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Pega Platform Resolved Issues for 8.1 and newer are now available on the Support Center.

INC-202562 · Issue 701629

Updated FieldLevelAuditing logic for page comparison

Resolved in Pega Version 8.5.6

Optimistic locking was resulting in orphan assignments and the error "Error: Flow Not At Task, Error: Flow Removed". In addition, Get Next Work was causing duplicate Field Level Auditing records. This was traced to a missed use case in the logic used in pxFieldLevelAuditing where previousPage and PrimaryPage are compared to see whether they are equal or not, and has been resolved by adding one more condition to mark previousPage as null when the update date time or commit date time are not updated as part of processing.

INC-202943 · Issue 700195

WorkLink URL generation updated for security

Resolved in Pega Version 8.5.6

When using a WorkLink in an email, clicking the link and entering credentials on the login screen resulted in a 403 unauthorized error. This was due to a WorkLink URL generation issue caused by the non-encryption of the RedirectAndRun activity call in the URL, and has been resolved.

INC-204676 · Issue 699111

Localization added to subject line for SendEmailToAssigneeOnGoalTime

Resolved in Pega Version 8.5.6

When a Callback case was created and the assignee notified by email, the subject line was not localized. This has been corrected.

INC-207218 · Issue 706370

Check added to prevent duplicate approval by single agent

Resolved in Pega Version 8.5.6

When using a cascading Approvals process supported both by a web access button or by responding via email, a single agent could use both methods and advance a case an additional step as if they were the next approval level. This was due to the system only checking the pzInsKey when processing the approval while the assignment key will be the same for the cascading approvals assignments. This has been resolved by introducing a datetime check to validate if the email approval assignment creation datetime and the one in the database have same value; if yes the approval process will proceed and if not it will exit.

INC-178002 · Issue 663768

Restore point handling updated for absent pzpvstream column

Resolved in Pega Version 8.5.6

While executing the “get restore point” action for rollback, a PZPVSTREAMerror error occurred with the message "(util.HistoryCollectorDataModel) WARN|Rest|SystemManagement|v2|restorepoint - History collection for the table will be slow because it does not have all of the required columns". This was a missed use case for Robotics Automation not having a pzpvstream column for one of the tables; this has been corrected with a check to validate for pzpvstream column so the system will not seek history records if the pzpvstream column is not present.

INC-185117 · Issue 680898

Check added to disable offset support for older versions of Oracle

Resolved in Pega Version 8.5.6

An ORA-00933 error was generated after upgrading from Pega 7.1 to Pega 8.5. This was traced to a conflict between Oracle 11g and the Pega 8.5 platform related to an OFFSET statement being added to a query for a version of Oracle that doesn't support it. The preferred solution is to upgrade Oracle to address this, but in order to support backwards compatibility a check has been added which will disable offset support in Oracle if productversion <=11.

INC-189781 · Issue 677815

Database Transaction Log update overflow resolved

Resolved in Pega Version 8.5.6

When automatic.resume=false was encountered uring an update, cleaning up the existing codeset from previous updates ended up filling up the database transaction logs and caused the update to fail. This has been resolved by updating the process of clearing the codeset so it doesn't overflow the transaction log.

INC-190722 · Issue 676400

Ruleset Restoration Utility repaired

Resolved in Pega Version 8.5.6

Attempting to use the standard Ruleset Restoration utility after update was resulting in a "Status:fail Operator:Unauthenticated or not available Node:No ID available" error message. This was a missed use case for the refactoring done around importing rules, and was caused by the utility calling the deprecated Importable.isValidImport() method. This has been resolved by updating the import activity to restore its functionality.

INC-196415 · Issue 686314

Performance improvements for revalidate and save

Resolved in Pega Version 8.5.6

In order to improve performance when working with very large numbers of class definitions, an update has been made to optimize the revalidate and save process by avoiding looking up all classes on the system instead using ClassDefinition for existence and checking ancestor data to ensure class is a Rule- or Data- descendant.

INC-202677 · Issue 698988

Handling added for missing expose.accessGroup property

Resolved in Pega Version 8.5.6

After exposing an existing page group and page list properties along with single value properties using a declare index, running the Column Populator tool prpcServiceUtils to populate the historical data resulted in the single value properties being updated in the exposed column properly, but the page group and page list properties were not updated in the declare index table. On new case creation the declare index tables were updated. This was traced to the default expose.accessGroup not being set for the user, and has been resolved by adding a check and handling that will add the missing property in prpcserviceutils.properties defining the access group for the Rule-Declare-Index of the classes being exposed if it is not present.

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