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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » Container Changes in Production Environment

Container Changes in Production Environment

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yworkflow

Posted: Fri Aug 29, 2003 7:57 am Post subject: Container Changes in Production Environment

Newbie

Joined: 29 Aug 2003
Posts: 4

I needed to add new variable in data structure. I did it and try to execute the program and I am getting error 113.

ReadOnlyContainer.leaves() methods return the new structure for the process instances which were created before container changes. And problem is ContainerElement.getString() throws FMCEXCEPTION for newly added element. Looks it is not able to correlate the old instance with newly added variables.

I can catch the exception and set value to something. But is there any way through ADMIN tool to set values for old process instances (instead of program)?

Ratan

Posted: Fri Aug 29, 2003 8:05 am Post subject:

Grand Master

Joined: 18 Jul 2002
Posts: 1245

The newly added members will not reflect in the old Process Instances. All the new Process Instances will have the new members.

You cant change an In-Flight Process Instance.
_________________
-Ratan

amittalekar

Posted: Fri Aug 29, 2003 10:05 am Post subject:

Disciple

Joined: 03 Apr 2002
Posts: 166
Location: VA, USA

U can't change inflight process instances.... so ur corresponding code should never change in production...

wht best u can do is someway distinguish between old process instance and new proc instance and call corresponding code... just think of changing process name or activity name (just a thought) and add the changed implementation at different place (say at different method & call this nethod).... hope this helps...

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