Resolved Issues

Overlapping columns fixed in ReportViewer

When Report Viewer was used for Report Definition, displaying it on dashboard columns resulted in columns that overlapped each other. This was traced to a resize issue related to the scrolling checkbox and has been resolved.

Entity relation diagrams UI corrected

After upgrade, attempting to create a campaign showed a blank page. This was traced to the Entity relationship diagram not loading, and has been resolved by adding a safe check.

Resolved PageCannotBeSerializedForPassivationException in logs

The exception "One or more properties could not be serialized during passivation and have therefore been lost. They will not be available on activation. Please ensure that all property data is Serializable" was observed in the logs. Investigation showed there was an HTML fragment in 'pzGridOpenAction' that was adding non-serializable properties to the clip board. This did not cause a functional issue, but has been resolved by modifying the way the system obtains and reuses the class definition.

Removed extra scroll bar in Multiselect

An extra scroll bar was appearing when opening the multi-select control case manager portal using the "Results displayed Maximum 500 results to display" setting. This was a result of recent updates to the popover scroll and height that caused on overflow condition. To resolve this, the logic for Multiselect has been updated.

Enhancements added to S3 repository implementation

The following changes have been made to avoid redundant/unnecessary S3 SDK calls to look-up metadata for files/folders related to integrated S3 Repository API implementation:

 - Provided storage/AWSSDK/enableSDKMetrics DASS to enable AWS SDK metrics for S3 repositories system-wide to troubleshoot performance issues
 - Added timers for Pega platform repository APIs. To see these timers in Pega application log, set log level to WARN for the log category pxIntegration.Repository.S3 and set log level to DEBUG for the logger com.amazonaws.latency
 - Optimized FileS3Adapter.getMetadata() by avoiding object-metadata lookup for directories and caching rootpath directory metadata for 5 mins
 - Handled exceptions while uploading file to S3 bucket and convey appropriate error message to RepositoryManager.createFile() API consumer
 - Refined DEBUG logging and introduced new loggers to emit stacktraces
 - Enhanced RepositoryManager.initCache() and  FileStorageManager.registerStorageClasses() to maintain non-overridable repositories (that are initialized based on DASS/DNode settings on node start-up) and to prohibit overriding the same.

Support added for configuring key stores using prconfig or system properties

Previously, stream service only supported key store and trust store configuration using Data-Admin-Keystore instances. Unlike cluster encryption, it did not allow the configuration of key stores using prconfig or system properties. In order to align Stream service SSL configuration with the rest of the platform, support has now been added for the following system and prconfig properties:-Dpega.cluster.keyStore -Dpega.cluster.keyStorePassword -Dpega.cluster.trustStore -Dpega.cluster.trustStorePassword

pzRuleFormToolbarPopulateActions works when @ is present in the operator ID

Using pzRuleFormToolbarPopulateActions to get all the versions of the rule was not working as expected if the '@' symbol was present in the user ID. This was caused by the Rule-.pzRuleFormToolbarPopulateActions activity not forming the private rules correctly in this use case, and has been fixed.

Added check for pyType when refreshing the Declare_pyDisplay Page

The standard behavior of clicking a link in the left navigation of the Pega Diagnostic Cloud manager portal is to open a new thread which automatically adds/updates the Declare_pyDisplay Page. However, in some circumstances opening the work items and clicking the navigation link followed by a refresh/F5 from the Google Chrome browser caused the Declare_pyDisplayDatapage to become corrupted and either froze the screen or caused a new popup window to open. This was traced to a situation where the parameter "pyType" was not present in one of the cases, causing the system to rely on "harnessName" instead. To resolve this, a check has been added that will retrieve pyType from the docObj parameter page of the pzpega_ui_dynamiccontainer.js file if needed.

Added check for missing rule data when using abstract class in CSS

Including CSS optimization with abstract class in the Advanced tab of the 'Add Optimization' Screen resulted in a Null pointer exception error. This has been resolved by adding a check for missing data from a rule to make the system more resilient in its handling of a corrupt flow-action clipboard page.

Page group use added to referenced properties context for RDL

After upgrade, a stack mismatch error was generated by a previously-working configuration that used a nested RDL with a section under Work- class that itself contained an RDL with Data- property that then included a section from Data -- class which contained another RDL that referred to the Work- Page Group. This error was caused by the use case of page group being missed during implementation of referenced properties in ContextProcessor processListNode, which has now been resolved.