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MGW and MQ Message Duplication [message #635636] Fri, 03 April 2015 14:45
Messages: 1
Registered: April 2015
Junior Member
Hello All,

We have a peculiar situation in one of our environments. An Oracle Middleware Gateway connects to WebSphere MQ to read messages. The read is successful and the message is reaching AQ. The problem here is the messages from WMQ are not read destructively but the AQ gets the messages, then the transaction rolls back and MGW reads the message again and updates the AQ. In this process the partner applications gets the same messages multiple times and are calling out a duplication.

Have anyone of you encountered such a problem? Were you able to resolve it? If yes what should we look for to correct the issue?

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