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MQSeries.net Forum IndexWebSphere DataPowerImplement Retry in case of mq call to remote backend fails

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phanish
PostPosted: Wed Sep 03, 2014 2:26 am Post subject: Implement Retry in case of mq call to remote backend fails Reply with quote

Apprentice

Joined: 04 May 2013
Posts: 30

Hi

I created an MPG to receive non-xml requests and I am making an MQ call to backend system directly,I created a QMG for this purpose with the remote host and channel details.

In the request rule;I am not doing any transformation and it's just a passthru to backend,but in the intermediate transform action I am setting the headers(encoding and ccsid specificallly to send the data in different format) and routing-url and there is absolutely no change in the data content.
I created an error rule to handle error scenarios.In testing an error scenario I provided a wrong remote queue in the MQ url but it's not throwing an error explicity and it's not invoking error rule as I anticipated,but I can see the logs in the probe in red that the MQ call to the backend failed.

Code:
7:57:16 AM mq error 10245715      0x80e00648 mpgw (CBP-MPG): Could not open, destination queue or topic object is unknown (Reason Code 2085), MQ Reason Code = 2085, MQ URL = dpmq://Common_TSYSQM/?RequestQueue=PTNYV.RQ.C2860.NGAPP1xx;PMO=8192
7:57:16 AM mq error 10245715      0x0133001f mpgw (CBP-MPG): Could not open, destination queue or topic object is unknown (Reason Code 2085)


could you please let me know how to capture the details in subsequent actions(as I dont see in any of the service variables) and reject so that it'll invoke an error rule.
I appreciate your help..thank you
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hrknag
PostPosted: Wed Sep 17, 2014 9:12 pm Post subject: I created an MPG to receive non-xml requests and I am making Reply with quote

Newbie

Joined: 17 Sep 2014
Posts: 3

Hi,

I have implemented the same scenario with invalid MQ url on var://service/routing-url on my Intermediate Result Action and it is automatically invoking the Error Rule. I think it should work.
Check again if there there is any mismatch in the configuration.

Regards....
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dilse
PostPosted: Thu Jan 29, 2015 1:51 pm Post subject: Reply with quote

Master

Joined: 24 Jun 2004
Posts: 270

phanish,
How did you resolve the issue? I am having the same issue where the error rule is not being invoked for an invalid MQ backend url.
Any help is appreciated!!
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