SR-D61253 · Issue 527654
Exception stack trace will be included as comments in generated assembly code
Resolved in Pega Version 8.1.8
When there is an exception during assembly time, that original exception message is assembled in the generated code. To improve the process of finding the the root cause by examining the original exception stack, the system has been updated to insert the original exception stack trace into the generated code as comments.
SR-D75649 · Issue 547565
OrgChartWorkGroup update issue resolved
Resolved in Pega Version 8.1.8
The instances of Index-PegaFS-Data-OrgChartWorkGroup table were corrupted after adding a new department via the landing page. This was traced to the missed scenario of a Page-Copy with declare index present in it, and has been resolved.
SR-D84880 · Issue 546890
Null check added to resolve addmapcasetomap error
Resolved in Pega Version 8.1.8
Using a createcase flow shape to create child cases by looping on a page list on the parent case resulted in pzaddmapcasetomap throwing an exception related to the activity pzLoadCaseHierarchyWrapper in step 5. This was traced to a page being removed after the list of pages was received in findPageByHandle, and has been resolved by adding a null check.
SR-D62755 · Issue 522827
Enhanced diagnostic logging for Email Listener failures
Resolved in Pega Version 8.1.8
In order to better diagnose issues where the email listener entered a disabled state as soon as it was started, a catch block has been added to enhance logging the reason of failure
SR-D64558 · Issue 527676
AttachmentContent supports S3 storage
Resolved in Pega Version 8.1.8
Using a D_AttachmentContent data page to display the contents of an attachment by way of the pyGetAttachmentContent activity worked when using the Pega database for storage, but generated an error stating CMIS access was disabled after switching to S3 storage. This was traced to restrictions on Link-Attachment pages in Step 2, Line 64 of pyGetAttachmentContent to enable attachment stream retrieval from web storage and repositories by D_AttachmentContent, which has now been removed. In addition, pyGetAttachmentContent has been updated to behave the same whether a Link-Attachment page or Data-WorkAttach page is provided when populateAttachStream is set to false, and the rule documentation (description/usage) has been updated accordingly.
SR-D71669 · Issue 540099
Logic trimmed for better Listener performance
Resolved in Pega Version 8.1.8
After multiple email listeners with Data indexing were enabled, the FTSIndexer queue was filling with Email Listener instances. Investigation showed that although Listener Management has logic for updating the last access time of all listeners by using APIs, the Email Listener was explicitly opening the email listener rule to update the last access time every time it was run. This has been corrected.
SR-D76291 · Issue 541013
Check added for Repositories before saving attachment
Resolved in Pega Version 8.1.8
When creating or updating a case through email listener, the Link-Attachment defaulted the pxStorageType to 'WebStorage'. This caused an issue when using PegaS3, which needs pxStorageType 'Repository'. To resolve this, a check has been added to see if Repositories are enabled, and if they are the storageType will be set accordingly.
INC-156674 · Issue 660956
Handling added for reactivating combined Passivation and AccessGroup timeout
Resolved in Pega Version 8.4.6
Refreshing a passivated browser window in Dev Studio for an operator with a combined access group and passivation timeout was resulting in a blank screen after re-authenticating. InvalidParameterException and InvalidReferenceException messages were logged. Research showed this was caused by a missing pxPortal property on the pxThread page along with missing Application and Accessgroup pages. While refreshing the browser along with the top URL, there will be few requests with tab threads calling activities such as deletedocumentpg and SetProcessWindowName because there was an unload. Because these requests reached the server before re-authentication, the threads proceeded to the activation flow, causing properties such as pxPortal, Application, and Accessgroup pages to be removed from the thread page and requestor page according to the condition that the requestor was not yet authenticated. To resolve this, the logic in session.internal.authorization.context.BasicApplicationContextImmutableImpl#applyApplicationProperties has been updated to skip removing application page properties from the thread page in this combined Passivation and AccessGroup timeout scenario.
INC-165722 · Issue 636327
Stack trace logging enhanced for engine startup issues
Resolved in Pega Version 8.4.6
Enhanced stack trace logging has been added to capture additional information when the application is unable to start and no PegaRULES logs are generated.
INC-170458 · Issue 667374
Handling updated for queue processor locks
Resolved in Pega Version 8.4.6
The Final activity mentioned in the processing epilog of the Service File rule was not being consistently called from File Listener, causing some of the cases to become stuck and not continue to the next stage. Investigation showed that if the lock was held by the queue processor requestor, the system was unable to obtain the lock but still proceeded to update the LogServiceFile page and persist it. This resulted in overwriting changes made on the LogServiceFile page by the requestor, resetting the completed-batches-count set back to 0. To resolve this, RuleServiceFile -> updateLSFBatchCounts() will call the overloaded lockAndLoad() method in LogServiceFile that accepts a parameter called lockAttempts. This will attempt to obtain a lock for a given number of times before throwing an exception.