JMS Wrapper Session Pool is Being Closed Due to Transaction Timeout Caused by Foreign Resource Manager
(Doc ID 1966258.1)
Last updated on JULY 14, 2021
Applies to:Oracle WebLogic Server - Version 10.3.6 to 18.104.22.168.0
Information in this document applies to any platform.
In a WebLogic Server domain, with J2EE applications configured to use a foreign JMS provider such as IBM MQ Series and sometimes when working with JMS Wrappers, the JMS session pool is being closed when the XA call fails due to the transaction (TX) being marked for rollback only due to timeout. This is not an acceptable call because the entire pool has not necessarily turned bad. User will see JMSSessionPoolTester.onException causing session pool close when XA error happened due to TX timeout resulted as runtime/system exception:
Note: Here the transaction is not only rolled back but also JMSSessionPoolTester.onException is called so that the JMS Pool is closed, although there was no problem with the pool.
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