Check Function Module - how to stop duplicate WF trigger

[Sheldon Oxenberg]

Hi Karsten,

I believe many of us have encountered this before.  You may need to remove
config in Transaction SWEC.
Please review SAP Note 797775, and you can search the internet, for
example, "SAP bus2012 releasestepcreated event"

Regards,
Sheldon Oxenberg
CSC




From:	"Ernst, Karsten" <Karsten.Ernst at fhp-ww.com>
To:	"sap-wug at mit.edu" <sap-wug at mit.edu>
Date:	09/30/2013 10:35 AM
Subject:	Check Function Module - how to stop duplicate WF trigger
Sent by:	sap-wug-bounces at mit.edu



Hi everybody,

I have quite a strange but interesting question I think to the experts in
the group.
Due to the pre-processing setup the PO event BUS2012.RELEASESTEPCREATED is
issues twice for the same object (same PO) within seconds.
We see no chance to prevent the double triggering of the event and this
should not be the discussion here.
What I am looking for is your help on how to implement a Check Function
Module to be integrated in the Event Type Linkage.
I would like to determine if there is already an active WF instance
available for the current PO number (should be the object key of the event)
and if this is the case the event should raise an exception and should not
trigger the WF to start.
If possible it might be could to check the WF Number / Receiver Type (WS9…)
as well.

As I have limited knowledge on how to implement this and especially on how
to check for the active 1st instance of the workflow for the current
object, any hint or code snippet is highly appreciated.

Best regards
Karsten

Karsten Ernst

Freudenberg Home and Cleaning Solutions GmbH
Supply Chain Management Systems and Processes

Mail:     Karsten.Ernst at fhp-ww.com




Freudenberg Home and Cleaning Solutions GmbH
Im Technologiepark 19, D-69469 Weinheim

Geschäftsführer: Dr. Klaus Peter Meier, Arndt Miersch, Frank Reuther
Sitz der Gesellschaft: Weinheim, Amtsgericht Mannheim HRB 431930
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