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| Hema30 |
 Posted: Wed May 05, 2004 11:38 am Post subject: 4070 |
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Acolyte
Joined: 02 Aug 2003
Posts: 59
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I am trying to clear the messages on DLQ.I get the following message.
"AMQ4070 Object is open. An attempt was made to delete or change an object that was in use. Wait until the object is not in use and retry. "
How do i know which application is keeping the queue open?
and how can i clear the messages.
Thanks
Hema |
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| Hema30 |
| Posted: Wed May 05, 2004 11:44 am Post subject: 2080 |
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Acolyte
Joined: 02 Aug 2003
Posts: 59
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| To add to the above problem when i issue amqsget it gives me a erroe 2080. |
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| offshore |
| Posted: Wed May 05, 2004 12:19 pm Post subject: |
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Master
Joined: 20 Jun 2002
Posts: 222
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Hema,
Assuming you have MQ 5.3
Issue MQSC Command:
DIS QSTATUS(qname) TYPE(HANDLE) ALL |
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| Hema30 |
| Posted: Wed May 05, 2004 12:30 pm Post subject: hi |
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Acolyte
Joined: 02 Aug 2003
Posts: 59
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| yes the process runmqtrm.exe is using .Can i stop it and clear the queue? |
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| jefflowrey |
| Posted: Wed May 05, 2004 12:31 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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That's a trigger monitor.
If you stop that process, your triggered applications won't get triggered.
_________________
I am *not* the model of the modern major general. |
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| Hema30 |
| Posted: Wed May 05, 2004 12:33 pm Post subject: hi |
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Acolyte
Joined: 02 Aug 2003
Posts: 59
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I know.I mean for a quick second can i stop and clear the messages from the DLQ and start it back???  |
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| EddieA |
| Posted: Wed May 05, 2004 1:35 pm Post subject: |
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Jedi
Joined: 28 Jun 2001
Posts: 2453
Location: Los Angeles
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| Quote: |
| the process runmqtrm.exe is using |
Errr. Shouldn't the Trigger Monitor be listening to an Initiation Queue, not the DLQ.
Cheers,
_________________
Eddie Atherton
IBM Certified Solution Developer - WebSphere Message Broker V6.1
IBM Certified Solution Developer - WebSphere Message Broker V7.0 |
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| jefflowrey |
| Posted: Wed May 05, 2004 2:33 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| EddieA wrote: |
| Quote: |
| the process runmqtrm.exe is using |
Errr. Shouldn't the Trigger Monitor be listening to an Initiation Queue, not the DLQ.
Cheers, |
Listening, yes. But if there's an issue with the triggered application (like "it can't be started"), then runmqtrm will open the DLQ for *output*, and write the trigger messages there.
The answer to whether or not a trigger monitor can be stopped briefly, and then started again is "It Depends."
The answer to "If I stop runmqtrm, will it free up the DLQ so I can clear it" should be "Yes".
_________________
I am *not* the model of the modern major general. |
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| PeterPotkay |
| Posted: Thu May 06, 2004 7:17 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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Clearing queues using the Clear Queue command is a royal pain. I prefer to use apps that just destructivly MQGET all the message. The only thing that stops this method is if the queue is opened with the EXCLUSIVE option for Input. All other cases, you can clear the messages regardless of who/what has it.
For clearing ALL messages, I use this support pac, which among other things allows you to MQGET on a queue until 2033, effectivly clearing the queue.
http://www-1.ibm.com/support/docview.wss?rs=203&uid=swg24000918&loc=en_US&cs=utf-8&lang=en
If I need to pick and choose which message to delete, like maybe only the 1st 1000, or only those older than today, then MO71 is the way to go.
http://www-1.ibm.com/support/docview.wss?rs=203&uid=swg24000142&loc=en_US&cs=utf-8&lang=en
Both run as MQClients on a Windows machine, and will connect you to any QM on any platform.
_________________
Peter Potkay
Keep Calm and MQ On |
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| RogerLacroix |
| Posted: Thu May 06, 2004 1:56 pm Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Hi,
You can also try out MQ Visual Edit. It has a 'Clear Queue' function but I built some smarts into it. If the queue is not open for either input or output then MQVE issues the PCF clear q command. Otherwise it does destructive gets of 1-byte against the queue until it is empty.
It has 2 other clear functions: Clear by Data/Time and Clear by Matching String.
For more information or to download a 30-day trial of MQ Visual Edit, go to
http://www.capitalware.biz/products.html
Regards,
Roger Lacroix
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Capitalware: Transforming tomorrow into today.
Connected to MQ!
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