I want to modify material master (Change only one value in Material master). I have developed a custom program using FM "BAPI_MATERIAL_SAVEDATA" to modify the record (It is working fine as required). The number of records I need to modify is over 200 thousand (200000). I have following question:
1. Is it fine to execute the program, upload file from presentation server and let the BAPI modify material master. (May be I will upload in batch of 50 thousand).
2. Should I use LSMW to do it?
I have not worked on LSMW before so wanted to go with first option.