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Resolved Issues

View the resolved issues for a specific Platform release.

Go to download resolved issues by patch release.

Browse release notes for a selected Pega Version.

NOTE: Enter just the Case ID number (SR or INC) in order to find the associated Support Request.

Please note: beginning with the Pega Platform 8.7.4 Patch, the Resolved Issues have moved to the Support Center.

SR-A6903 · Issue 216455

Data Flow correctly handles table encountering null numeric columns

Resolved in Pega Version 7.2

When a data set was created on top of a exposed table which contains some null value in numeric columns, a Data flow executed using that data set used the value '0' instead of the expected null property. This was traced to the Data Flow batch run execution using the DSMClipboardPages, which weren't able to differentiate if a property was present or not and led to null being mapped to 0 in a numeric property. To correct this, the NativeSQLAPI will return null values as empty values when querying a DB and will not use them populate a DSM page or propagate them in the data flow.

SR-A6903 · Issue 216454

Data Flow correctly handles table encountering null numeric columns

Resolved in Pega Version 7.2

When a data set was created on top of a exposed table which contains some null value in numeric columns, a Data flow executed using that data set used the value '0' instead of the expected null property. This was traced to the Data Flow batch run execution using the DSMClipboardPages, which weren't able to differentiate if a property was present or not and led to null being mapped to 0 in a numeric property. To correct this, the NativeSQLAPI will return null values as empty values when querying a DB and will not use them populate a DSM page or propagate them in the data flow.

SR-A7401 · Issue 216480

Performance tune-ups in DSM

Resolved in Pega Version 7.2

Strategy Profiler was showing misleading timing information for Switch, Champion Challenger, Exclusion, and Data Join. This has been fixed. In addition, Strategy Set has been optimized to let it evaluate the customer-specific expressions once per component execution (instead of per SR page) , and it will not clone SR pages if it's unnecessary. The Prioritization shape has also been improved to only prioritize the Top N if that?s configured.

SR-A7401 · Issue 219542

Performance tune-ups in DSM

Resolved in Pega Version 7.2

Strategy Profiler was showing misleading timing information for Switch, Champion Challenger, Exclusion, and Data Join. This has been fixed. In addition, Strategy Set has been optimized to let it evaluate the customer-specific expressions once per component execution (instead of per SR page) , and it will not clone SR pages if it's unnecessary. The Prioritization shape has also been improved to only prioritize the Top N if that?s configured.

SR-A12733 · Issue 227212

Fixed NPE for Tracer

Resolved in Pega Version 7.2

It was not possible to execute strategies if the tracer was turned on. This was failing because the tracer was trying to collect the primary page in XML format from a clipboard page that was missing the implementation to generate the XML. This has been corrected.

SR-A13237 · Issue 227844

Fixed NPE for Tracer

Resolved in Pega Version 7.2

It was not possible to execute strategies if the tracer was turned on. This was failing because the tracer was trying to collect the primary page in XML format from a clipboard page that was missing the implementation to generate the XML. This has been corrected.

SR-A12341 · Issue 226423

Corrected implementation for DataFlow key non-match

Resolved in Pega Version 7.2

If a DataFlow Dataset configured against a Report Definition had a property key name that was not identical to the column name in the database table, the Dataflow failed to execute with error " Incorrect implementation for Report Definition as a data flow source. Property-to-database table column mapping was not applied correctly". The implementation has been fixed to resolve this issue.

SR-D39956 · Issue 511637

Corrected method IF use with shortcut function

Resolved in Pega Version 8.2.5

After upgrade, method IF was not working as expected when used in an expression like "@if(.totalorders_120days>0,(.remakeorders_120days/.totalorders_120days)<0.3,false)". This was caused by a missed use case for the combination of an exception-generating function in combination with a shortcut function (i.e. ternary, and, or), and has been resolved.

SR-D41207 · Issue 512087

Fallover stategy added to chat routing to keep event processor running

Resolved in Pega Version 8.2.5

Chats were becoming stuck in the queue and end users were not able to connect with the customer service representative. An excessive number of queued items were observed in a Queue Processor named "EventProcessor". This was traced to the setting "Browse from the offset" having been removed because of a retention policy. This resulted in "Browse from the end of the stream" being used instead even though browse should start from the earliest known offset. To resolve this, Stream Producer will be cached based on topic, and Stream consumer will fall over to an earliest strategy in case the requested offset isn't found so the event queue will be handled in a timely manner.

SR-D42662 · Issue 516870

Support added for auto restart of system paused nodes

Resolved in Pega Version 8.2.5

After the system paused a run, nodes had to be manually restarted by hand. Investigation showed that a node had fallen from the Hazelcast cluster due to an instability and that there was no support for an auto-restart under this condition. This has been resolved by adding a pulse task to resume runs stuck in system pause.

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