I am using SAVE_REPLICA method of BAPI_PROJECT_SAVEREPLICA to send idocs to another SAP system when a WBS element is created or changed in the source system. I would like to change some field contents of the idoc (like controlling area) before the idoc is sent to the target system. I searched for user exits and BADIs for this but did not find any. Does anyone know how to achieve this without changing the data in the target system?
Any inputs are appreciated.