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TEST/DEV Environment fails with OutOfMemoryError on deployment



TEST/DEV environment fails with OutOfMemoryError on every deployment. The environment has the following applications:
  • Pega Chordiant Decision Management (CDM) Bridge (PEGA-CDM Connection)
  • CDM Bridge 7.1.7
  • PRPC 6.3

Error Messages

java.lang.OutOfMemoryError: Java heap space
<Error> <Server> <BEA-002608> <The ListenThread because of an error: java.lang.OutOfMemoryError: Java hea
p space
java.lang.OutOfMemoryError: Java heap space
<Error> <HTTP> <BEA-101083> <Connection failure. Exception in protocol discrimination
at weblogic.socket.MuxableSocketDiscriminator.dispatch(
at weblogic.socket.SocketMuxer.readReadySocketOnce(
at weblogic.socket.SocketMuxer.readReadySocket(
at weblogic.socket.JavaSocketMuxer.processSockets(
Truncated. see log file for complete stacktrace
Caused By: java.lang.OutOfMemoryError: Java heap space

Steps to Reproduce


Root Cause

Deployed the production package in lower environment which resulted in the error.


Perform the following local-change:

Increase the heap space in the JVM parameter.


Published July 23, 2018 - Updated December 2, 2021

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