I am trying to determine the number of days between two dates as part of End routine logic - one of the dates is looked up and determined in the End routine.
What I am trying to do is as follows:
1. Set Key Figures based on the value the number of days returns
2. I have noticed that the formula field level routine uses the method DATE_DIFF from the class CL_RSAR_FUNCTION and I want to determine the number of days in
a similar way
What I am not sure on is how to write the logic for calling the method. So far I have written something like:
if <RESULT_FIELDS>-DATE_1 is initial.
data: date_diff type I.
CALL METHOD CL_RSAR_FUNCTION=>DATE_DIFF
ENDMETHOD. "FORMULA__2_1
What I am not sure is what I have to import and where to store the results. The two dates which I am comparing are DATE_2 and SY-DATUM
Can someone advise?
Thanks