snowflake models. (D-14866)
* 219419: QueryIdentifier should be excluded from client side query cache.
* Fixed issue where AI Agent did not provide any response for an eventlog with zero cases. (D-14835)
* 219426: Script editor cannot save changes in 2020.5 version.
* Variation filter showed "undefined" in place of the variation order number when filtered variations were not in the eventlog. (D-14857)
* 219430: Filtering does not work in PAPO Cases and Event Types when using French.
* Improved error message in situation when model doesn't have the case or event attribute used by a chart filter. (D-14865)
* 219431: PAPO Events and Root Causes not working when using French.
* Improved model validation to detect when connection to the source tables in Snowflake is not valid. (D-14837)
* 219435: Dialogues have small layout issue.
* "Datatable with given name already exists in project" error message had localization missing. (D-14838)
* 219441: Deletion does not work correctly in folders screen when selecting using shift+ctrl-click.
* 219160: Hidden case attributes are visible in profiling case analysis, and in Influence Analysis for case attributes settings.
* 219418: Missing translations for the Clustering analysis.
* 219446: JavaScript error when closing dialog using the X button.
* 219444: Deselecting selected item by re-clicking it will not hide the selection buttons in Chart and generates an error in browser console
* 219449: Prediction fails with certain small models.


== QPR ProcessAnalyzer 2020.5 (release date 2020-06-29) ==
===Other improvements===
Build number: 2020.5.0.41888, Model compatibility version: 3, Database version: 73, PACM file version: 7, Protocol version: 33.
* Frontend components have been updated. (B-09063)


'''Notes:'''
==QPR ProcessAnalyzer 2026.3.1 (build 10941) (released 30.4.2026)==
* Dashboards structure is simplified, as panels are removed and presentation objects are placed directly to the dashboard canvas. In addition, panel headers are not available anymore. Presentation objects have now background color, border color, border width and border corner radius, that were previously in the panel level. All existing dashboards are automatically migrated to the newer structure. Existing dashboards that have several presentation objects within a same panel, are positioned on top of the others, so in those cases presentation objects need to be repositioned manually after updating to QPR ProcessAnalyzer 2020.5.
* IP address verification of user sessions has been removed. Previously, each user session was only allowed from the same IP address. This kind of security feature won't work with IPv6 addresses which usually change more often than IPv4 addresses.


'''Features:'''
===New features===
* 307938: Support for French language.
* MCP tools support [[Create_MCP_Tools#MCP_Tool_Settings|input parameters, structured output]], MCP metadata, and OAuth in Windows deployments. (B-09048)
* 307868: New dashboard designer that doesn't have panels.
* MCP supports [[PA_Configuration_database_table#:~:text=ClientCredentials|OAuth client credentials flow]], refresh tokens, and rate limiting. (B-09080)
* 307947: [[Tables Conditional Formatting|Tables conditional formatting]]
* [[Data_Schema_Dialog|Data schemas]] consisting of datatables and relations can be visualized and modified using ER diagrams. (B-09023)
* 307948: Dashboard properties layout and terminology changes.
* 307911: IP address verification has been removed.
* 307931: Expression language and performance improvements (originated from Spark prototyping).
* 307774: Web API operation /api/importfile for data import.
* 307933: Default logging mode has been changed to ExclusiveLock for all components.
* 307904: Server side support for UI languages.


'''Fixed issues:'''
===Fixed issues===
* 219372: Issue with simultaneous eventlog processing that caused "Value cannot be null" errors and sometimes calculation with incorrect eventlogs.
* Business calendar related model properties could not be shown in chart settings. (D-14858)
* 219375: --#CallWebService didn't work with Content-Type parameter.
* Fixed unclear error when Snowflake connection string keys was removed when project was imported. (D-14833)
* 219357: UI was stuck to IdP login page when SAML settings (e.g SAMLUserIdAttribute) were misconfigured.
* 219391: After logout GetOperationProgress failed for validating session.
* 219408: Removed focus outline border from buttons and textboxes.
* 219398: ETL Access denied CheckIsInProjectContext.
* 219373: Case.FlowOccurrences and Case.FlowOccurrencesByType have Variations preprocessing missing.
* 219382: Query for open operations should not return "open" operations that were started before the server startup time.
* 219402: Model with LoadOnStartup=true doesn't work with case level permission with expressions referring to current user.
* 219409: Filters containing event type and variation rules always filter out all cases.
* 219416: Error in model loading in startup can effect other model loading.
* 219369: Change error message "Time out while waiting for server response.".
* 219387: Text filter options opened to left for ChartView making them partly hidden for first column.
* 219395: Save button not always enabled when editing dashboard.
* 219396: Context change notification should not be called for closing dashboard charts.
* 219411: Right click menu issue in PA Flowchart analysis view.


== QPR ProcessAnalyzer 2020.4 (release date 2020-05-26) ==
===Other improvements===
Build number: 2020.4.0.41643, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33.
* Backend components have been updated. (B-09064)


'''Notes:'''
==QPR ProcessAnalyzer 2026.3 (build 10933) (released 13.04.2026)==
* In QPR ProcessAnalyzer 2020.4, the deployment package dashboards come with the installation, so there is no deployment package anymore to be installed. The previous deployment package located in the ''QPR ProcessAnalyzer UI'' project can be deleted when 2020.4 is installed.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_3.pdf QPR_ProcessAnalyzer_2026_3.pdf]
* To fix issue ''Datetimes are incorrect in files exported from data grids'' (219377), [[Data Grid Export Service|data grid export service]] needs to be updated from version V001 to V002.
* Issue workaround: After updating to QPR ProcessAnalyzer 2020.4, dashboards containing the root causes analysis give an error message about invalid chart configuration. The problem can be fixed as follows: from the JSON text that appears in the full screen text editor, make the following text replacements: "Case Attribute" --> "Case attribute" and "Attribute Value" --> "Attribute value". When the dashboard is saved, the error doesn't appear anymore.
* To improve performance, for custom expressions in charts it's recommended to replace ''??_remove'' with the [[Generic_Functions_in_QPR_ProcessAnalyzer#RemoveNulls|RemoveNulls]] function. Example: Expression ''Average((_.Attribute("Cost") ??_remove)._)'' can be changed to ''Average(RemoveNulls(_.Attribute("Cost")))''.
* To improve performance, for custom expressions in charts it's recommended to change expressions that make duration aggregations to work in a way that the aggregation is made before converting TimeSpans to integers (e.g. to days). Example: expression ''Average(_.Duration.TotalDays)'' can be changed to ''Average(_.Duration).TotalDays''.
* Issue: In Firefox, when opening a dashboard, an error message "Error in chart settings" might appear (the dashboard is still opened correctly). If the issue appears, it's recommended to use Chrome, where the issue does not appear that often. There are no other workarounds available for the issue.
* Issue: FlowOccurrences and FlowOccurrencesByType properties don't work for Case objects when there are also filter rules applied. Some measures and dimensions use those properties. QPR ProcessAnalyzer 2020.5 will fix the issue, and for earlier versions there is no workaround.  


'''Features:'''
===New features===
* 307859: Deployment package dashboards are embedded to QPR ProcessAnalyzer release.
* QPR ProcessAnalyzer acts as [[QPR_ProcessAnalyzer_as_MCP_Server|MCP server]] supporting MCP tools implemented using scripts with OAuth and API key authentication. (B-09004)
* 307899: RemoveNulls function to remove null values from arrays.
* [[Object-centric_Process_Mining_Model#Configure_object-centric_model|Units for each object type]] can be specified in object-centric models. (B-08992)
* 307915: Expression language improvements related to CSV file generation.
* [[PA_Configuration_database_table#:~:text=DefaultColorPalette|Charts color palette]] can be changed globally to easily manage consistent visual layout. (B-08993)
* 307809: When dashboard is opened, editing mode is disabled when no rights to edit the dashboard.
* [[External_Content|External content component]] url supports tags refering to dashboard variables to show dynamically changing web page. (B-08998)
* 307829: Highcharts, Syncfusion, GoJS and some other components have been updated to their latest versions.
* [[QPR_ProcessAnalyzer_Project_Workspace#Exporting_Project|Project export and import]] using files support public filters stored in models. (B-09007)
* 307848: Component updates for building QPR ProcessAnalyzer UI.
* [[QPR_ProcessAnalyzer_KPI_Card|KPI Card]] shows null value label when data has no rows, and table and chart show "No data" message. (B-08999)
* 307882: JavaScript libraries are split into smaller files in release build.
* [[QPR_MEA_Integration|QPR MEA web service]] operations can be called using QPR ProcessAnalyzer expression language. (B-09030)
* 307932: Some PAPO buttons are removed from the tool palette.
* 307912&307917: ChartView and main header improvements for 2020.4 (parts 1 and 2).


'''Fixed bugs:'''
===Fixed issues===
* 219365: Sometimes system stuck during the time models were being loaded into memory.
* Flowchart had flows missing if shown flows were beyond the top-500 flows. (D-14848)
* 219326&219377: Datetimes are incorrect in files exported from data grids (time zone difference) (See also the notes above).
* Expression filter rules with greater/less than criteria were incorrectly applied as equal filters when editing chart filters. (D-14852)
* 219378: ChartView resizing sometimes didn't work when using full screen.
* Table column filter dialog was not entire visible in narrow table located in the bottom of screen. (D-14783)
* 219371: Error messages have been improved for session expired and unknown error.
* Opening Scripts tab in Workspace was slow when there were scripts with long script log. (D-14670)
* 219360: Some styles were defined twice in CSS.
* Fixed issue where object-centric model queries sometimes gave inconsistent results. (D-14854)
* Snowflake query gave "invalid identifier" error when there were two measures with same cases going though event measure filter. (D-14845)
* Filter rules drag-and-drop didn't work between expressions in the same chart. (D-14850)
* Better error message is shown when invalid value is specified to dashboard aspect ratio flex, chart margin, dashboard margin, external content border width, or external content border corner radius. (D-14805)
* Improved error message when object-centric model perspective doesn't have the object type correctly defined. (D-14795)
* Reduced project properties dialog minimum height to fit for smaller screens. (D-14834)
* Updated NLTK to version 3.9.3. (D-14829)


== Additional release for QPR ProcessAnalyzer 2020.3 (release date 2020-04-23) ==
* Frontend components have been updated. (B-09028)
Build number: 2020.3.0.41450, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33.
* Backend components have been updated. (B-09027)


'''Features''':
==Additional release for QPR ProcessAnalyzer 2026.2 (build 10910) (released 16.3.2026)==
* 307902 ChartView improvements for 2020.3 hotfix: Custom expressions have by default datatype "auto", added support for binding to multi-select lists in Variable bindings, bugfix: Custom sorting didn't work in presets, bugfix: Aggregation method for Pivot table was not selected correctly.


'''Fixed bugs:'''
===New features===
* 219370: Dashboards could not be edited by other than administrators.
* Filters report in System reports shows also other users' private filters for admins. (B-09017)
* 219361: Flowchart sometimes crashed to ThrowKeyNotFoundException when pressing Root Causes button.


== QPR ProcessAnalyzer 2020.3 (release date 2020-04-16) ==
===Fixed issues===
Build number: 2020.3.0.41413, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33.
* Filter rules were lost when saving a filter with "Cases with specific events", "Cases starting with" or "Cases ending to" rules. (D-14847)
* Fixed issue where object-centric models sometimes gave "Object <cachetablename> does not exist or not authorized" error. (D-14797)
* ExtractSap function didn't work with QPR ScriptLauncher when using secret for storing SAP password. (D-14813)
* Variation stepper incorrectly skipped steps when going down when variation count is maximum. (D-14844)
* Improved error message when creating model from filter fails. (D-14811)
* System dashboard names were incorrectly translated twice. (D-14841)
* AI Assistant had one translation missing. (D-14840)


'''Notes:'''
==QPR ProcessAnalyzer 2026.2 (build 10897) (released 2026-02-26)==
* Legacy Chart and Gauge presentation objects are removed from QPR ProcessAnalyzer (they are different than ChartView). If there are dashboards containing those types of presentation objects after updating to 2020.3, there will be a placeholder frame instead with an error message of a non-existing presentation object. To change the dashboard, remove those placeholders and replace with ChartViews. It's recommended to make the replacement to ChartViews before the update, because chart and gauge settings cannot be accessed anymore in 2020.3.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_2.pdf QPR_ProcessAnalyzer_2026_2.pdf]
* ChartView will change from an HTML presentation object to a native presentation object, which ensures that dashboards will work in future releases when the ChartView is evolving. ChartViews created with 2020.2 will be automatically migrated to the native ChartViews in 2020.3. ChartViews created with 2020.1 or earlier releases need to be updated manually by removing the ChartView from the dashboard and replacing it with a new ChartView.


