My req is to create conversion for FB01. For this I used LSMW's Direct Input method wherein Object: 0100, Method: 0000, Program Name: RFBIBL00 are used. This is exclusively for posting Invoice from the vendor. So we have 2 Posting keys (31 & 40) (also, these are 2 line items) for one GL account and one data record. i.e., certain fields (NEWBS, NEWKO (= Vendor), WRBTR, SGTXT) are there for both the posting keys. Hence while creating the Source structure fields, we cannot have one field twice. Also, there is no field that differentiates 2 line items (Posting keys). Plzz update if U feel there is any way using these & develop a conversion via the LSMW's Direct input method.
In the mean while I have also come across the FM, BAPI_ACC_DOCUMENT_POST. With this we can post the documents, but I have to write the code again & all the time invested in the LSMW will b a waste & may b have to listen from the superior as the status is incomplete. Plzz update whatever is fesiable..
Thanks in Advance..