CA-APM creates dynamic queues in order to monitor IBM MQ , when the messages to the dynamic queue are full, it directs the messages to dead letter queue.Kindly help
We had similar issues in the past where the messages were going into dead letter queue because of monitoring enqueue and dequeue metrics.
a) set the monitoring level for queues for all instances as minimum in the properties file.
<mq_instance>.monitor.queue = minimum
b) set the 'exclude dynamic queues filtering' property to true
<mq_instance>.queue.filter.exclude.dynamic = true
Then restart the MQMonitor and check if the messages are still going into dead letter queue.
If the problem persists, gather DEBUG logginng and open a support case
I hope this helps,Regards,Sergio
Please let us know if Sergio's response was helpful. If you open a case or find the resolution, please let us know what it was. This will help others that may have the same issue.
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