Change inbound ORDERS01 IDOC partner field

[chaitanya_sudha]

Hi Experts,

Currently we are using RFC lookup to get the internal partner number from PI mapping and populating in E1EDKA1-PARTN field, i want to avoid this RFC lookup by calling the same function module in inbound processing of IDOC in R3. for this i am using enhancement spot ES_SAPLVEDA for function module IDOC_INPUT_ORDERS. but the value is not updating in the IDOC when i view in WE02 i can see internal table got updated in the debugging.

Can anyone please suggest me is this correct way to do this, if not please suggest me how can i do this requirement if anyone already done this before.

I found this thread for same problem but i could not find the solution.

http://scn.sap.com/thread/72295

Kind Regards,

Chaitanya

[Former Member]

The enhancement spot is called during the IDOC_INPUT_ORDERS processing. 

This function  uses the IDOC as input and cannot change it. 

You can change the values read in to the variables from the IDOC and the processing of the IDOC will change in a corresponding way, but the original IDOC will not show the changes.