I have to process files with XML format for ING Romania. I have to make changes in the header , function module FI_PAYMEDIUM_DMEE_20 (add two fields there) and Transaction record FM FI_PAYMEDIUM_DMEE_30 to change the logic for few fields. How this can be achieved?
My question, the fields that need to be added are already present in the structure, where to write the logic for the new fields and also for the fields where logic needs to be changed.
I have to add FM FI_PAYMEDIUM_DMEE_20 in Event 20 and FI_PAYMEDIUM_DMEE_30 in event 30.
Any suggestion?