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MQSeries.net Forum Index » IBM MQ Java / JMS » Strange User ID coming from Pubs/Subs

Strange User ID coming from Pubs/Subs

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wilsonjohn24

Posted: Tue Oct 16, 2007 7:02 am Post subject: Strange User ID coming from Pubs/Subs

Voyager

Joined: 02 Feb 2007
Posts: 93
Location: Scotland

Set Up
=====

1.Basically doing a subscription via JMS on broker pubs/subs engine.
2.Pubs/subs broker is different from Queue Mgr that JMS app is connected to.
3.Plumbing is all in place.
4.Run the JMS app Getting a Broker command failed: 3081. Which I know is to do with Security
5.Put tracing on secuity events and decipher PCF.

com.ibm.mq.pcf.MQCFST: #define MQCACF_USER_IDENTIFIER 3025
- type: 4
- strucLength: 32
- parameter: 3025
- codedCharSetId: 0
- stringLength: 12
- string: 'MQM '

Questions:
----------

Where does this upper case MQM come from as all our user id are lowercase?
Is this a broker internal id and is this configurable?

Thanks,

Vitor

Posted: Tue Oct 16, 2007 7:04 am Post subject:

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

Does this follow on from

http://www.mqseries.net/phpBB2/viewtopic.php?t=39828
_________________
Honesty is the best policy.
Insanity is the best defence.

wilsonjohn24

Posted: Tue Oct 16, 2007 7:30 am Post subject:

Voyager

Joined: 02 Feb 2007
Posts: 93
Location: Scotland

Yes it logically does.... This is further diagnosis of the problem....

But I have a more formulated question - where does the MQM userid come from

Also the other thread is like a mini diary in my struggle to get working pub/subs

fjb_saper

Posted: Tue Oct 16, 2007 2:15 pm Post subject: Re: Strange User ID coming from Pubs/Subs

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

wilsonjohn24 wrote:

We had the same problem (failed 3081) with MB pub until we applied patch 6.0.0.3.... We never investigated in such depth though...

Make sure your MQ and broker are at the right patch level....
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MQ & Broker admin

wilsonjohn24

Posted: Tue Oct 16, 2007 10:19 pm Post subject:

Voyager

Joined: 02 Feb 2007
Posts: 93
Location: Scotland

Thanks again fjb_saper. We are running 6.0.0.1.

I reckon this has been the underpinning cause all along.. Still it was a nice learning exercise on PCF's.

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