(note: you are posted it in work place ).
Hello Sankar,
Please use the Function module: BBP_OM_DETERMINE_RESP_PGRP by Passing IV_USER = <userid>. you will get all the prgrps and PurOrg data( ET_PURCH_DATA-BE_P) .
If you want to search in tables .
Step 1) : goto table: BUT000 and check for PARTNER = <UserID /supplier number> and get PARTNER GUID
Step 2) now goto table: BBPM_BUT_FRG0061 and check for BP GUID = PARTNER GUID and get PURCHASE ORG ( which is a combination of O XXXXXXX).
Step 3) Now goto table: HRP1000 and check for OBJID = <Ordunit no> or OTJID = PURCHASE ORG and get SHORT and STEXT.
All the best Sankar.
Regards,
Sankarbabu