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Resolving JMSException due to com.ibm.mq.MQException Reason 2009, in WebSphere Application Server

Troubleshooting


Problem

The IBM MQ Reason Code 2009 (MQRC_CONNECTION_BROKEN) may occur when an MQ Client
Application tries to connect to a MQ queue manager. This application can be a standalone
one or can be running inside an application server, such as WebSphere Application Server.
.
Often this error occurs when the WebSphere Application Server tries to use an MQ
connection in the Connection Factory pool (CF) or a Queue Connection Factory pool (QCF).

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Document Information

Modified date:
28 April 2025

UID

swg21226703

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