INC-223222 · Issue 723634
Corrected apiContext when using bulkActions
Resolved in Pega Version 8.7.3
Row selections in the multi-selection table were intermittently not working after opening a table with bulk actions enabled. Investigation showed that opening a table with bulkActions enabled and then navigating to a table where bulk actions are not available but multi-select is enabled led to functions like setSelectedRows and getSelectedRows still being available in apiContext. This has been resolved by correcting apiContext when bulkActions is enabled.
INC-130299 · Issue 583924
Updated SSO operator authentication handling after passivation
Resolved in Pega Version 8.1.9
With SSO enabled and the pyAccessGroupsAdditional value list populated with the Mapping tab, attempting to access an expired session with an old cookie resulted in a stale thread exception while mapping value list attributes. This was due to using an AuthServicePage which was created by another session thread that had become stale for current session, and has been resolved by updating the code to call the authenticateoperator method on the authservicepage copy.
INC-130677 · Issue 570040
When rule accepted in column header
Resolved in Pega Version 8.1.9
A grid was not rendering if it contained a 'when' rule on a column header. This was a missed use case and has been resolved.
INC-146837 · Issue 602673
PerformCriteria contains CurUserHasRequiredSkills 'when' rule
Resolved in Pega Version 8.1.9
A customer version of the PerformCriteria data transform was generating a validation error due to a qualified statement that resulted in a null result. This has been resolved by updating the PerformCriteria DT to include the CurUserHasRequiredSkills 'when' rule.
INC-143545 · Issue 600711
Support for 'when' action evaluated in runtime
Resolved in Pega Version 8.1.9
A 'when' rule was not evaluating properly on enabling "Optimized code" and "Personalize table" options for table/grid. This has been resolved by adding support for a 'when' action in a templated grid.
INC-221019 · Issue 725147
Modified timestamp query used by ClusterAndDBCleaner
Resolved in Pega Version 8.7.3
The job pyClusterAndDBCleaner was failing with the error "ORA-01861: literal does not match format string". This was traced to the sub-activity pzClearOldQueueProcessorBrokenMessages which was not able to remove broken items with encryption in an upgraded environment due to an incorrect timestamp format passed to the Oracle database. This has been resolved by modifying the query to use a timestamp built using INativeSqlBuilder which will include only the information necessary for the deletion of the item.
SR-D68328 · Issue 557751
Unload handler added for use with custom popups
Resolved in Pega Version 8.1.9
A memory leak seen in Microsoft Internet Explorer was traced to a custom script to close windows which bypassed window unload and continued to hold some objects in memory. This has been resolved by introducing a new file which will load only for popup harnesses and which registers the unload handler to remove the popup window references.
INC-130011 · Issue 571833
Resolved stale reference error when swapping stages with drag and drop
Resolved in Pega Version 8.1.9
If user swapped stages (2nd stage to 1st stage) using drag and drop and then added a participant or role in the stage, a Pega blue screen appeared. This was traced to using a grid with reorder and an inner grid in the cell. On drag and drop, the grid reference object was stale and not in sync with the latest table. To resolve this, code has been added to reinitialize the inner grid on drag and drop.
INC-138037 · Issue 586593
Strategy handling updated for very large systems using IH summary
Resolved in Pega Version 8.1.9
When a Strategy in a Real-time dataflow used IH Summary on a system with more than 5000 groups for one eventKey, the message "Error retrieving aggregates from Cassandra KVS" intermittently appeared. Investigation showed that if the number of result rows was greater than the FETCH_SIZE (set to 5000), it meant another read to Cassandra was required and an exception was generated. To resolve this, updates have been made so that instead of returning maps, the system will return iterators and change them to map on the calling thread.
INC-224954 · Issue 727043
Enabled turning off general metrics when queue processing metrics are disabled
Resolved in Pega Version 8.7.3
A memory leak related to QPGeneralMetrics was consuming heap and causing performance issues. Investigation showed queue processor metrics were gathered even when disabled. To resolve this, turning off "General Metrics Handler" while turning off the QPGeneralMetrics has been enabled. Queue processors should now skip the process of collecting general metrics while running activities. This will prevent storing unused (and uncleared) metrics in memory and prevent heap exhaustion.