'''Features:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 307849: Securely stored strings for passwords.
Snowflake user-defined functions (UDF) used by QPR ProcessAnalyzer have been updated to use Python 3.13. Some of the old versions of the functions use Python 3.9 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 about existing deprecated functions. It's recommended to remove the old functions which are following:
* 307746: ChartView is now a native presentation object instead of an HTML presentation object. ChartView's made in 2020.2 are automatically converted to the native presentation objects.
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES
* 307880: When a datatable model is moved to another project, the linked datatables should also be moved to the project.
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V2
* 307556: Functions to expression language to improve usability and performance: CaseCount, EventCount, EventCountByType and Round.
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V3
* 307895: SQL scripting command for database commit.
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V4
* 307850: Expression language performance improvement by a new way to calling functions and properties.
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V5
* 307858: Expression language: Support for array operators.
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V6
* 307845: Header buttons layout has been improved.
* QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS
* 307870: Preprocessings are determined automatically.
* QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V2
* 307761: Functionality that user doesn't have access is now disabled in the dashboard designer and workspace to avoid access denied errors.
* QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V3
* 307839: Generic chart and gauge presentation objects are removed.
* QPRPA_UDF_BPMN_IS_CONFORMANT
* 307863: Automatic redirection to SAML authentication.
* QPRPA_UDF_BPMN_IS_CONFORMANT_V2
* 307872: API support for querying if SAML is configured.
* QPRPA_UDF_BPMN_IS_CONFORMANT_V3
* 307846: Error message further improvements.
* QPRPA_UDTF_CLUSTER
* 307888: Error message text changes for Dashboard not found and Multiple dashboards found.
* QPRPA_UDTF_CLUSTER_V2
* 307874 & 307887: ChartView and main header has been improved.
* QPRPA_UDTF_CLUSTER_V3
* QPRPA_UDTF_CLUSTER_V4
</div>


'''Fixed bugs:'''
===New features===
* 219341: Analysis function unnecessarily required FilterId parameter.
* Fully conformant [[QPR_ProcessAnalyzer_BPMN_Editor#Auto-creating_BPMN_Diagram_from_Eventlog|BPMN diagrams]] can be created from eventlogs with proper layout and identifying exclusive and parallel gateways. (B-08900)
* 219343: Root causes analysis gave access denied when using Analysis function.
* [[Object-Centric_Flowchart|Object-centric flowchart]] flows visibility can be controlled with a stepper based on top variations, and start and end symbols can be hidden for each event type. (B-08987)
* 219348: Query cancellation caused database connection leakage.
* Added preset for object-centric flowchart, and improved Process Discovery dashboard usage for object-centric models. (B-08863)
* 219332: "Thread was being aborted" returned to client while loading model from datatable.
* Viewer users can [[Filtering_in_QPR_ProcessAnalyzer#Saving_filters|save private filters]] for personal use. (B-08920)
* 219321: Removed unnecessary error log lines "Missing expected HttpRequest X-Forwarded-For" that appeared even if UseXForwardedForAsClientIp=false.
* [[Chart_On-screen_Settings|On-screen settings]] support static and dynamic case/event attribute values selection, and [[Chart_Linked_Settings|linked settings]] can bind to on-screen settings. (B-08814)
* 219335: [_remove ]._ or empty array is not handled correctly in a KPI dimension.
* [[AI_Root_Causes|AI root causes analysis]] related error situations are easier to resolve with easier to understand error messages. (B-08997)
* 219340: default.aspx does not work.
* 219330: EditDashboards permission should be needed for target project when moving dashboards between projects.
* 219347: Queries done by the main header were cancelled when view is changed.
* 219355: Expression language: Was unable to use properties of the parent context in dictionary initialization.
* 219346: PAPO flowchart should have by default median duration shown on flows and flow counts hidden.
* 219333: PAPO generated incorrect filter JSON and unnecessary query.
* 219311: When opened a view by identifier, the view was fetched twice from the server.
* 219329: Unnecessary information was stored in database for dashboard definitions.
* 219362: Issues with session expiration checks.
* 219364: Session expiration with SAML authentication configured gives incorrect error message.
* 219344: Case count view in model manager header and Home view can cause unwanted model loading.
* 219242: Flowchart is not updated correctly after event type filtering.


== QPR ProcessAnalyzer 2020.2 (release date 2020-03-09) ==
===Fixed issues===
Build number: 2020.2.0.41129, Model compatibility version: 3, Database version: 67, PACM file version: 7, Protocol version: 33.
* Histogram chart did not show at all and gave a JavaScript error. (D-14801)
* When chart with multiple series was sorted by measure, some datapoints were not shown when visible X-axis was limited by zooming or Custom layout settings. (D-14793)
* Disabled filter rules were incorrectly applied for the shown items in the filter rule editing dialog. (D-14791)
* If there were more than one Range filter components in dashboard, periods menu incorrectly affected all of them. (D-14818)
* List of event types in object-centric flowchart settings didn't open if there were object types linked to none events. (D-14798)
* Snowflake flowchart root causes analysis gave "SQL compilation error" when run with case duration criteria. (D-14790)
* Term "Second" when meaning time unit was translated incorrectly in French. (D-14803)
* OpenTelemetry metrics were not sent to Prometheus correctly. (D-14804)
* Opening script editor by url didn't show project path and also javascript error appeared to console. (D-14794)
* Fixed issue where case attribute prediction failed when using more than one iteration. (D-14789)
* SQLDataFrame with several append operations had performance issue. (D-14772)
* Null coalescing operators didn't work correctly in chaining in expression language. (D-14762)
* Native app could not call procedure if project referred to other database and schema. (D-14749)
* Trying to create script with duplicate name gave unclear error: Cannot insert duplicate key row in object 'dbo.PA_SCRIPT' with unique index 'PA_SCRIPT_UNIQUE_NAME_IN_PROJECT'. (D-14784)
* BPMN editor popup menu was partly hidden behind other chart components. (D-14345)
* When going to context menu report from BPMN editor, "Operation was cancelled by a user" was given when query was in progress. (D-14807)
* BPMN editor tooltips measure descriptions didn't disappear at all. (D-14809)
* Presets benchmarking didn't work for models without case attributes. (D-14822)
* Object-centric filter rule editor gave javascript error when opened for case-centric model. (D-14799)
* Object-centric filter rule could incorrectly be dropped as root causes comparison rule. (D-14796)
* Localization missing for "Save as new filter" button. (D-14839)


'''Notes:'''
===Other improvements===
* Expression language has now a [[QPR_ProcessAnalyzer_Expressions#Conditional_operator_.28if.29|conditional operator "if"]] and [[QPR_ProcessAnalyzer_Expressions#Define_variables_.28let.29_and_assign_variable_values_.28.3D.29|variable declaration operator "let"]]. In earlier QPR ProcessAnalyzer versions, the expression language had functions [[Generic_Properties_and_Functions_in_QPR_ProcessAnalyzer_Expressions#If|If]] and [[Generic_Properties_and_Functions_in_QPR_ProcessAnalyzer_Expressions#Let|Let]] which earlier could also be written in lowercase (i.e. "if" and "let"). Starting from QPR ProcessAnalyzer 2020.2, the lowercase versions refer to the conditional and variable declaration operators, and the uppercase versions refer to the corresponding functions. If there are expressions containing "If" and "Let" functions written in lowercase, please change them starting with uppercase.
* SQL queries run in Snowflake have been further optimized. (B-08936)
* Issue workaround: The Root Causes analysis don't work (shows empty) in the right side chart (PAPO) of the ''Process Discovery'' view. The issue can be fixed as follows by an administrator: click the ''Edit'' toggle button, click the right side chart, click the ''Edit'' icon in the top right of the chart, click the chart again, click ''Properties'' icon in the top right of the chart, open ''Variables'' tab, find the ''InfluenceAttributeTypeId'' variable, and change its value to empty (instead of ''20''). Click ''Close'' twice to go back to the main level and click ''Save'' button. The issue will be fixed to 2020.3.
* Snowflake stored procedures and user defined functions have been migrated to Python 3.13. (B-08984)
* Issue workaround: In ChartView, the ''Duration between events'' measure and dimension don't work when there are filters in use (the chart is empty). Workaround is to add the following ''Suffix expression'' to the measure or dimension settings (without quotes): "''//eventtypes''". The issue will be fixed to 2020.3.
* Frontend components have been updated. (B-08991)
* Backend components have been updated. (B-08990)


'''Features:'''
==QPR ProcessAnalyzer 2026.1 (build 10870) (released 2026-01-19)==
* 307779: SAML 2.0 support for PA UI.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_1.pdf QPR_ProcessAnalyzer_2026_1.pdf]
* 307789: PAPO now supports ModelId variable and new filters.
* 307854: Filter selector for main header.
* 307844: Improved main header (visible in view designer and workspace) (part 2).
* 307820: Improved main header (visible in view designer and workspace).
* 307840: Model loading script is now run in a security context allowing access to the project. Setting AllowExternalDatasources for disabling ODBC interfaces.
* 307763: Root causes analysis supports multiple case attributes.
* 307737: Datatable columns can be queried without loading entire datatable into memory.
* 307780: When user logs in, last used model and default filter of the model is added to the session context.
* 307547: Expression filter rule supports value conversion expression for better compatibility with e.g. date values.
* 307841: Expression language has a new function [[Process_Mining_Objects_in_Expression_Language#Case|Case.DurationBetweenEvents]].
* 307819: Expression language improvements for functions, variables and statements.
* 307827: New function EventsWindow (and expression optimization to take it into use automatically)
* 307794: [[ QPR_ProcessAnalyzer_Objects_in_Expression_Language#Model | GenericWrite permission]] should see model object counts when case level permissions are in use.
* 307776: [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#User.2FGroup|Effective permissions]] can be queried using expression language.
* 307838: /api/projects returns effective permissions for each project.
* 307832: Browser side caching has been optimized for performance.
* 307787: Session data and permission are cached for improved performance.
* 307853: Memory management operations to expression language.
* 307803: Error message improvements (part 2).


'''Fixed bugs:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 219198: In web.config, empty setting names are formatted as <value></value>.
QPR ProcessAnalyzer Server and QPR ScriptLauncher are running on .NET 10, replacing the previous .NET 8 version. When updating to this release, make sure to install the .NET 10 Runtime ([[Updating_QPR_ProcessAnalyzer_Server|update instructions]]). While .NET 8 and .NET 10 can run side by side, .NET 8 does not need to be removed immediately. However, for security reasons, any unused .NET 8 installation should be uninstalled as soon as possible after the update.
* 219199: In web.config, ResponsePollingInterval is 3600000.
</div>
* 219200: Model.EstimatedMemory gave too large estimate for models with lot of event types.
* 219222: AggregateOthers didn't work with MaximumRowCount when dimensions is null in expression analysis.
* 219276: It should be possible to set filter to be model default filter when the filter is created.
* 219280: It should be possible to delete model default filter.
* 219275: Changing model default filter should only be possible for ManageViews permission.
* 219297: Designer user can delete other people published filter from web UI but cannot delete it from PA Excel Client.
* 219285: Expression filter gives "Value was either too large or too small for an Int32".
* 219304: Expression analysis returning DataFrame doesn't work in SQL script that prints to Excel sheet.
* 219251: Sample files removed from \\Release\Files\OfficeAddIns\Excel\Example Data.
* 219293: AnalyzeConformance function throws KeyNotFoundException - variation data missing.
* 219261: Restored model model could not be open.
* 219271: Invalid security notification when using Excel client.
* 219298: X-Forwarded-For handled incorrectly in Functions.GetClientIpAddress.
* 219305: Decimal datatype caused problems in the expression language.
* 219323: Delete operation deleted unexpected project, models and datatables.
* 219337: EventTypes in ModelInformation in PA response should contain entire model data.
* 219339: Expression language: If statement without false statement causes an exception if the condition is false.
* 219172: Invalid filterId causes "Internal server error" and " Method Not allow" error.
* 219258: Exception message is not shown properly in PA Web UI for FaultException.
* 219281: Improving the error handling for invalid ModelId.
* 219284: Client side forces filterId=0 even if filter is not mentioned.
* 219313: After adding the same existing panel twice, not possible to delete it from the view.
* 219320: Duplicate id on PanelDesigner field-properties.html template.
* 219336: When PAPO is added from tool palette, InfluenceAttributeTypeId variable contains invalid value "20" (should be empty).


