SR-B74214 · Issue 329140
Null check added to contextClass
Resolved in Pega Version 7.4
If a contextClass was empty, multiple activities, including out-of-the-box activities, would intermittently fail with a NullPointerException. A null check has been added to resolve this.
SR-B75227 · Issue 330906
Performance improvements for opening a Data instance
Resolved in Pega Version 7.4
Logic improvements have been made to improve the performance of opening a Data instance from rule explorer.
SR-B75670 · Issue 328342
Lock & Roll correctly copies data types to new application copy
Resolved in Pega Version 7.4
After upgrade, using the "Lock & Roll" feature to create a new version of the application resulted in the data types not being correctly copied. This was due to a code error in the step "Locking the release", and has been fixed.
SR-B75713 · Issue 336535
Addressed "Cover count -1" error when resolving case with parent and child
Resolved in Pega Version 7.4
A "Cover count -1" error was appearing when resolving a case with both parent and child cases. The "Resolve" activity has been updated to remove the pyTopCaseWork page if findPagebyHandle returns that page and then do findPagebyHandle to get correct cover page. A null check for updatedatetime has also been added.
SR-B77120 · Issue 330083
Writability check added to ClipboardPage
Resolved in Pega Version 7.4
A node level declare page was failing with a readonly exception. This was caused by the assembler generating code to write to a ClipboardPage without checking whether it was writable, and has been corrected by adding a check for isReadOnly on ClipboardPage prior to calling putString on it.
SR-B77229 · Issue 332429
SQL error codes not displayed in getContent activity execution
Resolved in Pega Version 7.4
Due to a missing catch block in the exception handling, minor SQL error codes were unnecessarily displayed in the getContent activity. This has been fixed.
SR-B77643 · Issue 327227
Apache Struts updated
Resolved in Pega Version 7.4
Apache Struts has been updated to v2.3.34 .
SR-B77778 · Issue 339718
Handling added for Microsoft Internet Explorer resize harness looping
Resolved in Pega Version 7.4
When using Microsoft Internet Explorer, the resizeHarness would intermittently enter an infinite loop after being triggered, resulting in the Menu appearing and disappearing. This has become a known issue with Microsoft Internet Explorer, and the pzpega_ui_doc_harnesssizing.js resizeHarness method has been modified to compensate.
SR-B78460 · Issue 335973
Assembly errors sent to PDC and AES
Resolved in Pega Version 7.4
A large number of com.pega.pegarules.pub.generator.UnresolvedAssemblyError exceptions were found in the PegaRULES logs with no corresponding data in PDC-Central. LogHelper methods take a Throwable as an argument to trigger an alert, and Pega7 exceptions are supposed to generate EXCP0001 alerts which are sent to PDC. However, a review of EXCP0001's show that there were no messages for com.pega.pegarules.pub.generator.UnresolvedAssemblyError -- thus the exceptions were never sent to PDC and there was no visibility to system managers. This issue also occurred with AES. To correct this, a Throwable argument has been added in oLog.error() at all the places where this alert was needed.
SR-B80222 · Issue 339229
Assembly logging enhancements
Resolved in Pega Version 7.4
Logging enhancements have been made to capture information for errors thrown at Assembly Runtime to make diagnosing these types of problem easier.