Hi Gajesh / Anshu
Its a finance data source and already data is populating in data target for debit/credit indicator value, only for some new keyfigures user wants to add debit/credit indicator value and there are also some existing keyfigures for which debit/credit indicator values are populating and logic for that is written at ECC side in functional module, so for the new requirement I think I can go for field level routine else I can add those keyfigure in existing FM logic at ECC side.
Please Advice,
Asim.