SR-D24880 · Issue 494171
CEP bucket size increased to 1 minute
Resolved in Pega Version 8.3.1
Frequent DSM Data Flow Errors were observed in production nodes with very high event rates. This was traced to the default bucket size for CEP being 1 second for a 31 day window, which was not sufficient to handle high volume use which may create an event strategy window large enough to hit the Cassandra column size limit. In order to resolve this, the default bucket size has been increased from 1 second to 1 minute.
INC-144917 · Issue 598200
Healthcheck will only initialize after successful node startup
Resolved in Pega Version 8.5.2
Nodes were not starting up, but because the Healthcheck service was initialized even though the node was not started properly, errors related to that were overriding the actual exception causing the node startup to fail and it was not possible to diagnose the startup issue. To resolve this, an update has been made that will ensure the Healthcheck service is only initialized when the node is initialized successfully.
SR-D37757 · Issue 507966
Pulse delete icon repaired
Resolved in Pega Version 8.3.1
After upgrade, it was no longer possible to delete one's own comment in Pulse. This was traced to the section pzDeleteMessage having two dynamic layouts with icon as image configured. During runtime, this section was present in the DOM yet the icons were not visible when the conditions configured were returned as true. This was caused by an error in the generated java for the layout, and has been corrected.
INC-200973 · Issue 699265
Added handling for client-side validation errors in sub-reports
Resolved in Pega Version 8.7.1
When a sub-report was trying to access externally mapped fields or an optimized page property by JOIN of another class, the main report was unable to validate the Page property. This has been resolved by updating the activity code to handle client-side validation errors on main reports attempting to access the externally-mapped Page properties of another class in the sub-report.
INC-140111 · Issue 594375
CSRF token handling added to Bulk Processing
Resolved in Pega Version 8.5.2
On click of submit button from the bulk transfer screen, the pzbulkprocess harness was loaded and the portal was automatically logged off. Investigation showed that when CSRF was enabled, loading pzBulkProcess failed with a 403 error that resulted in logging off the current session due to a missing fingerprint token. This has been resolved by adding both CSRF token and fingerprint generation logic to pzBulkProcessingList.
INC-150407 · Issue 605840
Validation error messages correctly cleared in nested markup
Resolved in Pega Version 8.5.2
A UI Freeze issue was seen whenever mandatory input was missed and the form was submitted. Continuing was possible after browser refresh, but a new Next>> button appeared. This was an unintended side effect of work done to correctly clear validation messages when areas had captions, and has been resolved by modifying that work so it performs as expected on nested markup.
SR-D26815 · Issue 500189
Updated support for numeric values in text columns during Excel export
Resolved in Pega Version 8.3.1
After creating a report definition that included currency and percentage as a columns, the currency, percentage, and number format were not shown as expected for the locale when the report was exported to Excel. This was an inadvertent side effect of work performed to resolve issues for text columns formatted by non-numeric controls, and has been resolved by moving the support for numeric values in Text columns from ReportUIField to NumericReportUIField.
SR-D92590 · Issue 553059
PostgreSQL information updated in Platform Support Guide
Resolved in Pega Version 8.5.2
The Platform Support Guide has been updated to reflect the following:Postgresql-42.2.14.jar supports PostgreSQL 8.2 or newer, and requires Java 6 or newer (Pega only supports Java 8 and 11); this driver also contains support for SSL and the javax.sql package. Prior versions of this .jar file have known problems. Do not use these versions: • 42.2.11 – creates an exception which stops Pega Platform startup • 42.2.12 and 42.2.13 – known vulnerability issues (CVEs) reported
SR-D33359 · Issue 505772
SelectAll properly applied to only the page selected
Resolved in Pega Version 8.3.1
In repeating grid, applying SelectAll on one page resulted in it being applied to the next page as well even though all records in the other page were not selected. Investigation showed that on change, the 'when' condition added to refresh the list was always false. To resolve this, the condition in section pzBulkProcessingCheckbox which refreshes the list once the checkbox is changed has been removed.
SR-D18879 · Issue 500640
Logic update made to PrepareColors to resolve calculation ambiguity
Resolved in Pega Version 8.3.1
When a Report Definition was summarized, the executed report showed a graph for multiple categories but generated the error "No data to display" if given a single category. This was traced to an ambiguity in the Java syntax of the Rule-Utility-Function pzPrepareColors that led to a NegativeArraySizeException on a customer's environment. To resolve this, parentheses have been placed around a ternary operator to ensure the correct order of operations.