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| suneel |
 Posted: Tue May 17, 2011 1:05 am Post subject: MQRC 2009 |
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Voyager
Joined: 06 Nov 2009
Posts: 89
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Hi Experts,
When MQRC2009 error occurs. What can cause this. What all we need to check when this issue occurs? |
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| Mr Butcher |
| Posted: Tue May 17, 2011 1:41 am Post subject: |
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Padawan
Joined: 23 May 2005
Posts: 1716
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search here for 2009, check the mq documentation, check the ibm site and google for it and you will find many suggestions what to check.
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Regards, Butcher |
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| suneel |
| Posted: Tue May 17, 2011 6:37 am Post subject: |
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Voyager
Joined: 06 Nov 2009
Posts: 89
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| i already did that and found the info.. but i thought i can get all at one site so i posted it... can you please post what all the scenarios it occurs in this forum |
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| mqjeff |
| Posted: Tue May 17, 2011 6:47 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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The MQ documentation IS the single place to look for all scenarios.
It will tell you exactly which MQ API calls can generate this specific MQRC, and what it means in that condition. |
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| mvic |
| Posted: Tue May 17, 2011 7:00 am Post subject: |
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Jedi
Joined: 09 Mar 2004
Posts: 2080
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| suneel wrote: |
| can you please post what all the scenarios it occurs in this forum |
2009 means connection-broken.
It will appear whenever the connection between your app and the queue manager id broken.
For a client application, this can happen if your network connection goes bad for some reason.
Do you have a problem you are trying to solve.. maybe it would be easiest to write a brief description, so we know the scenario you are in. |
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| suneel |
| Posted: Tue May 17, 2011 7:45 am Post subject: |
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Voyager
Joined: 06 Nov 2009
Posts: 89
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| Application is getting 2009 error. They bounced their application still they facing the issue and Queue Manager and Listener are running fine. i am afraid how they are getting 2009 eror |
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| SAFraser |
| Posted: Tue May 17, 2011 7:56 am Post subject: |
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Shaman
Joined: 22 Oct 2003
Posts: 742
Location: Austin, Texas, USA
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| You mentioned that you have googled and searched. Based on your research, what have you done so far? For example, logs? Which ones and where? What other troubleshooting have you tried, beyond the application being bounced? |
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| suneel |
| Posted: Tue May 17, 2011 8:00 am Post subject: |
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Voyager
Joined: 06 Nov 2009
Posts: 89
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| i belive for 2009 error there is nothing much to do from MQ side, because QM and listerner are running fine. In QM error logs also i dont find anything related to SVRCONN channel. Max active channel of the QM absolutely fine. So what else you want me to check? |
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| mqjeff |
| Posted: Tue May 17, 2011 8:04 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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check the mq error logs on the client side.
confirm that you can otherwise establish network connectivity from the client machine to the server machine. |
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| suneel |
| Posted: Tue May 17, 2011 8:07 am Post subject: |
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Voyager
Joined: 06 Nov 2009
Posts: 89
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| Network connectivity is already there. Nothing found suspicious in MQ client MQ logs |
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| ramires |
| Posted: Tue May 17, 2011 10:35 am Post subject: |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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When does it happen?
What do you do when it happens?
Where do you see the 2009?
It's constant, it's sporadic?
Depending on the answers to these and other questions the forum may help...
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Obrigado / Thanks you |
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| mqjeff |
| Posted: Tue May 17, 2011 10:41 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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Is MQRC 2009 the *only* MQRC reported? Are you using SSL?
Is the network deciding that MQ connections are 'long running' and need to be terminated? Make the network admins double-check this, even if they say that the network is fine. |
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| fjb_saper |
| Posted: Tue May 17, 2011 8:21 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| suneel wrote: |
| Network connectivity is already there. Nothing found suspicious in MQ client MQ logs |
Did you do a telnet to the MQ port? Some firewalls have the ping port allowed but will block your MQ call. 
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MQ & Broker admin |
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| zpat |
| Posted: Tue May 17, 2011 11:14 pm Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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MQ client applications should be coded to attempt reconnection to the queue manager if they get a MQRC 2009 (but not without a wait interval).
MQRC 2009 will happen for various reasons, unless the QM has been taken down, it's usually a network glitch or maybe a firewall timeout. You could try setting tcp keepalive=yes in qm.ini |
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| suneel |
| Posted: Wed May 18, 2011 12:56 am Post subject: |
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Voyager
Joined: 06 Nov 2009
Posts: 89
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| i did telnet and its working... In the application logs we could see 2009 error |
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