Update Routine - ABAP code

Question

Hi,
I am trying to write an update routine to calculate and populate fields in my ODS infoprovider.
one of the key figure field in my update rules is 'No. of Days'. Based on the 'No. of Days' range, I want to send a key figure(Infoobject:Due amount) value to another infoobject(Bucket1, Bucket2, Bucket3 ect.)in my ODS infoprovider. For example, let's say,
IF NO. OF DAYS = >0 AND <=30
   THEN TAKE THE DUE AMOUNT PUT IN BUCKET1
ENDIF.
ELSE IF
   NO. OF DAYS = >31 AND <=60
   THEN TAKE THE DUE AMOUNT PUT IN BUCKET2
ENDIF.
ELSE IF
   NO. OF DAYS = >61 AND <=90
   THEN TAKE THE DUE AMOUNT PUT IN BUCKET3
ENDIF.
I think, I know the data flow logic but I don't know how to code in ABAP language. If someone can give me some psuedo like ABAP code, I would appreciate your help with points.

Answer 1

Hi Roa,
I would do this in the start routine of the update rule.
Here is a sample on how do this. You could use a case statement for this code also.
Loop at Data_Packet.
IF NO. OF DAYS = >0 AND <=30
Data_Packet-BUCKET1 = DUE AMOUNT
ELSEIF
NO. OF DAYS = >31 AND <=60
Data_Packet-BUCKET2 = DUE AMOUNT
ENDIF.
ELSEIF
NO. OF DAYS = >61 AND <=90
Data_Packet-BUCKET3 = DUE AMOUNT
ENDIF.
modify data_packet.
endlloop.
Cheers! Bill