Please search the forums first.
http://scn.sap.com/thread/1295462 This post explains how to use FQEVENTS for your requirement.
I have checked all the FQEVENTS which are called during Posting and Clearing but non is allowing me to export changes in business partner line items (T_FKKOP) to final posting.
I developed similar solution for return processing where EVENT 290 is allowing me to export changes to business partner line items.
Can u suggest me an event ?
Thanks in advance.
You may additional check event 0140 FKK_SAMPLE_0140:
If, as part of clearing, certain statistical items are cleared, down payments or actual charges receivables may arise as follow-on positngs. The corresponding open items are created automatically. A function module processed at event 0140 can replace certain data fields in the new items.