== QPR ProcessAnalyzer 2020.1 (release date 2020-01-21) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Build number: 2020.1.0.40909, Model compatibility version: 3, Database version: 65, PACM file version: 7, Protocol version: 32.
Known issue: The histogram visualization doesn't work in this release. The issue will be fixed in the next release. Possible workaround is to use the column chart where to set no spacing between columns. This can be configured with the following [[QPR_ProcessAnalyzer_Chart#:~:text=Custom%20Layout|Custom Layout]] settings:
<pre>
{
"plotOptions": {
"series": {
"pointPadding": 0,
"groupPadding": 0
}
}
}
</pre>
</div>


'''Features:'''
===New features===
* 307749: Support for importing data to the datatable models.
*Object-centric models support versatile [[Filtering_in_QPR_ProcessAnalyzer|object-centric filters]] based on case-centric filter rules using perspective. (B-08595)
* 307813: DataSourceType parameter to --#ImportEvents and --#ImportCaseAttributes ETL scripting commands.
*[[AI_Root_Causes|AI Root Causes analysis]] is shown in a hierarchy for easier readability. (B-08921)
* 307743: Backend support for saving the new filters.
*[[Process_Flowchart|Case-centric flowchart]] performance has been improved by making all queries simultaneously. (B-08916)
* 307775: Effective dashboard permissions are included to dashboard definition when fetched from the server.
* Object counts indicator is hidden for object-centric models when perspective is not set. (B-08825)
* 307772: Dashboard project path is added to dashboard definition when fetched from the server.
* 307778: When saving a view, the view is not anymore reloaded unnecessary.
* 307810: Expression language adjustments.
* 307818: Drop support for QPR ProcessAnalyzer Excel Client for Excel 2013.


'''Fixed bugs:'''
===Fixed issues===
* 219236: Microsoft.AspNet.Identity.Core.dll and Microsoft.AspNet.Identity.Core.xml files missing when installing QPR ScriptLauncher from the installation package.
* Filter to exclude case attribute values incorrectly excluded null values even if null wasn't selected. (D-14773)
* 219291: QPR ProcessAnalyzer didn't work in https only configuration.
*Prediction generated invalid models where case IDs in events datatable didn't exist in cases datatable. (D-14758)
* 219264: DataFrameMode enabled for KPI analysis even if Values have been defined (but Dimensions is empty).
* AI Root Causes presets didn't work with models without case attributes. (D-14759)
* 219223: Variable function don't work with upper case variables.
* Snowflake query with multiple columns with aggregations and Coalesce function gave "invalid identifier" error. (D-14763)
* 219267: Viewing DataFrame contents in KPI analysis gives incorrect results.
*Dropdown list to add business calendar holidays from other model shows empty items. (D-14786)
* 219279: DataFrame columns by name is unavailable inside user defined functions in KPI analysis.
*In-memory Average function didn't work when aggregating dates using model's Attribute function. (D-14761)
* 219259: It should be possible to enable CORS from all origins.
*Sometimes opening models list gave error "User doesn't have permission GenericRead to model". (D-14742)
* 219274: "Inconsistent or unavailable ids" error when using all cases filter.
* 219290: Getting contents of a dashboard is slow in a customer environment.
* 219286: User could not open any models after using broken model.
* 219227: Slowness in model creation when read data from datasource - event cost calculation improvements.
* 219250: Slowness in event creation when read data from datasource - group by event sorting.
* 219292: Performance issue in /api/uielements as it unnecessarily fetched dashboard contents.
* 219295: Client side fix for 219292.
* 219269: Query results were handled incorrectly in the client side - datatype is cell specific, not column specific.


== Additional release for QPR ProcessAnalyzer 2019.9 (release date 2019-12-18) ==
===Other improvements===
Build number: 2019.9.0.40754, Model compatibility version: 2, Database version: 63, PACM file version: 7, Protocol version: 32.
*[[QPR_ProcessAnalyzer_Security_Hardening#Added_HTTP_Headers|Content-security-policy]] img-src blob: directive has been restored for Highcharts image export. (B-08904)
*Backend components have been updated [[Updating_QPR_ProcessAnalyzer_Server|including .NET 10]]. (B-08926)
*Frontend components have been updated. (B-08927)


'''Notes'''
==Additional release for QPR ProcessAnalyzer 2025.7 (build 10845) (released 2025-12-11)==
* Starting from QPR ProcessAnalyzer 2019.9 the separately installed QPR UI is not needed anymore. Instead, the web UI is now part of QPR ProcessAnalyzer and does not require a separate installation. The new UI can be accessed in ''http(s)://SERVER/QPRPA/ui/'' (where SERVER is the hostname of your QPR ProcessAnalyzer server). Dashboards in the old QPR UI are not moved automatically to QPR ProcessAnalyzer, and also the QPR UI dashboard export files are not compatible with the new QPR ProcessAnalyzer UI.


'''Features for QPR ProcessAnalyzer:'''
===New features===
* 307785: Angular Migration: Migrate ProcessAnalyserService.
*QPR ProcessAnalyzer can be deployed on-premise using [[Deploy_QPR_ProcessAnalyzer_from_Container|Linux containers]]. (B-08915)
* 307786: Angular Migration: Migrate FieldPropertiesUtils.
*Snowflake SQL queries have been simplified to improve performance, e.g., when quering flows. (B-08901)


'''Fixed bugs for QPR ProcessAnalyzer:'''
===Fixed issues===
* 219262: Login to PA UI is not possible when there is + character in the password
*ODBC and Loading script models, and models with calculated attributes didn't allow to create or modify case and event attribute filters from header. (D-14751)
* 219263: Opening dashboard which definition is large
*Fixed incompatibility issue when using Keycloak as identity provider for SAML authentication. (D-14757)
* 219257: It should be possible to get DataFrame cell value by column name in expression analysis
*System report for users incorrectly listed some users with read-only permissions as Developers (issue with the EffectivePermissionTypesFor function). (D-14748)
*Referrer-Policy HTTP header was incorrectly set to "same-origins" causing browser console error in Windows deployments. (D-14736)
*Fixed issue where QPR ProcessAnalyzer request ID was not added to Snowflake data modification queries. (D-14728)
*Login request duration was incorrectly shown as zero or negative in System reports. (D-14737)
*In chart settings, some Snowflake measures with aggregations were missing possibility to define percentile value. (D-14276)
*Fixed issue where it was not possible to delete a model with same name in the same project during the same session. (D-14708)
*Script editor to specific script can now be opened with a direct url containing the script_editor parameter. (D-14745)
*Fixed issue were sometimes an incorrect error code was given for a cancelled query. (D-14755)
*Improved error message if model loading fails when loading script returns incorrect type of data. (D-14637)
*Fixed issue where variations query with sampling was slow for new models. (D-14729)
*Added tooltip to gantt chart's table layout header so that the header text can be fully seen. (D-13748)
*Switching between Snowflake and in-memory chart by adjusting chart configuration json caused some items in chart settings to appear twice. (D-14667)
*Selecting model in dashboard when previously there was no model selected and going back to Workspace, gave error message. (D-14735)
*Query Designer gave untranslated error message: "You don't have permissions to model ...". (D-14727)
*Query Designer gave untranslated error message "Unable to use Snowflake tables as data source for in-memory query". (D-14683)
*In Query Designer, table column menu gave JavaScript error for columns where first row was null. (D-14684)
*Query Designer incorrectly gave message "There are no columns in the data" when the data had no rows. (D-14692)
*Fixed issue in Manage Users dialog where row selections disappeared when resizing the dialog. (D-14647)


== QPR ProcessAnalyzer 2019.9 (release date 2019-12-10) ==  
==QPR ProcessAnalyzer 2025.7 (build 10821) (released 2025-11-13)==
Build number: 2019.9.0.40704, Model compatibility version: 2, Database version: 63, PACM file version: 7, Protocol version: 32.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_7.pdf QPR_ProcessAnalyzer_2025_7.pdf]


'''Features for QPR ProcessAnalyzer:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 307484: Implemented Excel client protocol version for improved compatibility for older Excel Clients.
Known issue: Creating case and event attribute filters in dashboards is not possible from the main header for the following types of in-memory models and attributes:
* 307564: [[Web.config_file_in_QPR_ProcessAnalyzer|Case sampling]] is disabled by default.
*Any attributes for [[QPR_ProcessAnalyzer_Model_Datasources#ODBC_Datasource|ODBC loaded models]]
* 307724: There is a support for self-signed certificate for QPR ProcessAnalyzer service.
*Any attributes for [[QPR_ProcessAnalyzer_Model_Datasources#Loading_Script|Loading script models]]
* 307705: User related information and session id is available for HTML presentation objects.
*Calculated attributes in any in-memory models.
* 307712: Error messages from the backend are shown in UI
* 307750: PA UI Frontend (part 3)


'''Fixed bugs for QPR ProcessAnalyzer:'''
Workaround is to create the filter rule in a chart's settings and drag-and-drop it to the header. The issue has been fixed by the next release (D-14751). The issue does not concern Snowflake models.
* 219170: Conformance checking didn't work when there is a non-existing bpmn task between parallel gateway and the end event.
</div>
* 219152: Loading model into memory doesn't anymore require a ResetModelCache permission.
* 219213: Improved model loading performance when using ODBC, datatable and expression datasources.
* 219218: Order of the comparison rules incorrectly affected the influence analysis results.
* 219240: Import model or export model from filter gave "Input string was not in a correct format" error.
* 219238: Fix for error message "CommunicationException: The remote host closed the connection".
* 219249: Access was incorrectly denied for non system admins when saving a new dashboard.


