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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » MQInput to MQOutput - Stopped listening for a response.

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tank_n_spank
PostPosted: Mon Sep 15, 2014 5:15 am    Post subject: MQInput to MQOutput - Stopped listening for a response. Reply with quote

Apprentice

Joined: 02 Sep 2014
Posts: 37

Hello there,

I have a MQInput and MQOutput notes, with a Compute node in the middle. It has some ESQL that changes a field.

However, when I run the message running an XML file, the message is being stuck in Open Output Count.

Code:
[Test Client Info]MQ input handler initialized with: host=localhost|port=0|qmgr=MB8QMGR|queue=ESQL_SIMPLE_IN
[Test Client Info]MQ input handler sending message...
[Test Client Info]MQ output monitor is stopping...


In the message Flow Test Events tab, it's starting as sending message to MQ Queue - > MQ Queue Monitor "ESQL_SIMPLEP_OUT" - > Stopped listening for a response.

Any ideas?

I even specified the Reply Queue in the ESQL.

Kind regards,
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vicentius
PostPosted: Mon Sep 15, 2014 9:55 pm    Post subject: Reply with quote

Apprentice

Joined: 01 Mar 2013
Posts: 28

What is the compute mode of the middle node? What destination mode do you have on the MQOutput node? Can you post the ESQL code that alters the message?
Did you try analyzing the user trace to better understand what actually happens?
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Esa
PostPosted: Mon Sep 15, 2014 11:20 pm    Post subject: Reply with quote

Grand Master

Joined: 22 May 2008
Posts: 1387
Location: Finland

It looks like you have no exception handling in your flow.

Wire a compute node between the Catch terminal of the MQ Input node and the In terminal of the MQ Output node with ESQL like this:
Code:
CREATE FUNCTION Main() RETURNS BOOLEAN
   BEGIN
      SET OutputRoot.Properties = InputRoot.Properties;
      CREATE FIRSTCHILD OF OutputRoot.XMLNSC FROM InputExceptionList;   
      RETURN TRUE;
   END;
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