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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Broker Abend error

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Vanshul_MB
PostPosted: Tue Jun 21, 2011 1:48 am    Post subject: Broker Abend error Reply with quote

Acolyte

Joined: 09 Feb 2011
Posts: 68

Hi,

I am getting this error on my broker while i am running a flow.


Severe Abend Error: Double Faulted during Abend Processing in Function ImbAbend::logSystemErrorAndTerminateProcessInternal(), Terminating Process

After this abend also, the execution continues and the flow processes the messages.

Can you please help me on what this abend means?

Its a flow where we are getting huge data from DB and creating xml out of it.
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mqjeff
PostPosted: Tue Jun 21, 2011 1:55 am    Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447

It means you need to open a PMR and have support review the abend files fully and all of the traces and other recreate information you are able to gather.

You should spend some time first trying to isolate the conditions that cause the abend. Is it always when you end up reading LOTS of data from the DB? Is it related to the AMOUNT of data you read from the db? is it related to WHICH data you read from the DB?
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Vanshul_MB
PostPosted: Tue Jun 21, 2011 1:57 am    Post subject: Reply with quote

Acolyte

Joined: 09 Feb 2011
Posts: 68

Yes its huge amount of data.We are saving the resultset in Environment and then creating xml from that Environment.

There is no Abemd file generated and the flow is still processing...
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mqjeff
PostPosted: Tue Jun 21, 2011 2:03 am    Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447

Then the problem is described by other information available on your system that you have not provided here.

Working through the mustgather for Broker before opening the PMR will a) ensure that when you do open the PMR you will have enough information to ensure the PMR is resolved quickly, b) may allow you to identify and resolve the issue yourself, without opening the PMR in the first place.

So, go forth and troubleshoot.
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WMBDEV1
PostPosted: Tue Jun 21, 2011 2:06 am    Post subject: Reply with quote

Sentinel

Joined: 05 Mar 2009
Posts: 888
Location: UK

Vanshul_MB wrote:
Yes its huge amount of data.


How big is huge?

Have you watched the size of the process when performing this action (although granted it does then seem strange that the flow continues to process the message so I could be barking up the wrong tree)?
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Vanshul_MB
PostPosted: Tue Jun 21, 2011 2:11 am    Post subject: Reply with quote

Acolyte

Joined: 09 Feb 2011
Posts: 68

My CPU Usage goes 100% sometimes while we execute the query
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