== QPR ProcessAnalyzer 2019.8 (release date 2019-10-30) ==
===New features ===
Build number: 2019.8.0.40391, Model compatibility version: 2, Database version: 62, PACM file version: 7.
*Presets added for [[AI_Root_Causes|AI Root Causes analysis]] based on Snowflake Top Insights which is a decision tree model finding combinations of root cause contributors. (B-08889)
*Added new [[Range_Filter|filter selector]] component to dashboards to easily create date and number range filters. (B-08877)
*Projects can be browsed in the [[Navigation_Menu|navigation menu]] to access all dashboards, and also organized the menu into two columns. (B-08708)
*When QPR ProcessAnalyzer is [[Embed_to_Website|embedded to a website]], SAML authentication is performed in a separate window for more robust operation. (B-08871)
*For more flexible options, [[AI_Agent|AI Agents]] runs the language model query using the Snowflake account where the selected model is located. (B-08860)


'''Features for QPR ProcessAnalyzer:'''
===Fixed issues===
* 307633: [[QPR_ProcessAnalyzer_Model_Datasources#Loading_Data_from_Datatables|Datatables]] can be used as a PA model datasource (part 1).
*If DefaultUiLanguage in PA_CONFIGURATION table was not defined, users who haven't changed language could not login. (D-14706)
* 307700: JSON filter rules should not give error for non-existing values, such as event type names.
*Improved performance in opening dashboard. (D-14705)
* 307721: Improvements to model [[QPR_ProcessAnalyzer_Model_JSON_Settings#Automatic_Loading_on_Server_Startup|Improvements to model LoadOnStartup]]: loading is done in a separate thread and in parallel.
* Snowflake Native App didn't show the version number and build timestamp correctly. (D-14703)
* 307693: [[QPR_ProcessAnalyzer_Objects_in_Expression_Language|Expression language: Return attributes in alphabetical order]].
*Snowflake Native App activation failed with a custom compute pool if container service was in the suspended state. (D-14722)
* 307738: Expression language: [[QPR_ProcessAnalyzer_Expressions#Null_conditional_operator_.28.3F._and_.3F:.29 | null-conditional]] and [[QPR_ProcessAnalyzer_Expressions#Null_coalescing_operator_.28.3F.3F.29 | null-coalescing operators]].
*Server stuck when trying to generate SQL for SqlDataFrame having multiple columns with the same name. (D-14730)
* 307725: Expression language: AsParallel function for making calculations in parallel to improve performance.
*In eventlog prediction, fixed issues preventing the usage of case attribute value prediction. (D-14702)
* 307715: New PA Web UI Backend (part 3).
*Snowflake DurationBetweenDates function calculated incorrectly when used in a in divisor. (D-14723)
* 307728: New PA Web UI Backend (part 4).
* Import now succeeds when importing Snowflake datatables refering to data without access. (D-14694)
*Fixed incorrect color in table column filters, and Workspace loading time has been improved. (D-14704)
* Fixed issue where dropdown list with projects showed "undefined" in place of project id. (D-14659)
*Fixed issue where specifying a secret name longer than 440 characters, prevented saving the secret and resulted in an error. (D-14674)
* SAML authentication failed when it needed to create a new user to QPR ProcessAnalyzer. (D-14717)
* Fixed issue where SQL dataframe queries didn't work if the root expression ended to a semicolon. (D-14714)
*Specific Snowflake query with a comparison criteria, AggregateFrom and GetValueFrom functions gave error about invalid identifier. (D-14718)


'''Fixed bugs for QPR ProcessAnalyzer:'''
===Other improvements===
* 219210: ScriptLaucher CSV export should quote string values with double quotes when the string value contains semicolon.
*[[QPR_ProcessAnalyzer_Security_Hardening#HTTP_Response_Headers|Content-Security-Policy HTTP header]] has been reduced to more secure by removing the script-src 'unsafe-eval' and img-src 'blob' directives. (B-08897)
* 219143: IIS https only setup does not work.
*Added [[QPR_ProcessAnalyzer_Security_Hardening#HTTP_Response_Headers|security related HTTP headers]]: X-Permitted-Cross-Domain-Policies, Cross-Origin-Embedder-Policy, Cross-Origin-Opener-Policy, Cross-Origin-Resource-Policy, Referrer-Policy, and Permissions-Policy. (B-08879)
* 219186: Event.IndexInCase had issue with event type filters.
*Implemented backend support for Snowflake Top Insights for [[SqlDataFrame_in_Expression_Language#:~:text=TopInsights|AI root causes analysis]]. (B-08664)
* 219167: Event.OutgoingFlowOccurrence and Event.IncomingFlowOccurrence had issues with event type filters.
*Implemented improved error handling when trying to save too long text to database. (B-08892)
* 218689: _.Cases and _.Events doesn't work as a root in EventLog context in KPI Analysis.
*For more understandable error messages, error handling and error message generation have been refactored. (B-08754)
* 219004: PA license expiration causes unclear error in UI.
*Optimized database queries and reduced log writing. (B-08870)
* 219187: KeyNotFound exception occurred when include only all cases from the Path Analysis.
*Frontend components have been updated. (B-08899)
* 219197: Minor issues in ODBC datasource.
*Backend components have been updated. (B-08898)
* 219207: Flowchart influence analysis does not work properly when using both Filter and Comparison parameters.


== QPR ProcessAnalyzer 2019.7 (release date 2019-09-25) ==  
==QPR ProcessAnalyzer 2025.6 (build 10690) (released 2025-10-01)==
Build number: 2019.7.0.40226, Model compatibility version: 2, Database version: 61, PACM file version: 7.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_6.pdf QPR_ProcessAnalyzer_2025_6.pdf]


'''Features for QPR ProcessAnalyzer:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 307655: Drop support for SQL core as PA data source (Part 5 Memory optimization).
Known issue: If the [[PA_Configuration_database_table#:~:text=DefaultUiLanguage|DefaultUiLanguage]] system configuration is not defined, users who haven't changed their own language, are unable to login. To prevent this problem, please ensure the DefaultUiLanguage is defined. The next release has fixed this issue (D-14706).
* 307696: New PA Web UI Backend.
</div>
* 307710: New PA Web UI Backend (part 2).


'''Fixed bugs for QPR ProcessAnalyzer:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 219164: Event.NextInCase/PreviousInCase didn't work with event type filters.
Content-Security-Policy (CSP) HTTP header has been updated to enhance security by implementing more restrictive settings. The following directives have been added:
* 219136: ODBC model not support import and remove functionality.
*object-src 'none'
* 219171: Event.NextInCase and Event.PreviousInCase requires CaseEvents preprocessing.
*frame-ancestors 'self'
* 219173: Out of memory error and application pool crashing in customer environment.
*form-action 'none'
*base-uri 'none'
*worker-src blob:


== QPR ProcessAnalyzer 2019.6 (release date 2019-08-08) ==
These new restrictions may affect usage that has previously been possible. For example, with the new settings, QPR ProcessAnalyzer can be embedded to a website only within the same origin. For detailed instructions on embedding QPR ProcessAnalyzer on a different website, please refer to [[Embed_to_Website|this quide]]. Additionally, for information on modifying the CSP settings, see documentation for [[QPR_ProcessAnalyzer_Security_Hardening#HTTP_Response_Headers|security hardening]].
Build number: 2019.6.0.40009, Model compatibility version: 2, Database version: 59, PACM file version: 7.
</div>


'''Features for QPR ProcessAnalyzer:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 307260: Update to Visual Studio 2017 and update to .Net 4.7.1.
In the QPR ProcessAnalyzer 2025.6 Native App, the release version number is not displayed correctly in the User Settings dialog. This omission does not have any other complications. QPR ProcessAnalyzer 2025.6 is the only release with this issue, making it possible to identify this release despite the missing version number. This issue is specific to the Native App only. The next release has fixed this issue (D-14703).
</div>


'''Fixed bugs for QPR ProcessAnalyzer:'''
===New features===
* 219106: Datetime ticks property in the expression language should be in UTC.
*[[User_Settings#Starting_dashboard|Starting dashboard]] after login can be defined for user groups, allowing to create customized starting pages for easy navigation. (B-08791)
*Snowflake [[QPR_ProcessAnalyzer_Chart#Filtering_Settings|chart's event filters]] are now embedded to filters created from chart, to precisely follow chart calculation. (B-08845)
*Result data can be filtered in Snowflake charts using [[QPR_ProcessAnalyzer_Chart#:~:text=Result%20filtering%20expression|result filtering expression]] which works for any datasets. (B-08751)
*Filter rules order now stays the same when making filter selections and confirming filter. (B-08801)
*Added model setting [[QPR_ProcessAnalyzer_Project_Workspace#Hiding_Object_Count_Statistics|Show object count statistics]] to hide object counts information in dropdown lists to optimize performance. (B-08849)
*Added support for [[Chart_On-screen_Settings#:~:text=showStatistics|hiding statistics for on-screen setting]] dropdown lists to improve performance, and in addition the case ID is hidden Case/Event attribute profiling presets. (B-08840)
*Added following audit fields to users and groups: Created date, Created by, Last modified date, and Last modified by. (B-08792)
*Snowflake Native App: Added procedure to that [[QPR_ProcessAnalyzer_Native_App_in_Snowflake#Recover_administrator_access|creates administrator user to Native App]] if access to the app has been lost. Also, prevented user management operations that remove own access. (B-08733)
*Snowflake Native App: Added procedure to [[Change_Native_App_Compute_Pool_Size|change Native App compute pool size]]. Changed new Native Apps to use CPU_X64_S size compute pool, and improved Native App stability. (B-08859)


== QPR ProcessAnalyzer 2019.5 (release date 2019-06-19) ==
===Fixed issues===
Build number: 2019.5.0.39902, Model compatibility version: 2, Database version: 59, PACM file version: 7.
*Snowflake Cortex based AI Assistant didn't show the results table. (D-14643)
*When percent stacking is used, Y-axis values are now shown as percentages in data label and tooltip. (D-14633)
*Fixed issue where Label&Link component had sometimes unnecessary vertical scrollbar. (D-14685)
*Model validation showed incorrect error message for models with numeric duplicate case ID's. (D-14687)
*In Workspace, scripts "View current run log" dialog didn't update log correctly when new entries were added. (D-14662)
*Event type mapping in charts didn't work in object-centric models. (D-14620)
*Model generation didn't work as transformation step using _system.ML.ApplyTransformation function. (D-14654)
*Others aggregation has been removed from date type of dimensions because tables don't work with textual data in date columns. (D-14623)
*Fixed issue in AI Assistant where using both Snowflake Cortex and OpenAI modes caused error. (D-14646)
*In User Management Effective permissions table, column filter incorrectly showed "true" and "false" as options. (D-14639)
*Pivot table incorrectly showed "Numeric value is not recognized" error when Count or Unique count aggregations were used. (D-14559)
*Workspace buttons are now visible in small screens spanning to multiple lines. (D-14587)
*Added tooltip text to "Move to" submenu containing projects so that long project names can be seen. (D-14612)
*Translation was missing from error messages when deleting items from recycle bin. (D-14652)
*Fixed data type related issues with in-memory Floor, Ceiling and aggregation functions. (D-14622)
*Optimized resource loading by getting rid of unnecessary file assets/i18n/en_US.json. (D-14641)
*Fixed issue where opening script editor gave javascript error about content-security-policy violation. (D-14627)
*Fixed issue in charts showing datatable content had a strange error when datatable was not selected. (D-14650)
*Fixed incorrect data types in some project, user and group related measures. (D-14619)
* Fixed issue where moving expression scripts was not possible when SQL Scripting was not allowed. (D-14624)
*Deleting and renaming scripts were not available for expression scripts when SQL Scripting was not allowed. (D-14625)
*Improved documentation for situation when non-existing Snowflake warehouse is configured for a model. (D-14543)
*Project properties dialog shows a descriptive text when no secrets have been defined instead of an empty table. (D-14611)
* Improved messages and New project button visibility in Workspace top level when no projects are shown. (D-14609)
*Event preset gave error if enabling Apply with Chart Filters setting and trying to create filters. (D-14695)


'''Features for QPR ProcessAnalyzer UI:'''
===Other improvements===
* 307330: Filtering renewal: PAPO.
*Added QPR ProcessAnalyzer API request ID to Snowflake queries to easily find matching query in Snowflake query history. (B-08839)
* 307638: Angular Migration: Migrate Analysis classes part 3.
*[[QPR_ProcessAnalyzer_Security_Hardening#Added_HTTP_Headers|Content Security Policy HTTP header]] includes now object-src, frame-ancestors, form-action, base-uri, and worker-src. (B-08794)
* 307653: Angular Migration: Migrate Analysis classes part 4.
*Snowflake queries have been optimized by removing null and empty string checks from mapped columns as they are now handled by the model validation check. (B-08837)
*Added backend support for object-centric model filtering based on case-centric filter rules. (B-08836)
*Frontend components have been updated. (B-08851)
*Backend components have been updated. (B-08852)


'''Features for QPR ProcessAnalyzer:'''
==QPR ProcessAnalyzer 2025.5 (build 10361) (released 2025-08-21)==
* 307649: Drop support for SQL core as PA data source (Part 4 Source code removal).
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_5.pdf QPR_ProcessAnalyzer_2025_5.pdf]


'''Fixed bugs in QPR ProcessAnalyzer UI:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 219040: Clustering analysis expression doesn't take into account model without any case attributes.
When using Snowflake Cortex, the AI Assistant is not showing the results table in the assistant's response. This issue has been fixed by the next release.
* 219001: Case Analysis always limited to 1000 rows (other analyses have the same problem).
</div>
* 219042: PAPO: "Influence Analysis for Case Attributes", value is rounded to closest integer.
* 218944: PAPO: Recycle bin icon in filter rule name is not visible when there is long text without spaces.
* 219041: When duration limit 0, filters made from duration beams don't work.
* 219099: Datetimes in expression language query don't show fraction of seconds (QPR UI).
* 219103: PAPO: context menu is not working in KPI analysis.


