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MQSeries.net Forum Index » General IBM MQ Support » Channel not found messages

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tleichen
PostPosted: Fri Dec 14, 2007 8:45 am    Post subject: Channel not found messages Reply with quote

Yatiri

Joined: 11 Apr 2005
Posts: 663
Location: Center of the USA

On one of our Windows servers, we have messages coming out quite often in the application log that seem to be referencing a former queue manager that used to be in the cluster, but no longer exists. The messages look like the following:
Quote:

Channel 'QMGR.1' not found.

The requested operation failed because the program could not find a definition of channel 'QMGR.1'.

Check that the name is specified correctly and the channel definition is available.

It is true that this channel does not exist, but I can't find what is referencing it. Any thoughts?
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jefflowrey
PostPosted: Fri Dec 14, 2007 8:46 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

Was the qmgr properly removed from the cluster?

Are you sure?
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tleichen
PostPosted: Fri Dec 14, 2007 8:57 am    Post subject: Reply with quote

Yatiri

Joined: 11 Apr 2005
Posts: 663
Location: Center of the USA

Unsure, because it was before my time here. Any suggestions on what or where to look for the culprit?
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jefflowrey
PostPosted: Fri Dec 14, 2007 9:09 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

Look for messages on S.C.T.Q.

Look for similar errors on other machines, to find if this is a result of someone trying to talk TO this machine, rather than something trying to talk FROM this machine.
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tleichen
PostPosted: Fri Dec 14, 2007 12:32 pm    Post subject: Reply with quote

Yatiri

Joined: 11 Apr 2005
Posts: 663
Location: Center of the USA

I don't see anything on the S.C.T.Q. of this or any other box that might be talking to it. There is one thing that might be a clue, though. When I expand the queue display on the MQ Explorer (btw, we are stuck on version 5.3), on this machine I get the following pop-up message:
Quote:
The repository queue manager for cluster 'XYZ.CLUSTER' is not available for connection. Views showing cluster queues in this cluster may be incomplete. (AMQ4515)

This appears to be a remnant stuck in the cluster configuration somewhere. Is there any manual way of getting to this?
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PeterPotkay
PostPosted: Fri Dec 14, 2007 1:09 pm    Post subject: Reply with quote

Poobah

Joined: 15 May 2001
Posts: 7722

Grab the cluster manual, get a runmqsc session going on one of the full repository QMs and eject this Windows QM from the cluster for good.
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jeevan
PostPosted: Fri Dec 14, 2007 1:41 pm    Post subject: Reply with quote

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Joined: 12 Nov 2005
Posts: 1432

http://publib.boulder.ibm.com/infocenter/wmqv6/v6r0/index.jsp?topic=/com.ibm.mq.csqzah.doc/qc11190_.htm
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