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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Message are not getting drained

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narki
PostPosted: Thu Aug 02, 2007 8:29 pm    Post subject: Message are not getting drained Reply with quote

Acolyte

Joined: 19 Dec 2005
Posts: 67

we are still on 2.1 broker. My message flow is not draining message from the queue. what can be the reason. I tried to deplo the message flow stop the message flow and it is timing out. Please let me know what can be the reason.
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AkankshA
PostPosted: Thu Aug 02, 2007 8:37 pm    Post subject: Reply with quote

Grand Master

Joined: 12 Jan 2006
Posts: 1494
Location: Singapore

check the IPPROCS of your input queue..
do mqsilist and see if the flow is actually deployed..
check the the broker and configmanagere are able to communicate properly.. chk channel status etc
chk if ur DFE is up and running??

u shall find the problem cause in all these checks.. if nothing works then bounce the components and try...

else just let us know the errors and we shall help
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narki
PostPosted: Thu Aug 02, 2007 8:55 pm    Post subject: Reply with quote

Acolyte

Joined: 19 Dec 2005
Posts: 67

There is 1 IPPROCS. When we start the broker very first message is being processed. After that no messages are processed.
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AkankshA
PostPosted: Thu Aug 02, 2007 9:00 pm    Post subject: Reply with quote

Grand Master

Joined: 12 Jan 2006
Posts: 1494
Location: Singapore

hmmm

does the first message go to the o/p queue as well ... it might be getting rolled back or something...
is there any abend file generation???

well i dont really know abt 2.1..

but may be putting the debugger on shall help...
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narki
PostPosted: Thu Aug 02, 2007 9:19 pm    Post subject: Reply with quote

Acolyte

Joined: 19 Dec 2005
Posts: 67

Where and what should i llok for abend file. Please provide me deatil about abend file
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elvis_gn
PostPosted: Thu Aug 02, 2007 9:38 pm    Post subject: Reply with quote

Padawan

Joined: 08 Oct 2004
Posts: 1905
Location: Dubai

Hi narki,

Check your input queue, if the queueDepth is fluctuating between 'n' and 'n-1', then most probably the message is being rolled back...

Perhaps you should take a trace and see if the flow is even picking up messages.

What is the broker log saying ?

Regards.
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narki
PostPosted: Thu Aug 02, 2007 9:49 pm    Post subject: Reply with quote

Acolyte

Joined: 19 Dec 2005
Posts: 67

I do not see any error in the broker log.
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AkankshA
PostPosted: Thu Aug 02, 2007 10:12 pm    Post subject: Reply with quote

Grand Master

Joined: 12 Jan 2006
Posts: 1494
Location: Singapore

Quote:
Check your input queue, if the queueDepth is fluctuating between 'n' and 'n-1', then most probably the message is being rolled back...

Perhaps you should take a trace and see if the flow is even picking up messages.


also how abt checking system logs as well
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narki
PostPosted: Thu Aug 02, 2007 10:18 pm    Post subject: Reply with quote

Acolyte

Joined: 19 Dec 2005
Posts: 67

No, nothing is there in syslog also. this can be memory isssue. I am not sure wthat is going on. help
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Vitor
PostPosted: Thu Aug 02, 2007 11:23 pm    Post subject: Reply with quote

Grand High Poobah

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

narki wrote:
No, nothing is there in syslog also. this can be memory isssue. I am not sure wthat is going on. help


1) Check the backout count of the first message. The likely explaination is the one from elvis_gn that the message is poison and I don't think that explaination's been eliminated.

2) Get off v2.1 broker. Upgrade. It's out of service and horrible.

3) Redeploy the flow.

4) Get off v2.1 broker. Upgrade. It's out of service and horrible.

5) What platform is the broker running on?

6) Get off v2.1 broker. Upgrade. It's out of service and horrible.
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