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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » [SOLVED]Process Instances - Restart

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CHF
PostPosted: Tue May 11, 2004 1:50 pm    Post subject: [SOLVED]Process Instances - Restart Reply with quote

Master

Joined: 16 Dec 2003
Posts: 297
WF 3.4.
I use Web Client.

I have around 1000 process instances in my process instances list. All of them are waiting for response back from UPES requests. The 6th activity of the process is Synchronous UPES call, and actually WF already sent the ActImpInvoke messages, and waiting for the response back. But unfortunately I lost all these messages from that UPES queue.

I know I can restart them manually and send the messages again to UPES queue, by going to each of the process instance monitor and by force restarting the activity.

I would like to know
1) Is there any other easy way to achieve this task?
2) If I need to use any API, how do I proceed on implementing that API?

Thanks
CHF
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jmac
PostPosted: Tue May 11, 2004 2:49 pm    Post subject: Reply with quote

Jedi Knight

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

I assume that you can not see any workitems for these. I think the only possiblity is going to be to write some code.

For Each Stuck instance:

1. Access the Instance.
2. Get the ActivityInstances for this Instance.
3. Locate the proper Activity
4. Issue a ForceRestart on the Activity Instance (this will create a
(workitem for the user id that issues the forceRestart)
5. Access the workitem
6. Do a Start() on the workitem. This will cause the message to be sent
to the UPES again.
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CHF
PostPosted: Wed May 12, 2004 11:12 am    Post subject: Reply with quote

Master

Joined: 16 Dec 2003
Posts: 297
Thanks Jmac. I have it worked out.

CHF
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