I had a internal table with 10 fields and I want to update a particular field randomly and the remaining will be same as before.
Use MODIFY command.
MODIFY itab [FROM wa] [INDEX idx]
Use transporting option to modify only particular fields.
MODIFY scarr_tab INDEX idx FROM scarr_wa
so only currcode field will be updated.
I guess this question is posted again. You will need to use the 'TRANSPORTING' option in your modify statement as I told earlier.
PLZ reward points if helpful