Calcualting Count for a particular column

Question

Hi All,
         I have this internal table which has records from jcds table.Now i want to display two fields on o/p screen.The fields are 1.Delivered By
2.No of deliveries for this user.
No w can someone please tell me how to calculate count as there will be multiple users who would have delivered and there is no field mentioning the count for the user.
Thanks in advance,
Saket.

Answer 1

Hi,
check the code below
TYPES: BEGIN OF s_itab,
        usnam TYPE cdusername,
        total TYPE int4,
      END OF s_itab.
DATA: total TYPE int4,
      wa_itab TYPE s_itab,
      itab TYPE STANDARD TABLE OF s_itab WITH HEADER LINE.
SELECT DISTINCT usnam
   FROM jcds
INTO CORRESPONDING FIELDS OF TABLE itab.
LOOP AT itab INTO wa_itab.
  SELECT COUNT(*)
    FROM jcds
    INTO total
WHERE usnam = wa_itab-usnam.
  wa_itab-total = total.
  MODIFY itab FROM wa_itab.
ENDLOOP.
LOOP AT itab INTO wa_itab.
  WRITE : /1 wa_itab-usnam,
           30 wa_itab-total.
ENDLOOP.
Regards,
Amit