| Author |
Message
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| vignesh86 |
 Posted: Mon May 20, 2013 9:52 pm Post subject: WebSphere MQ Unexpected error.Failing Process MQPUB.exe |
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Apprentice
Joined: 23 Dec 2010
Posts: 27
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On May 18th, We did a production Migration for a queue manager from w2k3 to w2k8 box.Once Migration is completed, all connectivity was working fine and no issues found.
The Server gone live yesterday and today morning we got issue from our application team that there are many FDC's generater ang errors in event viewer.Below is the FDC generate and errors in MQ logs.
FDC:
Operating System :- Windows Server 2008 R2 Server Enterprise Edition, |
| Build 7601: SP1 |
| PIDS :- 5724H7220 |
| LVLS :- 7.0.1.8 |
| Product Long Name :- WebSphere MQ for Windows |
| Vendor :- IBM |
| Probe Id :- PU202010 |
| Application Name :- MQM |
| Component :- fqxCreateInternalQ |
| SCCS Info :- base/src/cmqxfqxa.c, 1.79.3.1 |
| Line Number :- 1134 |
| Build Date :- Feb 24 2012 |
| CMVC level :- p701-108-120224 |
| Build Type :- |
| UserID : |
| Process Name :- C:\Program Files (x86)\IBM\WebSphere MQ\bin\amqfqp |
| ub.exe |
| Addressing mode :- 32-bit |
| Process :- 00079656 |
| Thread :- 00000001 |
| QueueManager :- XXXXXXXX |
| UserApp :- FALSE |
| ConnId(1) IPCC :- 85590 |
| ConnId(2) QM :- 48056 |
| Last HQC :- 1.0.0-218800 |
| Last HSHMEMB :- 2.9.27-10411708 |
| Major Errorcode :- frcE_UNEXPECTED_ERROR |
| Minor Errorcode :- OK |
| Probe Type :- INCORROUT |
| Probe Severity :- 2 |
| Probe Description :- AMQ6125: An internal WebSphere MQ error has occurred. |
| FDCSequenceNumber :- 0 |
| Arith1 :- 2 2 |
| Arith2 :- 28737 7041 |
| Comment1 :- XXXXXXXX |
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| Comment3 :- SYSTEM.BROKER.INTER.BROKER.COMMUNICATIONS |
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+-----------------------------------------------------------------------------+
ERROR LOGS:
5/20/2013 22:50:39 - Process(80660.1) User() Program(amqfqpub.exe)
Host()
AMQ6125: An internal WebSphere MQ error has occurred.
EXPLANATION:
An internal error has occurred with identifier 20805800. This message is
issued in association with other messages.
ACTION:
Use the standard facilities supplied with your system to record the problem
identifier and to save any generated output files. Use either the WMQ Support
site: http://www.ibm.com/software/integration/wmq/support/, or IBM Support
Assistant (ISA): http://www.ibm.com/software/support/isa/, to see whether a
solution is already available. If you are unable to find a match, contact your
IBM support center. Do not discard these files until the problem has been
resolved.
Can you please let me know what could be the issue?
Thanks in advance!!! |
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| exerk |
| Posted: Mon May 20, 2013 10:39 pm Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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Are you:
1. Running a Broker on that queue manager, doing pub/sub?
2. Running the queue manager under local user or domain user control?
Presumably this has only happened when you've 'switched on' something that uses the queue manager, or some functionality within the queue manager?
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| vignesh86 |
| Posted: Tue May 21, 2013 1:13 am Post subject: WebSphere MQ Unexpected error.Failing Process MQPUB.exe |
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Apprentice
Joined: 23 Dec 2010
Posts: 27
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Hi Exerk,
There is no broker running in that Application
No, the queue manager is running under mqm
Have analyzed and found there are some system objects not created in that queue manager.
SYSTEM.BROKER.ADMIN.STREAM
SYSTEM.BROKER.CONTROL.QUEUE
SYSTEM.BROKER.DEFAULT.STREAM
SYSTEM.BROKER.INTER.BROKER.COMMUNICATIONS
Whether this could be the issue? |
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| exerk |
| Posted: Tue May 21, 2013 1:34 am Post subject: Re: WebSphere MQ Unexpected error.Failing Process MQPUB.exe |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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| vignesh86 wrote: |
| There is no broker running in that Application |
OK...
| vignesh86 wrote: |
| No, the queue manager is running under mqm |
That doesn't answer my earlier question, it just muddies the waters...
| vignesh86 wrote: |
Have analyzed and found there are some system objects not created in that queue manager.
SYSTEM.BROKER.ADMIN.STREAM
SYSTEM.BROKER.CONTROL.QUEUE
SYSTEM.BROKER.DEFAULT.STREAM
SYSTEM.BROKER.INTER.BROKER.COMMUNICATIONS
Whether this could be the issue? |
Assuming that those objects were not present before the migration, what has changed in regards to the queue manager setup after the migration?
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| vignesh86 |
| Posted: Tue May 21, 2013 1:59 am Post subject: WebSphere MQ Unexpected error.Failing Process MQPUB.exe |
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Apprentice
Joined: 23 Dec 2010
Posts: 27
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In Queue Manager properties,
PSMODE is ENABLED so i think it is looking for the
SYSTEM.BROKER.ADMIN.STREAM
SYSTEM.BROKER.CONTROL.QUEUE
SYSTEM.BROKER.DEFAULT.STREAM
SYSTEM.BROKER.INTER.BROKER.COMMUNICATIONS
Objects.
In Test, these queues are present and PSMODE is ENABLED as well.
But in production, these queues are not present and PSMODE is ENABLED.
Checked the backup file of old production queue manager, these queues are not there as well. |
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| vignesh86 |
| Posted: Thu May 23, 2013 2:15 am Post subject: WebSphere MQ Unexpected error.Failing Process MQPUB.exe |
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Apprentice
Joined: 23 Dec 2010
Posts: 27
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One More question
While altering the queue manager PSMODE to DISABLED.
Whether restart of queue manager is required? |
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| hughson |
| Posted: Fri May 24, 2013 4:39 am Post subject: |
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Padawan
Joined: 09 May 2013
Posts: 1959
Location: Bay of Plenty, New Zealand
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If PSMODE(ENABLED) those queues will be required. If you remove those queues you should at minimum run with PSMODE(COMPAT) if you are not using Queued Pub/Sub or Hierarchies. If you are not using Pub/Sub at all, then you can got to PSMODE(DISABLED). You do not need a queue manager recycle to change PSMODE.
Cheers
Morag
_________________
Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
Get your IBM MQ training here!
MQGem Software |
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