FI Validation at Call up point 3 with User Exit ZRGGBR000

Question

Hi SAP Guru's,
We have a requirement where we want to restrict Manual bill booking (through FB60) only for specific GL Codes.
Due to limitation in OB28 validation (without exit), we have decided to use User Exit (ZRGGBR000) where we will be doing sum of all the Line items which are on restrict GL code (we maintained the same in Account group by KDH1 and getting stored in table SETLEAF).
We are using the exit at call up point 3 i.e. at Document completion level.
While writing desired code we are getting only Last line item which is getting stored in BSEG table, please us know the coding part of the same i.e. how we have to write a code so that exit can collect inputs of all line items for the document.
Thanks in Advance.
Regards,
Uday Suryawanshi
[phone]

Answer 1

Hi,
Well, I'm not a developer, but it should look somethink like this:
LOOP AT bool_data-bseg INTO bseg
                 WHERE hkont  IN use the function to check the account set .
    b_sum = b_sum + bseg-wrbtr.
    EXIT.
  ENDLOOP.
if b_sum > amount then
b_result=false.
end if.
Something like this, is not it? (do not catch me on syntax)
Regards,
Eli