SR-B54147 · Issue 310771
Improved MinConnections handling and performance
Resolved in Pega Version 7.3.1
The MinConnections setting in prconfig was not being considered by the connection manager, and some performance issues were seen due to the system closing and reopening a connection when a duplicate key exception was encountered. This has been corrected by modifying the connection manager to correctly consider the MinConnection value provided, and by improving error handling so that time is not spent making a new connection after an exception is encountered. In addition, DB trace events will be generated for closeConnection events.
SR-B54147 · Issue 310646
Improved MinConnections handling and performance
Resolved in Pega Version 7.3.1
The MinConnections setting in prconfig was not being considered by the connection manager, and some performance issues were seen due to the system closing and reopening a connection when a duplicate key exception was encountered. This has been corrected by modifying the connection manager to correctly consider the MinConnection value provided, and by improving error handling so that time is not spent making a new connection after an exception is encountered. In addition, DB trace events will be generated for closeConnection events.
SR-B74689 · Issue 323378
Marketing data flow run made more robust
Resolved in Pega Version 7.3.1
After upgrade, it was observed that Pega Marketing Campaigns were failing if there were no customers in the Audience configured on the Campaign, generating the error message "The run failed, because it exceeds the maximum number of failed records, which is currently set to 0". The cause of this was executing a distributed data flow with a database as primary source on an empty table, leading the run to fail as a table without any partition was considered in the handling. The database dataset has now been updated to differentiate the case when there's no partition available from the case when there's a single partition for every record, ensuring the DB data set now returns 'all' records when there is no partition key defined, and the data flow handles the no values for partitions in a more robust way.
SR-B65908 · Issue 314482
Serialization fixed for multi-node pre-activity dataflow
Resolved in Pega Version 7.3.1
Attempting to trigger a dataflow run with pre-activity configured to run on every node was failing with a serialization exception. This was caused by the task being distributed across the cluster having a member variable that was not serializable; this has been fixed.
SR-B56530 · Issue 312902
Reworked destination assumptions for child dataflows
Resolved in Pega Version 7.3.1
When activating a Real time data flow run containing a Stream dataset as input which was then output to two child dataflows containing different event strategies, an IllegalArgumentException error appeared. This was traced to the pzDataFlowContainsEventStrategy activity assuming that the last shape had "Destination" in the ID. This has been fixed by properly setting the KVS type: the DataFlowRunConfig.getKeyValueStoreType() will not return NONE but will default instead, and the pzDataFlowContainsEventStrategy now Iterates through all subflows and fixed secondary destination name.
SR-B42729 · Issue 309850
Prgateway exception logging enhanced
Resolved in Pega Version 7.3.1
Stack trace logging has been enhanced for Prgateway exceptions.
SR-B42729 · Issue 309869
Prgateway exception logging enhanced
Resolved in Pega Version 7.3.1
Stack trace logging has been enhanced for Prgateway exceptions.
SR-B43915 · Issue 308088
Fixed Product Rule min and maxVersion value reset
Resolved in Pega Version 7.3.1
Values of mMinVersion and mMaxVersion were not being reset to null values after the "rulesets to include section" was processed in the product rule. This affected the "classes to include" section of the addSpecInstances() method as well, and happened only in special case when 'Rule-RuleSet-Version' class was included in the classes to include section. This resulted in the condition propagating from one section to another instead of clear initialization. This has been fixed by resetting the minVersion and maxVersion values after processing rulesets to include.
SR-B67118 · Issue 316911
Password obfuscated in serviceutils INFO message
Resolved in Pega Version 7.3.1
When running prpcServiceUtils.sh, the password from the property pega.rest.proxy.password was visible in an INFO statement due to the export with params listing all values including the password. The code has been revised so passwords will be obfuscated while logging in prpcServiceUtils.properties and not shown as plain text values.
SR-B56367 · Issue 313698
Query updated for Oracle DDL generation
Resolved in Pega Version 7.3.1
When using a class mapped to an external database view, creating a RAP that included a Data-Admin-DB-Table instance in a lower environment for import into a higher environment resulted in invalid generated DDL for the view. This was due to a column alias list in the view definition not being included in the generated DDL, and has been fixed by using a different metadata query for Oracle to ensure the column list is returned if it was originally specified.