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MQSeries.net Forum Index » General IBM MQ Support » command server stopped

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KIT_INC
PostPosted: Mon Apr 25, 2016 9:16 am    Post subject: command server stopped Reply with quote

Knight

Joined: 25 Aug 2006
Posts: 589

Running MQ V8 on linux, the MQ errors log shows that the command server has stopped due to MQRC 2041 (object changed). The Object was SYSTEM.ADMIN.COMMAND.QUEUE. Looking at the alteration date od the Q definition, there has been no changed since the Q was created. There is no alias Q used for the SYSTEM.ADMIN.COMMAND.QUEUE.

Does 2041 Object changed really means the change of the definition ? Is there any other changes that can result in 2041 ?

The error happens more than 10 days ago and the command server was left stopped until eventually some one noticed it. Should we be monitoring the command server in production ? Any suggestion ?
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hughson
PostPosted: Tue May 03, 2016 1:22 am    Post subject: Reply with quote

Padawan

Joined: 09 May 2013
Posts: 1959
Location: Bay of Plenty, New Zealand

I cannot think of any other reason that would contribute a 2041 return code.

If there is, IBM should update the documentation to describe it.

Additionally, the command server is IBM code, and it should be following the behaviour expected by an application that receives a 2041, which is to MQCLOSE and re-MQOPEN the queue again. It should not simply stop.

For these two reasons, I suggest you contact IBM by raising a PMR for this issue.

Cheers
Morag
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