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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Multpile MQoutPut nodes in a flow and want to ROLLBACK

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Dennis
PostPosted: Mon Jul 09, 2012 12:14 pm    Post subject: Multpile MQoutPut nodes in a flow and want to ROLLBACK Reply with quote

Apprentice

Joined: 04 May 2010
Posts: 29
I have a situation where I have multiple MQoutput nodes in a flow. If after going thru some nodes and I get an error I want to ROLLBACK all the previous puts.

Example

Compute1 node goes to MQoutput node1 then MQoutput node1 goes into Compute node2. Compute node2 goes into MQoutput node2. There is an error in the MQoutput node2 put. I want to back out the MQoutput node1 put.

I have tried setting the Transaction Mode to 'YES' and performing a 'ROLLBACK' but my put from MQoutput node1 stills shows up on the queue when I exit the flow.
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mqjeff
PostPosted: Mon Jul 09, 2012 12:16 pm    Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447
Transaction mode needs to be YES on the Input as well.
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Dennis
PostPosted: Tue Jul 10, 2012 5:54 am    Post subject: Reply with quote

Apprentice

Joined: 04 May 2010
Posts: 29
Thanks for the reply. I have the transaction mode set to YES on the input but my first MQOutPut node put does not get backed out.
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mqjeff
PostPosted: Tue Jul 10, 2012 6:10 am    Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447
So, again, you need to make sure that the input node is providing a transaction.

Then you need to make sure that all of the output nodes are participating in that transaction.
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