*&---------------------------------------------------------------------*
*&      Form  get_last_date_of_month
*&---------------------------------------------------------------------*
*       get last date of month
*----------------------------------------------------------------------*
*      -->P_BEGDA  is the date in month that you want to know last date
*      <--P_ENDDA  last date of month that system will return to you
*----------------------------------------------------------------------*
form get_last_date_of_month using    p_begda
                            changing p_endda.
CALL FUNCTION ’LAST_DAY_OF_MONTHS’  
 EXPORTING
   day_in                 = p_begda
 IMPORTING
   LAST_DAY_OF_MONTH       = p_endda
 EXCEPTIONS
   DAY_IN_NO_DATE          = 1
   OTHERS                  = 2          .
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
endform.                    " get_last_date_of_month