'''Fixed bugs in QPR ProcessAnalyzer:'''
===New features=== 
* 219062: GetModels is slow for admin.
*[[Object-Centric_Flowchart|Object-centric flowchart]] can also use object-to-object relations to link events and objects simplifying event-to-object configuration. (B-08671)
* 218978: Odd 1 million filter is adapted once you remove your custom filter.
*[[AI_Assistant_for_QPR_ProcessAnalyzer|AI Assistant]] can provide precise quantitative analysis by making queries to eventlog data (powered by Snowflake Cortex Analyst and Agents). (B-08652)
* 219015: Script Launcher million rows limit when exporting to excel csv.
*[[Filtering_in_QPR_ProcessAnalyzer|Flows and variations can be filtered]] from any event attribute viewpoint in Snowflake. (B-08737)
* 219022: GetModelAsStream webservice not support modelId.
* Added [[Project_Properties_Dialog|project properties dialog]] for viewing project information, changing Snowflake connection settings and project secrets. (B-08655)
* 219080: JSON filtering does not work with flowchart analysis.
*[[QPR_ProcessAnalyzer_Project_Workspace#Validating_Model|Model validity check]] easily detects technically invalid models and shows detailed reason for invalidity. (B-08624)
* 219087: Increase from 1GB to 2GB limit in PA webservice.
*Projects can be [[QPR_ProcessAnalyzer_Project_Workspace#Exporting_Project|exported]] to json files and imported as new projects. (B-08717)
* 219032: PAPO Variation Analysis is not drawn.
*Action buttons can be added to dashboard by defining [[Label_and_Link|label component]] that can change dashboard variables and run scripts. (B-08694)
* 219017: Datetimes in expression language query don't show fraction of seconds (PA CORE).
*Web user interface is available in [[Languages_and_Localization|Ukrainian language]]. (B-08734)


== Additional release for QPR ProcessAnalyzer 2019.4 (release date 2019-05-31) ==
===Fixed issues===
Build number: 2019.4.0.39800, Model compatibility version: 2, Database version: 59, PACM file version: 7.
*Fixed following error when performing client-side SAP import: Could not find a part of the path (QPR_ImportSource_Chunk_*.tmp). (D-14589)
*Fixed issue where ManageProjects permission was incorrectly required when running scripts using QPR ScriptLauncher non-legacy mode. (D-14562)
*Fixed following error when using SAP import from SQL script called from expression language called from SQL: The given key '' was not present in the dictionary. (D-14593)
*Some analyses didn't work, when case ID columns for cases and events datatables differed only in upper/lowercase letters. (D-14556)
*Business calendar didn't work for some measures/dimensions/columns and some had business calendar checkboxes missing. (D-14563)
*Prediction failed to following error: transformer_model_next_activity/event_year_input_embedding. (D-14551)
*Scripting now works correctly after rows from PA_OPERATION_STATUS table have been deleted. (D-14545)
*Fixed issue where case-centric flowchart was very slow for object-centric model. (D-14544)
*Prevented creating dashboards, models and scripts with duplicate names in the same project. (D-09480)
*KPI Card now shows line breaks correctly in textual values. (D-14546)
*Improved table Excel export for list data to show items with separator character instead of showing as JSON. (D-14479)
*Column showing non-conformance reason was incorrectly aligned to right. (D-14570)
*GetRelatedValueFrom function caused column name conflict when used multiple times in same query. (D-14591)
* Fixed issue where in-memory sorting for arrays gave "Error in sorting analysis result rows possibly due to multiple types of values ...". (D-14592)
*Array type of values were shown incorrectly when used Last Row Aggregates Over-limit Rows setting. (D-14616)
*Fixed the "Most common" text aggregation sorting error for in-memory calculation. (D-14573)
*Snowflake model validation gave incorrect error message when mapped column didn't exist in datatable. (D-14565)
*Improved model validation to detect when connection string key for model or datatable does not exist. (D-14607)
* Model validation gave incorrect error when when events datatable case id mapping was missing. (D-14566)
*Model validation gave incorrect error message when cases and events datatables were in different datasources. (D-14567)
*Model validation gave incorrect error message when underlying Snowflake table didn't exist. (D-14568)
*Workspace Card/Table mode toggle buttons were not translated. (D-14547)
*Some invalid queries gave unexpected errors and strange outputs. (D-14569)
* Added translations to model notifications preview table headers. (D-14590)
* Added translations to access denied message for header object counts indicator. (D-13967)
* AI Assistant explaining charts speaks now user interface language. (D-14578)
* AI Agent prompt chart editor didn't show correctly if model was not selected. (D-14536)
*AI Assistant gave "Unsupported cache table type" error when trying to explain object-centric flowchart. (D-14477)


'''Fixed bugs in QPR ProcessAnalyzer:'''
===Other improvements ===
* 219078: PAPO loses saved filter when changing analysis
*When trying to open dashboard with an invalid model, the precise model validation error message is shown. (B-08629)
* 219000: User with only Analyzer role can see and use private filter created by Administrator.
*Account locked message is now same as username/password incorrect to prevent account enumeration attack. (B-08740)
* 219049: Copy of a model with odbc datasource doesn't have filters from the original model.
*Stringified value format supports also json objects. (B-08766)
* 219044: Calculated case attributes don't work with odbc model without defined cases.
*Event attribute used as event type can be defined for flow and variation filters in Snowflake models (backend support). (B-08705)
*Translations have been updated. (B-08757)
*Frontend components have been updated. (B-08760)
*Backend components have been updated. (B-08759)


'''Features for QPR ProcessAnalyzer:'''
==QPR ProcessAnalyzer 2025.4 (build 9985) (released 2025-05-28)==
* 307611: Drop support of PAIK.
* 307636: Drop PA Excel client support for Excel 2010, Windows 7 and Windows 8.1.
* 307628: Drop support for SQL core as PA data source (Part 3 Source code removal).


== QPR ProcessAnalyzer 2019.4 (release date 2019-05-07) ==
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_4.pdf QPR_ProcessAnalyzer_2025_4.pdf]
Build number: 2019.4.0.39420, Model compatibility version: 2, Database version: 58, PACM file version: 7.


'''Release Highlights''':
===New features ===
* Custom dashboards for QPR ProcessAnalyzer can be browsed and edited more easily, as there is a Dashboards menu item available.
*Added new AI Agent presets analyzing current state and proposing improvements based on different viewpoints, such as Event and Case Counts, Automation, Bottlenecks, and Root Causes. (B-08710)
*Added a [[Filter_Selectors#Filter_selector|generic filtering component]] that can be configured for creating any type of filters for distinct values. (B-08654)
*Volume declining in measures due to case sampling can be compensated in chart and flowchart by using a [[Measure,_Dimension_and_Column_Settings#Statistical_calculations|Statistical calculation method]]. (B-08598)
*In object-centric models, Object ID, Event ID, Event timestamp, and Event type [[Object-centric_Process_Mining_Model#Object-centric_perspectives|attribute names]] are shown correctly. (B-08680)
*Snowflake native app has now [[QPR_ProcessAnalyzer_Native_App_in_Snowflake#User_access_to_application|application roles]] for user (for using app) and administrator (for managing app). (B-08660)
*For Snowflake native app, IMPORTED PRIVILEGES ON SNOWFLAKE DB privilege is removed and instead the [[QPR_ProcessAnalyzer_Native_App_in_Snowflake#Optional_privilege_for_AI_Agent|CORTEX_USER database role]] can be assigned. (B-08718)
*[[QPR_ProcessAnalyzer_Native_App_in_Snowflake#Logging|Native app logging]] has been improved and now sharing application logs with QPR is possible. (B-08661)
* Added [[DataFrame_in_Expression_Language#CsvToDataFrame|CsvToDataFrame]] function to expression language to convert textual CSV data into in-memory dataframe. (B-08246)


'''Features for QPR ProcessAnalyzer:'''
===Fixed issues===
* 307419: Change the database connection type to use in-memory core (PA Core).
*Fixed "Invalid identifier" error when opening attribute selection list for case attribute preset caused by object id columns which differed only by letter capitalization. (D-14539)
* 307324: Drop support for SQL core as PA data source (Part 1: Export from EventLog).
*When Image component is clicked in dashboard edit mode, the component is now selected instead of link followed. (D-14525)
* 307619: Drop support for SQL core as PA data source (Part 2: Remove analysis 26, 27 and 28).
*Filters created from dimensions having dimension-specific filter rules will now create expression filter rule where dimensions-specific filter is embedded, for accurately following the selection. (D-14499)
* 307523: Refactor ModelInformation code in PA Core.
*Filtering variations or list of event attribute values didn't work in in-memory models. (D-14476)
* 307613: Quick & Easy memory usage optimizations: PA Core.
*Fixed issue where AI Agent didn't update when dashboard variable changed used by prompt chart. (D-14537)
* 307618: Prediction capability to expression language.
* Fixed issue where some statistical calculations inadvertently changed row order when applying in groups. (D-14495)
*In in-memory models, array type of data was not dimensioned correctly. (D-14518)
* AI Agent Process Variations preset gave "division by zero" error when there were zero cases. (D-14508)
*Table grouping header labels were not formatted correctly. (D-14514)
*Fixed Root causes analysis to work with object-centric models. (D-14515)
*Filtering by OcelObjectId didn't work when model didn't have object type table for perspective used in filter. (D-14522)
*Fixed Root causes analysis with weighting expression to work with object-centric models. (D-14517)
*Fixed issue where persisting query results where query is started from datatable having custom table name overwrote data in original table. (D-14528)
*Flowchart SVG export did not show start and end symbols. (D-12401)
*Fixed issue where join operation didn't find renamed columns in SqlDataFrames. (D-14512)
*Improved chart filtering button positions to work with small chart sizes. (D-14509)
*Datatable foreign key columns dictionary data type was incorrect preventing reading columns information. (D-14505)
*Workspace scripts editor allowed to change script code for viewer users (altough not save it). (D-14534)
* In chart custom sorting, trying to refer to measure that had None aggregation, caused SQL compilation error. (D-14526)
*Model validation check crashed when the datatables were in different datasources. (D-14502)


'''Fixed bugs in QPR ProcessAnalyzer UI:'''
===Other improvements===
* 218909: Data grid based analysis jumping.
*Added expression language functions for using Snowflake Cortex Agents with Cortex Analyst access to query eventlogs. (B-08647)
* 218971: PAPO Variation analysis has both paths and counts at the same time.
*Projects can be export and imported in JSON format containing dashboards, models, datatables and scripts. (B-08613)
* 218972: PAPO Duration analysis missing the grouped by dimension (default value is not set in analysis).
*Simplified object-centric model queries by accepting OcelObjectId as object attribute name in filters. (B-08702)
* 218969: Event attribute "Cost" doesn't work in Profiling Events analysis and in Expression language.
*Streamlined import API by removing importMode parameter and changing default fileType to CSV. (B-08704)
* 219006: Case id's (case names) are interpreted as numbers by PAPO.
*Frontend components have been updated. (B-08695)
* 219027: Numerical attributes are shown as zero decimals in some analysis in data grid presentations.
*Backend components has been updated. (B-08696)


'''Fixed bugs in QPR ProcessAnalyzer:'''
==Old Releases==
* 218938: Filter rules information is not showing names for odbc loaded models and calculated case/event attributes.
See older releases in [[QPR ProcessAnalyzer Release Archive]]
* 218945: PA UI Profiling and Event type analysis with selections costs are lost.
* 218976: Inconsistency in pre-processing CaseEvents results.
* 219012: Pre-loaded models give null reference exception.
* 219008: Key is not in dictionary is thrown when selecting benchmark case attribute.
* 219034: Model calculation context for expression data source is not initialized correctly.
* 218920: Private filters are visible for other users (which is fine for admins but not for other user types).
 
== QPR ProcessAnalyzer 2019.3 (release date 2019-03-27) ==  
Build number: 2019.3.0.38860, Model compatibility version: 2, Database version: 58, PACM file version: 7.
 
