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MQSeries.net Forum Index » IBM MQ Java / JMS » correlation id mismatch with mainframe queue

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cooldudes
PostPosted: Mon Oct 01, 2012 6:24 pm    Post subject: correlation id mismatch with mainframe queue Reply with quote

Novice

Joined: 01 Oct 2012
Posts: 11
Hi Team,

I am facing an weird and peculiar issue with correlation id.
My flow goes like -- it receives message through MQ.As part of the flow I need to get response from a mainframe system.Its request reply scenarion.
We place a request message in manframe queue with the help of GMI set up.
After I place the message in the GMI queue am setting up the correlation id in compute node by using below statement.

SET OutputRoot.MQMD.CorrelId = InputLocalEnvironment.WrittenDestination.MQ.DestinationData.replyIdentifier;

I have a time out setting of 3 mins to get the response from the response queue.

The issue what am facing here is for the concurrent requests the responses are getting swapped from one request to other request.

what mighte be causing the issue here? Can you guys please give me some solution?
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fjb_saper
PostPosted: Mon Oct 01, 2012 7:32 pm    Post subject: Reply with quote

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Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
Looks to me like you might have some timing issue with a unit of work issue.
Make sure a request has been committed before you look for the reply...
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