Problem in Exit function
My requirement is....I have GL Account, PO Number, Vender, costcenter, Scroll number, amount and TotalAmount as entry fields in layout.
In TotalAmount field i require GL and PO Combination wise SUM(amount).
If try with exit function. hash table(xth_data) always process only one record. Iam not able to sum it up...I tried with local internal table assigning to hash table(xth_data). But its not working for me...
Please provide me with some sample code based on above.