'''Release Highlights''':
* It's possible to add [[Calculated_Attributes_in_QPR_ProcessAnalyzer|calculated case and event attributes]] to QPR ProcessAnalyzer models using the expression language. Calculated attributes are created when the model is loaded into memory, and they are available in the analyses like the normal imported attributes. Calculated attributes allow e.g. data conversions and cleansing, and also making calculations beforehand to improve performance.
* QPR ProcessAnalyzer has a new [[Clustering Analysis]], which divides cases into similar groups based in case attributes and occurred types of events. Clustering analysis provides a new way to understand and structure your process mining data.
* In the expression language, the left out rows can be [[QPR_ProcessAnalyzer_Expression_Analysis#Expression_Analysis_JSON_Configuration|aggregated as the last row]], which is useful, e.g. when you want to present only the most important data but still see the total amount of cases in the model. Also ChartView contains a new setting Group and Show Others using this expression language feature.
 
'''Features for QPR ProcessAnalyzer UI:'''
* 307507: Disable rectangular selection in flowchart.


'''Features for QPR ProcessAnalyzer:'''
* 307545: KPI: Clustering analysis and related utility functions.
* 307512: Expression language: Description attribute to Model.
* 306900: Calculated case and event attributes.
* 307533: Level of event log pre-processing can be set for [[QPR_ProcessAnalyzer_Expression_Analysis#KPI_Analysis_JSON_Configuration |expression analysis]].
* 307575: [[Web.config_file_in_QPR_ProcessAnalyzer#Qpr.ProcessAnalyzer.Common.Properties.Settings_Section |Change items memory caching times]].
* Support for Windows 8 has been dropped. Windows 8.1 is still supported.
'''Fixed bugs in QPR ProcessAnalyzer UI:'''
* 218863: Model manager not updated after changing Filter Id.
* 218874: Sorting and filtering icons overlap in datagrid.
* 218922: There should be default maximum number of items for different analyses created from tool palette.
* 218723: Empty analysis window after error thrown by PA service.
'''Fixed bugs in QPR ProcessAnalyzer:'''
* 218908: Wrong Client data in operation log.
* 218928: Expression filter doesn't work with integers.
* 218940: Model eventlog can drop from memory.
* 218927: JSON filtering for case attributes doesn't work with nulls.
* 218779: Source data formatted to two decimals accuracy but PA total cost flowchart show much more decimals.
* 218943: ODBC SQL boolean values does not work with filter CaseAttributeValue.
* 218965: Accessing calculated event attribute value from EventType.Events -property does not work.
== QPR ProcessAnalyzer 2019.2 (release date 2019-02-14) ==
Build number: 2019.2.0.38539, Model compatibility version: 2, Database version: 58, PACM file version: 7.
'''Release Highlights''':
* Support for [[QPR_ProcessAnalyzer_System_Requirements#System_Requirements_for_QPR_ProcessAnalyzer_Excel_Client| Microsoft Office 2019]] for QPR ProcessAnalyzer Excel Client.
'''Features for QPR ProcessAnalyzer:'''
* 307423: Improved memory management: unused objects are automatically dropped from the memory. Settings can be configured in [[Web.config_file_in_QPR_ProcessAnalyzer#Qpr.ProcessAnalyzer.Common.Properties.Settings_Section | web.config]] or from the [[QPR_ProcessAnalyzer_Model_JSON_Settings#Memory_Usage_Settings | model JSON settings]].
'''Fixed bugs in QPR ProcessAnalyzer UI:'''
* 218838: KPI analysis: Event Occurrence Time isn't calculated properly, e.g. Period=Month fails.
'''Fixed bugs in QPR ProcessAnalyzer:'''
* 218880: PAPO: odbc case and event attributes are not shown in dropdown menu.
* 218877: Support material - Project admins are not able to create new users.
* 218898: Importing XES file with xmlns -definition fails.
* 218893: Model status shows incorrectly "offline" when Model event log is in memory and Model information not.
* 218917: BaseContext.EvaluateChildExpression with given root object iterates the root object if it is an array.
== Additional release for QPR ProcessAnalyzer 2019.1 (release date 2019-01-23) ==
Build number: 2019.1.0.38400, Model compatibility version: 2, Database version: 58, PACM file version: 7.
'''Features for QPR ProcessAnalyzer:'''
* 307357: PA model management: Analysis requests canceling. All operations have new parameters QueryIdentifier and CancelEarlierQueriesWithIdentifier.
'''Fixed bugs in QPR ProcessAnalyzer:'''
* 218806: Variation filter doesn't filter correctly.
* 218802: It should not be able to load deleted models into memory.
* 218866: Case Analysis shows "0" for textual Case Attribute (SelectedActivityCounts=0 column count and data not match).
* 218862: Case Analysis returns incorrect Start and End times when start or end transition is selected.
* 218847: Variation Analysis Include Only Cases Filter Fails when using Event Counts and filter.
* 218765: Event Occurrence Time calculation for KPI analysis (Server side).
== QPR ProcessAnalyzer 2019.1 (release date 2019-01-03) ==
Build number: 2019.1.0.38310, Model compatibility version: 2, Database version: 58, PACM file version: 7.
'''Release Highlights''':
* There are new training videos available for QPR ProcessAnalyzer in QPR Community. QPR ProcessAnalyzer users can access the videos by clicking Training Videos in the header menu of QPR ProcessAnalyzer UI.
* ChartView can show several measures at the same time. In table, measures are in different columns, and in chart, measures are presented as different series.
'''Fixed bugs for QPR ProcessAnalyzer UI:'''
* 218768: Number of decimals is not updated in KPI analysis due to HistoryId context variable.
* 218787: Datagrid export fails with numerical values.
* 218757: KPI analysis - null value shown as NaN.0 in table.
* 218794: Popup menu is replicated when PAPO is drawn multiple times.
* 218740: Case Analysis Year period should not show thousand separator.
* 218805: Analysis not shown after adding duration analysis to panel using view designer "shortcuts buttons".
* 218804: PAPO showing only Analysis Window doesn't show anything when other PAPO hides the Analysis window.
* 218815: Flowchart influence analysis does not always show the results in an identical way.
* 218791: Flowcharts visibility stepper don't work in PA deployment package Process benchmarking view.
* 218844: KPI Analysis sorting is not saved to the context variable.
'''Fixed bugs in QPR ProcessAnalyzer:'''
* 218755: If user selects Influence Analysis for Case Attributes into analysis window, it freezes the analysis window completely.
* 218756: PA model - with event attributes - without case attributes = event attributes shown in profiling case attributes analysis.
== Old Releases ==
See older releases in [[QPR ProcessAnalyzer Release Archive]]
__NOTOC__
__NOTOC__


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

Latest revision as of 18:35, 22 May 2026

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

See roadmap for next release features and fixes

Current Release: QPR ProcessAnalyzer 2026.4 (build 10956) (released 20.5.2026)

New features presentation: QPR_ProcessAnalyzer_2026_4.pdf

New features

  • BPMN diagrams stored in QPR EnterpriseArchitect can be opened and saved in QPR ProcessAnalyzer BPMN editor for conformance analysis. (B-09041)
  • Added setting AIAgentDefaultModelName to define AI Agent's default LLM, and updated gpt-5.4 as default for OpenAIDefaultModelName setting. (B-09039)
  • Implemented OAuth refresh tokens grace period, and limited MCP tool names to 50 characters. (B-09090)
  • In object-centric flowchart, object types can be hidden and shown with an toggle button, and flowchart flow routing has been improved to avoid label overlapping. (B-09042)
  • Table header margins have been adjusted to fit more text, and column filter menu icon is shown only when hovering header. (B-09032)
  • Expression language API is available to change filter's model, and added functions CreateScript for project, and Modify and DeletePermanently for script objects. (B-09006)
  • Datatable foreign key definitions are maintained as consistent when datatables are modified. (B-09035)

Fixed issues

  • Listing scripts was slow when there were lot of script and operation logs. (D-14875)
  • Error message returned from MCP tool call includes now actual exception message. (D-14870)
  • Filtering Case and Event attribute profiling presets with decimal type of attributes didn't work in Snowflake models. (D-14866)
  • Fixed issue where AI Agent did not provide any response for an eventlog with zero cases. (D-14835)
  • Variation filter showed "undefined" in place of the variation order number when filtered variations were not in the eventlog. (D-14857)
  • Improved error message in situation when model doesn't have the case or event attribute used by a chart filter. (D-14865)
  • Improved model validation to detect when connection to the source tables in Snowflake is not valid. (D-14837)
  • "Datatable with given name already exists in project" error message had localization missing. (D-14838)

Other improvements

  • Frontend components have been updated. (B-09063)

QPR ProcessAnalyzer 2026.3.1 (build 10941) (released 30.4.2026)

New features

Fixed issues

  • Business calendar related model properties could not be shown in chart settings. (D-14858)
  • Fixed unclear error when Snowflake connection string keys was removed when project was imported. (D-14833)

Other improvements

  • Backend components have been updated. (B-09064)

QPR ProcessAnalyzer 2026.3 (build 10933) (released 13.04.2026)

New features presentation: QPR_ProcessAnalyzer_2026_3.pdf

New features

  • QPR ProcessAnalyzer acts as MCP server supporting MCP tools implemented using scripts with OAuth and API key authentication. (B-09004)
  • Units for each object type can be specified in object-centric models. (B-08992)
  • Charts color palette can be changed globally to easily manage consistent visual layout. (B-08993)
  • External content component url supports tags refering to dashboard variables to show dynamically changing web page. (B-08998)
  • Project export and import using files support public filters stored in models. (B-09007)
  • KPI Card shows null value label when data has no rows, and table and chart show "No data" message. (B-08999)
  • QPR MEA web service operations can be called using QPR ProcessAnalyzer expression language. (B-09030)

Fixed issues

  • Flowchart had flows missing if shown flows were beyond the top-500 flows. (D-14848)
  • Expression filter rules with greater/less than criteria were incorrectly applied as equal filters when editing chart filters. (D-14852)
  • Table column filter dialog was not entire visible in narrow table located in the bottom of screen. (D-14783)
  • Opening Scripts tab in Workspace was slow when there were scripts with long script log. (D-14670)
  • Fixed issue where object-centric model queries sometimes gave inconsistent results. (D-14854)
  • Snowflake query gave "invalid identifier" error when there were two measures with same cases going though event measure filter. (D-14845)
  • Filter rules drag-and-drop didn't work between expressions in the same chart. (D-14850)
  • Better error message is shown when invalid value is specified to dashboard aspect ratio flex, chart margin, dashboard margin, external content border width, or external content border corner radius. (D-14805)
  • Improved error message when object-centric model perspective doesn't have the object type correctly defined. (D-14795)
  • Reduced project properties dialog minimum height to fit for smaller screens. (D-14834)
  • Updated NLTK to version 3.9.3. (D-14829)
  • Frontend components have been updated. (B-09028)
  • Backend components have been updated. (B-09027)

Additional release for QPR ProcessAnalyzer 2026.2 (build 10910) (released 16.3.2026)

New features

  • Filters report in System reports shows also other users' private filters for admins. (B-09017)

Fixed issues

  • Filter rules were lost when saving a filter with "Cases with specific events", "Cases starting with" or "Cases ending to" rules. (D-14847)
  • Fixed issue where object-centric models sometimes gave "Object <cachetablename> does not exist or not authorized" error. (D-14797)
  • ExtractSap function didn't work with QPR ScriptLauncher when using secret for storing SAP password. (D-14813)
  • Variation stepper incorrectly skipped steps when going down when variation count is maximum. (D-14844)
  • Improved error message when creating model from filter fails. (D-14811)
  • System dashboard names were incorrectly translated twice. (D-14841)
  • AI Assistant had one translation missing. (D-14840)

QPR ProcessAnalyzer 2026.2 (build 10897) (released 2026-02-26)

