Support Article
Data-Corr-.Send Restarting after delay
SA-49982
Summary
Pega is running on Jboss Sever. The SendCorr agent fails and then goes through the restart cycle.
Error Messages
00:10:09,489 [-threads-1039718195)] [ STANDARD] [ ] [ ] ( internal.async.AgentQueue) ERROR - Agent Pega-ProCom #2: Data-Corr-.Send encountered an execution error. Restarting after delay. java.lang.NullPointerException
Steps to Reproduce
The steps to reproduce this issue is not known.
Root Cause
A third-party product issue:
There is an issue documented by Red Hat that states that the Jboss consumer window size configuration should be 0.
Resolution
Make the following change to the operating environment:
This is found in standalone-full-ha.xml
<pooled-connection-factory name="hornetq-ra">
<transaction mode="xa"/>
<connectors>
<connector-ref connector-name="in-vm"/>
</connectors>
<entries>
<entry name="java:/JmsXA"/>
</entries>
<consumer-window-size>0</consumer-window-size>
</pooled-connection-factory>
Published February 16, 2018 - Updated October 8, 2020
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