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| Lillian |
 Posted: Mon Nov 08, 2004 5:45 am Post subject: Local environment/Destinaltion List |
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Centurion
Joined: 15 Apr 2002
Posts: 102
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Hi
We are using WMQI v2.1 CSD06.
The flow consists of a subflow, compute, outputnode(in order). The compute node has been set up to pass the localEnvironment and Message and the Output is to a destinalist List set up in the subflow. The problem is :
The trace after the subflow shows the localenvironment variables ( queuename) but as soon as it passes the compute the data is no longer there..thus crashing on output. If the subflow is moved to after the compute, the message is output to the destination queue.
We have even tried setting the compute mode to all.. Why does the local environment get overwritten??
Code:
SET OutputLocalEnvironment.Destination.MQ.DestinationData[1].queueName = WS_REQUEST_Q; |
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| jefflowrey |
| Posted: Mon Nov 08, 2004 5:49 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Does the code inside the Compute Node do anything to erase the LocalEnvironment?
_________________
I am *not* the model of the modern major general. |
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| Lillian |
| Posted: Mon Nov 08, 2004 5:53 am Post subject: |
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Centurion
Joined: 15 Apr 2002
Posts: 102
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| Not that I can see. It merely does mapping to a new MRM definition and copies message headers. |
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| jefflowrey |
| Posted: Mon Nov 08, 2004 6:07 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Try adding "Set OutputLocalEnvironment = InputLocalEnvironment;" in your compute node.
I think the Local Environment doesn't get copied normally. The mode of the node merely controls whether OutputLocalEnvironment gets propagated or not, as I understand it.
_________________
I am *not* the model of the modern major general. |
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| leongor |
| Posted: Mon Nov 08, 2004 7:35 am Post subject: |
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Master
Joined: 13 May 2002
Posts: 264
Location: Israel
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| Quote: |
The compute node has been set up to pass the localEnvironment and Message
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Ensure that you are really set this because otherwise your changes to LocalEnvironment are lost.
_________________
Regards.
Leonid.
IBM Certified MQSeries Specialist. |
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| kirani |
| Posted: Mon Nov 08, 2004 9:15 am Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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If you use Set OutputLocalEnvironment = InputLocalEnvironment; then make sure your compute mode includes LocalEnvironment also. It is best practice to select only the tree that you are modifying in your Compute node. For example, if you are building a new Message then compute mode should be set to "Message" only.
_________________
Kiran
IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
IBM Cert. Developer - MQSeries
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