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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » FMC Execution Server stops abnormally

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webstream
PostPosted: Wed Jul 03, 2002 2:30 pm    Post subject: FMC Execution Server stops abnormally Reply with quote

Newbie

Joined: 03 Jul 2002
Posts: 5

hi
i am trying to kick off a process template via MQWF XML message.
The message is put onto EXEXMLINPUTQ successfully.
However the MQWF doesn't seem to pick up the message automatically, instead the FMC Execution Server stops abnormally. The error msg is :

FMC12250E The execution server for system FMCSYS stopped abnormally.


The following is the request being passed

Request:
<?xml version="1.0" standalone="yes"?>
<WfMessage>
<WfMessageHeader>
<ResponseRequired>Yes</ResponseRequired>
<UserContext>This data is sent back in the response</UserContext>
</WfMessageHeader>
<ProcessTemplateExecute>
<ProcTemplName>Provisioning</ProcTemplName>
<ProcInstInputData>
<SampleDataDS>
<Request_ID>30022</Request_ID>
<Status>success</Status>
<NextStep>10</NextStep>
<NextSeqNo>nextSequence12</NextSeqNo>
<CustomerName>John</CustomerName>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries></NumRetries>
<NumRetries>Y</NumRetries>
</SampleDataDS>
</ProcInstInputData>
</ProcessTemplateExecute>
</WfMessage>


Any suggestions would be helpful.

Regards,
webstream
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vedbhat
PostPosted: Wed Jul 03, 2002 6:23 pm    Post subject: Reply with quote

Disciple

Joined: 19 Mar 2002
Posts: 186
Location: Singapore

Hi,

Check using the Command line admin utility for exact error message.

This could be because of spelling mistake/not the same case in any of the values or the format of XML is not proper. Please check this carefully.

Cheers
Ved
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jmac
PostPosted: Thu Jul 04, 2002 5:13 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

If you want to easily see the exact error message, you could specify RepylRequired Yes. Just be sure and fill in the ReplyTo Q and QM in the MQSeries header. This would show you any error that occurs in the processing of your XML. However, unless you are running an Extremely old version of MQWF, a bad message would not bring down the Execution Server.
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vedbhat
PostPosted: Thu Jul 04, 2002 6:22 pm    Post subject: Reply with quote

Disciple

Joined: 19 Mar 2002
Posts: 186
Location: Singapore

Hi John,

When we tried this in Version 3.3, for some scenario's we dont get exact error message as a part of MQSeries Message, So we had to personally look at Admin util to check the cause.

Some of the error scenario's where, Data structure field name incorrect, Stanalone = 'No' - This looks for DTD etc etc..

So it would be better to look at the admin utility as well.

Regards
Ved
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webstream
PostPosted: Fri Jul 05, 2002 11:03 am    Post subject: Reply with quote

Newbie

Joined: 03 Jul 2002
Posts: 5

hi ,
I have checked the XML message, the message looks fine.i also tried to use the StartCreditRequest.java(uses MQ Binding mode) the sample program.When i run the same the message gets placed onto MQWF and the Execution Server remains in the running state.As soon as i try to place the XML message from my program(uses transport TCP/IP mode) the fmcemain.exe stops running.
From the admin utility also i see the same message as in the Event log.
"Execution Server stopped abnormally"

Any thoughts,

WebStream
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jmac
PostPosted: Sat Jul 06, 2002 5:12 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

Is it possible that your replyQ/ReplyQmgr are not set in the MQSeries header? Or maybe that they do not exist? It has become extremely rare to bring down the ES with a bad xml message, what version of MQWF are you using? If your ReplyQ/Qmgr are all properly defined and set in the MQHeader, and you are at V332 SP1, I would suggest you open a PMR.

One additional item, are you sure you want ProcessTemplateExecute? Unless the ProcessModel contains only automated activities this is most likely not what you need. For most cases it's ProcessTemplateCreateAndStartInstance.

GOOD LUCK
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webstream
PostPosted: Mon Jul 08, 2002 3:21 pm    Post subject: Reply with quote

Newbie

Joined: 03 Jul 2002
Posts: 5

hi,
I figured out the problem.It looks like there was a DB2 issue.When i checked the DB2 logs (db2dial*.log) i noticed some errors.
I re-installed Workflow with a clean install of DB2 and it solved the problem.

We are using MQ workflow only for automated tasks and hence i am using ProcessTemplateExecute.

Thanks for all the help.

Regards,
WebStream
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