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WebLogic Server with JMS Message Bridge Connecting to IBM MQ throws OutOfMemory Error (Doc ID 1335807.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle WebLogic Server - Version 10.3 and later
Information in this document applies to any platform.


In a WebLogic Server 10.3.x/Sun JDK V1.6.0_x domain, the Message Bridge is configured to the third-party JMS provider IBM MQ 6.x. The bridge is configured with out-of-the-box parameters but with the adapter's classpath configured explicitly with the IBM MQ java jms client jar files. A JVM crash with OutOfMemory (OOM) error happens a few days after the server is booted in the domain. The error message reads:


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