Hi,
as in object the FM CALCULATE_DATE returns me the output parameter RESULT_DATE = '00000000'.
In input I put:
DAYS 0
MONTHS -2
START_DATE 20110131
I've debugged it but it's very strange, after executing the row 'DATE_D = DATE_D + DAYS.'
the value DATE_D turns to '00000000' (before is exact = '20101131').
Very very strange.
P.S.:I'm working on version SAP ECC 6.0.
Thanks for answers.