How to call abap proxy at run time?

hello frnds,
i m working on a scenario in which whenever Invoice is saved in SAP R/3 at that time same data should go to Oracle DB. i m using ABAP proxy on SAP R/3 side and JDBC receicver adapter on oracle side of XI.
so to post data i need to call ABAP Proxy whenever invoice is saved.. i have tried to find out save event for invoice but not able to get... can anybody tell me the solution that how i can call proxy at run time?
thanx in advance.
Regards,
Hetal.....

Hi Audumbar,
Check these ...
/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies
/people/siva.maranani/blog/2005/04/03/abap-server-proxies
/people/vanita.thareja2/blog/2006/05/23/bpm-sending-message-asynchronously-and-getting-the-response-from-synchronous-system-using-abap-proxies
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
cheers,
Prashanth
P.S Please mark helpful answers

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