Atomic BDC by Call Transaction.

Hello,

I would like to know if it is possible to do 3 batch input, but do a rolback if I have any errors durind transfer data.

check this code....as a sample...

....

PERFORM CALL_FIRST_TCODE TABLE TI_ERROR_MESSAGES.
IF TI_ERROR_MESSAGES IS INITIAL.

   ROLLBACK ----> DONT KNOW IF IT IS POSSIBLE

ELSE.
   PERFORM CALL_SECOND_TCODE TABLE TI_ERROR_MESSAGES.
   IF TI_ERROR_MESSAGES IS INITIAL.
       ROLLBACK ----> DONT KNOW IF IT IS POSSIBLE
   ELSE.
       PERFORM CALL_SECOND_TCODE TABLE TI_ERROR_MESSAGES.
       IF TI_ERROR_MESSAGES IS INITIAL.
          ROLLBACK ----> DONT KNOW IF IT IS POSSIBLE
       ENDIF.
   ENDIF.

ENDIF.


....

Any ideas??

10nks in advance..

Gabriel P.-