Report o/p needed in particular format----please help

Question

Hi all,
I am developing a report o/p of which is a file in excel format.Now in the file for the data which is being exported to the file,I need to make the following changes:
Follwing are the columns in the file:
g/l acc    amount  vendor   description  company code.
At each change in the company code value,I need to insert a new line in the file (file data) which should have the sum of the amounts in the column "amount" in the new line and  the company code .All other fields in the new line should be blank.See below for the exact o/p needed:
        g/l acc       amount    vendor   description                 company code.
         5550601     10            ABC      VISA FEB 2009          US02
         5550601     20            ABC      VISA FEB 2009          US02
         5550601     30            ABC      VISA FEB 2009          US02
         5550601     40            ABC      VISA FEB 2009          US02
-->new line -
  100                                                      US02
         5550609     15            ABC      VISA FEB 2009          US03
         5550609     15            ABC      VISA FEB 2009          US03
         5550609     17            ABC      VISA FEB 2009          US03
         5550609     18            ABC      VISA FEB 2009          US03
-->new line           65                                                       US03
         5550607     15            ABC      VISA FEB 2009          US04
Can anyone explain how to modify the data(before creating the file)  to get the o/p in the file  as mentioned above?
Thanks.

Answer 1

data = b(6) type n .
itab1[] = itab[].
loop at itab into w_itab.
index = index + 1.
a = a + amount.
w_itab-bukrs = itab-bukrs.
at end of 
w_itab-amount = a.
b = b + 1.
ind = index + b.
append itab1 from w_itab index ind.
clear a.
endat.
endloop.
PBS - please use code tags.
Edited by: Rob Burbank on Mar 24, 2009 2:43 PM