New features presentation: QPR_ProcessAnalyzer_2026_2.pdf

Snowflake user-defined functions (UDF) used by QPR ProcessAnalyzer have been updated to use Python 3.13. Some of the old versions of the functions use Python 3.9 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 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_UDF_BC_DURATION_BETWEEN_DATES_V6
  • QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS
  • QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V2
  • QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V3
  • QPRPA_UDF_BPMN_IS_CONFORMANT
  • QPRPA_UDF_BPMN_IS_CONFORMANT_V2
  • QPRPA_UDF_BPMN_IS_CONFORMANT_V3
  • QPRPA_UDTF_CLUSTER
  • QPRPA_UDTF_CLUSTER_V2
  • QPRPA_UDTF_CLUSTER_V3
  • QPRPA_UDTF_CLUSTER_V4

New features

  • Fully conformant BPMN diagrams can be created from eventlogs with proper layout and identifying exclusive and parallel gateways. (B-08900)
  • Object-centric flowchart flows visibility can be controlled with a stepper based on top variations, and start and end symbols can be hidden for each event type. (B-08987)
  • Added preset for object-centric flowchart, and improved Process Discovery dashboard usage for object-centric models. (B-08863)
  • Viewer users can save private filters for personal use. (B-08920)
  • On-screen settings support static and dynamic case/event attribute values selection, and linked settings can bind to on-screen settings. (B-08814)
  • AI root causes analysis related error situations are easier to resolve with easier to understand error messages. (B-08997)

Fixed issues

  • Histogram chart did not show at all and gave a JavaScript error. (D-14801)
  • When chart with multiple series was sorted by measure, some datapoints were not shown when visible X-axis was limited by zooming or Custom layout settings. (D-14793)
  • Disabled filter rules were incorrectly applied for the shown items in the filter rule editing dialog. (D-14791)
  • If there were more than one Range filter components in dashboard, periods menu incorrectly affected all of them. (D-14818)
  • List of event types in object-centric flowchart settings didn't open if there were object types linked to none events. (D-14798)
  • Snowflake flowchart root causes analysis gave "SQL compilation error" when run with case duration criteria. (D-14790)
  • Term "Second" when meaning time unit was translated incorrectly in French. (D-14803)
  • OpenTelemetry metrics were not sent to Prometheus correctly. (D-14804)
  • Opening script editor by url didn't show project path and also javascript error appeared to console. (D-14794)
  • Fixed issue where case attribute prediction failed when using more than one iteration. (D-14789)
  • SQLDataFrame with several append operations had performance issue. (D-14772)
  • Null coalescing operators didn't work correctly in chaining in expression language. (D-14762)
  • Native app could not call procedure if project referred to other database and schema. (D-14749)
  • Trying to create script with duplicate name gave unclear error: Cannot insert duplicate key row in object 'dbo.PA_SCRIPT' with unique index 'PA_SCRIPT_UNIQUE_NAME_IN_PROJECT'. (D-14784)
  • BPMN editor popup menu was partly hidden behind other chart components. (D-14345)
  • When going to context menu report from BPMN editor, "Operation was cancelled by a user" was given when query was in progress. (D-14807)
  • BPMN editor tooltips measure descriptions didn't disappear at all. (D-14809)
  • Presets benchmarking didn't work for models without case attributes. (D-14822)
  • Object-centric filter rule editor gave javascript error when opened for case-centric model. (D-14799)
  • Object-centric filter rule could incorrectly be dropped as root causes comparison rule. (D-14796)
  • Localization missing for "Save as new filter" button. (D-14839)

Other improvements

  • SQL queries run in Snowflake have been further optimized. (B-08936)
  • Snowflake stored procedures and user defined functions have been migrated to Python 3.13. (B-08984)
  • Frontend components have been updated. (B-08991)
  • Backend components have been updated. (B-08990)

QPR ProcessAnalyzer 2026.1 (build 10870) (released 2026-01-19)

New features presentation: QPR_ProcessAnalyzer_2026_1.pdf

QPR ProcessAnalyzer Server and QPR ScriptLauncher are running on .NET 10, replacing the previous .NET 8 version. When updating to this release, make sure to install the .NET 10 Runtime (update instructions). While .NET 8 and .NET 10 can run side by side, .NET 8 does not need to be removed immediately. However, for security reasons, any unused .NET 8 installation should be uninstalled as soon as possible after the update.

Known issue: The histogram visualization doesn't work in this release. The issue will be fixed in the next release. Possible workaround is to use the column chart where to set no spacing between columns. This can be configured with the following Custom Layout settings: 

{
	"plotOptions": {
		"series": {
			"pointPadding": 0,
			"groupPadding": 0
		}
	}
}

New features

  • Object-centric models support versatile object-centric filters based on case-centric filter rules using perspective. (B-08595)
  • AI Root Causes analysis is shown in a hierarchy for easier readability. (B-08921)
  • Case-centric flowchart performance has been improved by making all queries simultaneously. (B-08916)
  • Object counts indicator is hidden for object-centric models when perspective is not set. (B-08825)

Fixed issues

  • Filter to exclude case attribute values incorrectly excluded null values even if null wasn't selected. (D-14773)
  • Prediction generated invalid models where case IDs in events datatable didn't exist in cases datatable. (D-14758)
  • AI Root Causes presets didn't work with models without case attributes. (D-14759)
  • Snowflake query with multiple columns with aggregations and Coalesce function gave "invalid identifier" error. (D-14763)
  • Dropdown list to add business calendar holidays from other model shows empty items. (D-14786)
  • In-memory Average function didn't work when aggregating dates using model's Attribute function. (D-14761)
  • Sometimes opening models list gave error "User doesn't have permission GenericRead to model". (D-14742)

Other improvements

  • Content-security-policy img-src blob: directive has been restored for Highcharts image export. (B-08904)
  • Backend components have been updated including .NET 10. (B-08926)
  • Frontend components have been updated. (B-08927)

Additional release for QPR ProcessAnalyzer 2025.7 (build 10845) (released 2025-12-11)

New features

  • QPR ProcessAnalyzer can be deployed on-premise using Linux containers. (B-08915)
  • Snowflake SQL queries have been simplified to improve performance, e.g., when quering flows. (B-08901)

Fixed issues

  • ODBC and Loading script models, and models with calculated attributes didn't allow to create or modify case and event attribute filters from header. (D-14751)
  • Fixed incompatibility issue when using Keycloak as identity provider for SAML authentication. (D-14757)
  • System report for users incorrectly listed some users with read-only permissions as Developers (issue with the EffectivePermissionTypesFor function). (D-14748)
  • Referrer-Policy HTTP header was incorrectly set to "same-origins" causing browser console error in Windows deployments. (D-14736)
  • Fixed issue where QPR ProcessAnalyzer request ID was not added to Snowflake data modification queries. (D-14728)
  • Login request duration was incorrectly shown as zero or negative in System reports. (D-14737)
  • In chart settings, some Snowflake measures with aggregations were missing possibility to define percentile value. (D-14276)
  • Fixed issue where it was not possible to delete a model with same name in the same project during the same session. (D-14708)
  • Script editor to specific script can now be opened with a direct url containing the script_editor parameter. (D-14745)
  • Fixed issue were sometimes an incorrect error code was given for a cancelled query. (D-14755)
  • Improved error message if model loading fails when loading script returns incorrect type of data. (D-14637)
  • Fixed issue where variations query with sampling was slow for new models. (D-14729)
  • Added tooltip to gantt chart's table layout header so that the header text can be fully seen. (D-13748)
  • Switching between Snowflake and in-memory chart by adjusting chart configuration json caused some items in chart settings to appear twice. (D-14667)
  • Selecting model in dashboard when previously there was no model selected and going back to Workspace, gave error message. (D-14735)
  • Query Designer gave untranslated error message: "You don't have permissions to model ...". (D-14727)
  • Query Designer gave untranslated error message "Unable to use Snowflake tables as data source for in-memory query". (D-14683)
  • In Query Designer, table column menu gave JavaScript error for columns where first row was null. (D-14684)
  • Query Designer incorrectly gave message "There are no columns in the data" when the data had no rows. (D-14692)
  • Fixed issue in Manage Users dialog where row selections disappeared when resizing the dialog. (D-14647)

QPR ProcessAnalyzer 2025.7 (build 10821) (released 2025-11-13)

New features presentation: QPR_ProcessAnalyzer_2025_7.pdf

Known issue: Creating case and event attribute filters in dashboards is not possible from the main header for the following types of in-memory models and attributes:

Workaround is to create the filter rule in a chart's settings and drag-and-drop it to the header. The issue has been fixed by the next release (D-14751). The issue does not concern Snowflake models.

New features

  • Presets added for AI Root Causes analysis based on Snowflake Top Insights which is a decision tree model finding combinations of root cause contributors. (B-08889)
  • Added new filter selector component to dashboards to easily create date and number range filters. (B-08877)
  • Projects can be browsed in the navigation menu to access all dashboards, and also organized the menu into two columns. (B-08708)
  • When QPR ProcessAnalyzer is embedded to a website, SAML authentication is performed in a separate window for more robust operation. (B-08871)
  • For more flexible options, AI Agents runs the language model query using the Snowflake account where the selected model is located. (B-08860)

Fixed issues

  • If DefaultUiLanguage in PA_CONFIGURATION table was not defined, users who haven't changed language could not login. (D-14706)
  • Improved performance in opening dashboard. (D-14705)
  • Snowflake Native App didn't show the version number and build timestamp correctly. (D-14703)
  • Snowflake Native App activation failed with a custom compute pool if container service was in the suspended state. (D-14722)
  • Server stuck when trying to generate SQL for SqlDataFrame having multiple columns with the same name. (D-14730)
  • In eventlog prediction, fixed issues preventing the usage of case attribute value prediction. (D-14702)
  • Snowflake DurationBetweenDates function calculated incorrectly when used in a in divisor. (D-14723)
  • Import now succeeds when importing Snowflake datatables refering to data without access. (D-14694)
  • Fixed incorrect color in table column filters, and Workspace loading time has been improved. (D-14704)
  • Fixed issue where dropdown list with projects showed "undefined" in place of project id. (D-14659)
  • Fixed issue where specifying a secret name longer than 440 characters, prevented saving the secret and resulted in an error. (D-14674)
  • SAML authentication failed when it needed to create a new user to QPR ProcessAnalyzer. (D-14717)
  • Fixed issue where SQL dataframe queries didn't work if the root expression ended to a semicolon. (D-14714)
  • Specific Snowflake query with a comparison criteria, AggregateFrom and GetValueFrom functions gave error about invalid identifier. (D-14718)

Other improvements

  • Content-Security-Policy HTTP header has been reduced to more secure by removing the script-src 'unsafe-eval' and img-src 'blob' directives. (B-08897)
  • Added security related HTTP headers: X-Permitted-Cross-Domain-Policies, Cross-Origin-Embedder-Policy, Cross-Origin-Opener-Policy, Cross-Origin-Resource-Policy, Referrer-Policy, and Permissions-Policy. (B-08879)
  • Implemented backend support for Snowflake Top Insights for AI root causes analysis. (B-08664)
  • Implemented improved error handling when trying to save too long text to database. (B-08892)
  • For more understandable error messages, error handling and error message generation have been refactored. (B-08754)
  • Optimized database queries and reduced log writing. (B-08870)
  • Frontend components have been updated. (B-08899)
  • Backend components have been updated. (B-08898)

QPR ProcessAnalyzer 2025.6 (build 10690) (released 2025-10-01)

New features presentation: QPR_ProcessAnalyzer_2025_6.pdf

Known issue: If the DefaultUiLanguage system configuration is not defined, users who haven't changed their own language, are unable to login. To prevent this problem, please ensure the DefaultUiLanguage is defined. The next release has fixed this issue (D-14706).

Content-Security-Policy (CSP) HTTP header has been updated to enhance security by implementing more restrictive settings. The following directives have been added:

  • object-src 'none'
  • frame-ancestors 'self'
  • form-action 'none'
  • base-uri 'none'
  • worker-src blob:

These new restrictions may affect usage that has previously been possible. For example, with the new settings, QPR ProcessAnalyzer can be embedded to a website only within the same origin. For detailed instructions on embedding QPR ProcessAnalyzer on a different website, please refer to this quide. Additionally, for information on modifying the CSP settings, see documentation for security hardening.

