| Event Id | 9999 |
| Source | WebSphere MQ |
| Description | Channel program ended abnormally. Channel program PLAYPEN.SANDBOX ended abnormally. |
| Event Information | Following an upgrade from MQ5.2 to WMQ5.3 user is unable to successfully start sender and receiver channel pairs. When an attempt to start the sender channel is done it enters a retry state and the AMQ9213 and AMQ9208 are generated in the MQ and queue manager AMGERR01.LOG files respectively. |
| Reference Links | Problems starting channels after upgrading to WMQ |
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