| Author |
Message
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| jfplata |
 Posted: Mon May 19, 2003 8:08 am Post subject: Terminate Process Instance Via XML |
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Newbie
Joined: 12 May 2003
Posts: 2
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I am trying to terminate a process instance using the XML interface that Workflow provides. I am sending a ProcessInstanceTerminate message. My XML message looks like this:
<?xml version="1.0" standalone="yes"?>
<WfMessage>
<WfMessageHeader>
</WfMessageHeader>
<ProcessInstanceTerminate>
<ProcInstName>TEST</ProcInstName>
</ProcessInstanceTerminate>
</WfMessage>
I need to know if my request was successful or not. I thought that by using ProcessInstanceTerminate, workflow will send a reply back to the queue that you specified when you send the message however I haven't received any replies. I also specify <ResponseRequired>Yes</ResponseRequired> in the XML message but I still don't get a reply. I changed my application so it waits at least 30 seconds before checking the Reply to Queue but I just get a 2033 error (No more messages). Has anyone tried to terminate a process instance and received a reply back from Workflow?
_________________
Jorge Plata
IBM Certified Solutions Expert - MQSeries Workflow |
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| jmac |
| Posted: Mon May 19, 2003 8:35 am Post subject: |
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Jedi Knight
Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC
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I have done this successfully many times. I am not certain what could be wrong.
Can you give us more information. Re is queue defined? Does instance actually terminate?
What version of MQWF
_________________
John McDonald
RETIRED |
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| jfplata |
| Posted: Mon May 19, 2003 10:01 am Post subject: |
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Newbie
Joined: 12 May 2003
Posts: 2
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The instance is actually terminated but I don't receive any responses. As far as the reply to Queue, it is defined. I also have a program that Starts a process instance via XML and I specify a Reply to Queue and it works fine, I get a response. For the terminate process instance request I am using the same reply to queue (just for now). You said that you have done this many times, did you receive a response when the instance is terminated (obviously if you requested one)? And when the terminate instance failed did you receive a response?
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Jorge Plata
IBM Certified Solutions Expert - MQSeries Workflow |
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| jmac |
| Posted: Mon May 19, 2003 10:24 am Post subject: |
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Jedi Knight
Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC
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Jorge:
I will run some samples later today...
Have you checked that you are setting the ReplyToQ/Qmgr in the MQ header?
I will post the results of my tests later today
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John McDonald
RETIRED |
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| vennela |
| Posted: Mon May 19, 2003 12:42 pm Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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I did this for you John
I am getting the response back nice and clear. All I did is I changed the program in the repository.
| Code: |
MessageInXMLFmt = MessageInXMLFmt + " <ProcessInstanceTerminate>" + "\n";
MessageInXMLFmt = MessageInXMLFmt + " <ProcInstName>CreditRequest</ProcInstName>" + "\n";
MessageInXMLFmt = MessageInXMLFmt + " </ProcessInstanceTerminate>" + "\n"; |
I got this response
| Code: |
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!-- This document is generated by a MQSeries Workflow Version 3.4.0 server -->
<WfMessage>
<WfMessageHeader>
<ResponseRequired>No</ResponseRequired>
<UserContext>I want this data back</UserContext>
</WfMessageHeader>
<ProcessInstanceTerminateResponse>
<ProcessInstance>
<ProcInstID>UAAAAAEACwAAAAAAAAAAAAAAAAABAAHAAAAAAAAAAAAAUA==</ProcInstID>
<ProcInstName>UAAAAAEACwAAAAAAAAAAAAAAAAABAAHAAAAAAAAAAAAAUA==CreditReques
t</ProcInstName>
<ProcInstTopLevelName>UAAAAAEACwAAAAAAAAAAAAAAAAABAAHAAAAAAAAAAAAAUA==Cred
itRequest</ProcInstTopLevelName>
<ProcInstDescription>Credit request</ProcInstDescription>
<ProcInstState>Deleted</ProcInstState>
<LastStateChangeTime>2003-05-19 20:36:04.084000</LastStateChangeTime>
<LastModificationTime>2003-05-19 20:36:04.084000</LastModificationTime>
<ProcTemplID>UQAAAAEAAcAAAAAAAAAAAABR</ProcTemplID>
<ProcTemplName>CreditRequest</ProcTemplName>
<ProcTemplValidFromDate>2003-05-06 17:12:34.046000</ProcTemplValidFromDate
>
<Icon>FMCBPRC</Icon>
</ProcessInstance>
</ProcessInstanceTerminateResponse>
</WfMessage>
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Jorge:
If you have a chance you may look at the sample 'ProcessTemplateCreateAndStartInstance' in the repository on this site and make modifications and see if it helps. |
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