In the QPR ProcessAnalyzer 2025.6 Native App, the release version number is not displayed correctly in the User Settings dialog. This omission does not have any other complications. QPR ProcessAnalyzer 2025.6 is the only release with this issue, making it possible to identify this release despite the missing version number. This issue is specific to the Native App only. The next release has fixed this issue (D-14703).

New features

  • Starting dashboard after login can be defined for user groups, allowing to create customized starting pages for easy navigation. (B-08791)
  • Snowflake chart's event filters are now embedded to filters created from chart, to precisely follow chart calculation. (B-08845)
  • Result data can be filtered in Snowflake charts using result filtering expression which works for any datasets. (B-08751)
  • Filter rules order now stays the same when making filter selections and confirming filter. (B-08801)
  • Added model setting Show object count statistics to hide object counts information in dropdown lists to optimize performance. (B-08849)
  • Added support for hiding statistics for on-screen setting dropdown lists to improve performance, and in addition the case ID is hidden Case/Event attribute profiling presets. (B-08840)
  • Added following audit fields to users and groups: Created date, Created by, Last modified date, and Last modified by. (B-08792)
  • Snowflake Native App: Added procedure to that creates administrator user to Native App if access to the app has been lost. Also, prevented user management operations that remove own access. (B-08733)
  • Snowflake Native App: Added procedure to change Native App compute pool size. Changed new Native Apps to use CPU_X64_S size compute pool, and improved Native App stability. (B-08859)

Fixed issues

  • Snowflake Cortex based AI Assistant didn't show the results table. (D-14643)
  • When percent stacking is used, Y-axis values are now shown as percentages in data label and tooltip. (D-14633)
  • Fixed issue where Label&Link component had sometimes unnecessary vertical scrollbar. (D-14685)
  • Model validation showed incorrect error message for models with numeric duplicate case ID's. (D-14687)
  • In Workspace, scripts "View current run log" dialog didn't update log correctly when new entries were added. (D-14662)
  • Event type mapping in charts didn't work in object-centric models. (D-14620)
  • Model generation didn't work as transformation step using _system.ML.ApplyTransformation function. (D-14654)
  • Others aggregation has been removed from date type of dimensions because tables don't work with textual data in date columns. (D-14623)
  • Fixed issue in AI Assistant where using both Snowflake Cortex and OpenAI modes caused error. (D-14646)
  • In User Management Effective permissions table, column filter incorrectly showed "true" and "false" as options. (D-14639)
  • Pivot table incorrectly showed "Numeric value is not recognized" error when Count or Unique count aggregations were used. (D-14559)
  • Workspace buttons are now visible in small screens spanning to multiple lines. (D-14587)
  • Added tooltip text to "Move to" submenu containing projects so that long project names can be seen. (D-14612)
  • Translation was missing from error messages when deleting items from recycle bin. (D-14652)
  • Fixed data type related issues with in-memory Floor, Ceiling and aggregation functions. (D-14622)
  • Optimized resource loading by getting rid of unnecessary file assets/i18n/en_US.json. (D-14641)
  • Fixed issue where opening script editor gave javascript error about content-security-policy violation. (D-14627)
  • Fixed issue in charts showing datatable content had a strange error when datatable was not selected. (D-14650)
  • Fixed incorrect data types in some project, user and group related measures. (D-14619)
  • Fixed issue where moving expression scripts was not possible when SQL Scripting was not allowed. (D-14624)
  • Deleting and renaming scripts were not available for expression scripts when SQL Scripting was not allowed. (D-14625)
  • Improved documentation for situation when non-existing Snowflake warehouse is configured for a model. (D-14543)
  • Project properties dialog shows a descriptive text when no secrets have been defined instead of an empty table. (D-14611)
  • Improved messages and New project button visibility in Workspace top level when no projects are shown. (D-14609)
  • Event preset gave error if enabling Apply with Chart Filters setting and trying to create filters. (D-14695)

Other improvements

  • Added QPR ProcessAnalyzer API request ID to Snowflake queries to easily find matching query in Snowflake query history. (B-08839)
  • Content Security Policy HTTP header includes now object-src, frame-ancestors, form-action, base-uri, and worker-src. (B-08794)
  • Snowflake queries have been optimized by removing null and empty string checks from mapped columns as they are now handled by the model validation check. (B-08837)
  • Added backend support for object-centric model filtering based on case-centric filter rules. (B-08836)
  • Frontend components have been updated. (B-08851)
  • Backend components have been updated. (B-08852)

QPR ProcessAnalyzer 2025.5 (build 10361) (released 2025-08-21)

New features presentation: QPR_ProcessAnalyzer_2025_5.pdf

When using Snowflake Cortex, the AI Assistant is not showing the results table in the assistant's response. This issue has been fixed by the next release.

New features

  • Object-centric flowchart can also use object-to-object relations to link events and objects simplifying event-to-object configuration. (B-08671)
  • AI Assistant can provide precise quantitative analysis by making queries to eventlog data (powered by Snowflake Cortex Analyst and Agents). (B-08652)
  • Flows and variations can be filtered from any event attribute viewpoint in Snowflake. (B-08737)
  • Added project properties dialog for viewing project information, changing Snowflake connection settings and project secrets. (B-08655)
  • Model validity check easily detects technically invalid models and shows detailed reason for invalidity. (B-08624)
  • Projects can be exported to json files and imported as new projects. (B-08717)
  • Action buttons can be added to dashboard by defining label component that can change dashboard variables and run scripts. (B-08694)
  • Web user interface is available in Ukrainian language. (B-08734)

Fixed issues

  • Fixed following error when performing client-side SAP import: Could not find a part of the path (QPR_ImportSource_Chunk_*.tmp). (D-14589)
  • Fixed issue where ManageProjects permission was incorrectly required when running scripts using QPR ScriptLauncher non-legacy mode. (D-14562)
  • Fixed following error when using SAP import from SQL script called from expression language called from SQL: The given key was not present in the dictionary. (D-14593)
  • Some analyses didn't work, when case ID columns for cases and events datatables differed only in upper/lowercase letters. (D-14556)
  • Business calendar didn't work for some measures/dimensions/columns and some had business calendar checkboxes missing. (D-14563)
  • Prediction failed to following error: transformer_model_next_activity/event_year_input_embedding. (D-14551)
  • Scripting now works correctly after rows from PA_OPERATION_STATUS table have been deleted. (D-14545)
  • Fixed issue where case-centric flowchart was very slow for object-centric model. (D-14544)
  • Prevented creating dashboards, models and scripts with duplicate names in the same project. (D-09480)
  • KPI Card now shows line breaks correctly in textual values. (D-14546)
  • Improved table Excel export for list data to show items with separator character instead of showing as JSON. (D-14479)
  • Column showing non-conformance reason was incorrectly aligned to right. (D-14570)
  • GetRelatedValueFrom function caused column name conflict when used multiple times in same query. (D-14591)
  • Fixed issue where in-memory sorting for arrays gave "Error in sorting analysis result rows possibly due to multiple types of values ...". (D-14592)
  • Array type of values were shown incorrectly when used Last Row Aggregates Over-limit Rows setting. (D-14616)
  • Fixed the "Most common" text aggregation sorting error for in-memory calculation. (D-14573)
  • Snowflake model validation gave incorrect error message when mapped column didn't exist in datatable. (D-14565)
  • Improved model validation to detect when connection string key for model or datatable does not exist. (D-14607)
  • Model validation gave incorrect error when when events datatable case id mapping was missing. (D-14566)
  • Model validation gave incorrect error message when cases and events datatables were in different datasources. (D-14567)
  • Model validation gave incorrect error message when underlying Snowflake table didn't exist. (D-14568)
  • Workspace Card/Table mode toggle buttons were not translated. (D-14547)
  • Some invalid queries gave unexpected errors and strange outputs. (D-14569)
  • Added translations to model notifications preview table headers. (D-14590)
  • Added translations to access denied message for header object counts indicator. (D-13967)
  • AI Assistant explaining charts speaks now user interface language. (D-14578)
  • AI Agent prompt chart editor didn't show correctly if model was not selected. (D-14536)
  • AI Assistant gave "Unsupported cache table type" error when trying to explain object-centric flowchart. (D-14477)

Other improvements

  • When trying to open dashboard with an invalid model, the precise model validation error message is shown. (B-08629)
  • Account locked message is now same as username/password incorrect to prevent account enumeration attack. (B-08740)
  • Stringified value format supports also json objects. (B-08766)
  • Event attribute used as event type can be defined for flow and variation filters in Snowflake models (backend support). (B-08705)
  • Translations have been updated. (B-08757)
  • Frontend components have been updated. (B-08760)
  • Backend components have been updated. (B-08759)

QPR ProcessAnalyzer 2025.4 (build 9985) (released 2025-05-28)

New features presentation: QPR_ProcessAnalyzer_2025_4.pdf

New features

  • Added new AI Agent presets analyzing current state and proposing improvements based on different viewpoints, such as Event and Case Counts, Automation, Bottlenecks, and Root Causes. (B-08710)
  • Added a generic filtering component that can be configured for creating any type of filters for distinct values. (B-08654)
  • Volume declining in measures due to case sampling can be compensated in chart and flowchart by using a Statistical calculation method. (B-08598)
  • In object-centric models, Object ID, Event ID, Event timestamp, and Event type attribute names are shown correctly. (B-08680)
  • Snowflake native app has now application roles for user (for using app) and administrator (for managing app). (B-08660)
  • For Snowflake native app, IMPORTED PRIVILEGES ON SNOWFLAKE DB privilege is removed and instead the CORTEX_USER database role can be assigned. (B-08718)
  • Native app logging has been improved and now sharing application logs with QPR is possible. (B-08661)
  • Added CsvToDataFrame function to expression language to convert textual CSV data into in-memory dataframe. (B-08246)

Fixed issues

  • Fixed "Invalid identifier" error when opening attribute selection list for case attribute preset caused by object id columns which differed only by letter capitalization. (D-14539)
  • When Image component is clicked in dashboard edit mode, the component is now selected instead of link followed. (D-14525)
  • Filters created from dimensions having dimension-specific filter rules will now create expression filter rule where dimensions-specific filter is embedded, for accurately following the selection. (D-14499)
  • Filtering variations or list of event attribute values didn't work in in-memory models. (D-14476)
  • Fixed issue where AI Agent didn't update when dashboard variable changed used by prompt chart. (D-14537)
  • Fixed issue where some statistical calculations inadvertently changed row order when applying in groups. (D-14495)
  • In in-memory models, array type of data was not dimensioned correctly. (D-14518)
  • AI Agent Process Variations preset gave "division by zero" error when there were zero cases. (D-14508)
  • Table grouping header labels were not formatted correctly. (D-14514)
  • Fixed Root causes analysis to work with object-centric models. (D-14515)
  • Filtering by OcelObjectId didn't work when model didn't have object type table for perspective used in filter. (D-14522)
  • Fixed Root causes analysis with weighting expression to work with object-centric models. (D-14517)
  • Fixed issue where persisting query results where query is started from datatable having custom table name overwrote data in original table. (D-14528)
  • Flowchart SVG export did not show start and end symbols. (D-12401)
  • Fixed issue where join operation didn't find renamed columns in SqlDataFrames. (D-14512)
  • Improved chart filtering button positions to work with small chart sizes. (D-14509)
  • Datatable foreign key columns dictionary data type was incorrect preventing reading columns information. (D-14505)
  • Workspace scripts editor allowed to change script code for viewer users (altough not save it). (D-14534)
  • In chart custom sorting, trying to refer to measure that had None aggregation, caused SQL compilation error. (D-14526)
  • Model validation check crashed when the datatables were in different datasources. (D-14502)

Other improvements

  • Added expression language functions for using Snowflake Cortex Agents with Cortex Analyst access to query eventlogs. (B-08647)
  • Projects can be export and imported in JSON format containing dashboards, models, datatables and scripts. (B-08613)
  • Simplified object-centric model queries by accepting OcelObjectId as object attribute name in filters. (B-08702)
  • Streamlined import API by removing importMode parameter and changing default fileType to CSV. (B-08704)
  • Frontend components have been updated. (B-08695)
  • Backend components has been updated. (B-08696)

Old Releases

See older releases in QPR ProcessAnalyzer Release Archive

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