on 08-04-2010 12:04 PM
Hi Folks,
I m using Proxy to Idoc scenario and am trigerring proxy messages one after other from my function module on the outbound side. However sometimes idoc2 gets posted before idoc1.
My requirement is that idoc2 to be processed only after idoc1 is successfully posted. Where and how do I serialize the idoc processing?
--- AKJ
Using sender proxy also u can make the async communication of type Exactly once in order(EOIO) i.e. serialize execution.
Please check the following link
http://help.sap.com/saphelp_nwpi71/helpdata/en/65/40c9a4a1fa476288ac61b5fcc6bbde/content.htm
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Hi,
This issue is basically at ur receiver IDoc side, when its getting processed.
To ensure, ur IDoc 2 gets processed only after IDoc 1, changes can be done during message mapping.
During mapping, inside control records of target IDoc, there is an 'serial' field. Fill this 'serial' field with a new unique number which increases with each and every new IDoc creation.
This serial field with increasing number will be used during processing of IDocs in a sequence.
Refer SAP Note - 752194 & 152239 for more details..
Please let me know if still there are any issues.
Thanks,
Anoop
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Your proxy side is working fine, only at Idoc receiving side, Idoc 1 should post first & Idoc 2 should post after 1.
The sequence, you have to maintain in your IDoc Receiver Communication Channel in ID.
goto Idoc Receiver Communication Channel in SAP PI.
There is one option on Parameter Tab for QUEUE PROCESSING, Make check that entry for queue processing for IDoc.
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For PROXY to work in EOIO mode implement the QueueId in the Proxy code as shown in this blog: /people/arulraja.ma/blog/2006/08/18/xi-reliable-messaging-150-eoio-in-abap-proxies
Regards,
Abhishek.
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