Getting the LATEST information!

To ensure you are getting the latest information please vist this page on the new domain for SAP Development

Validate WBS (code used in ME21)

The below code shows one use for COBL_CODINGBLOCK_CHECK which is a function module used by
ME21(purchase order creation) during validation of WBS, Cost center or Internal order. The example
below validates a WBS to see if it is technically closed (TECO).

Please note I am not entirly sure of the full use of this function module but this provides
documentation of uses so far and a basis for further development.


  data: ld_cobl like cobl,
        it_mess type standard table of bapireturn1 initial size 0,
        wa_mess type bapireturn.

  ld_cobl-vorgn   = 'RMBE'.              "Value from ME21
  ld_cobl-awtyp      = 'PORD'.           "Value from ME21
  ld_cobl-budat      = sy-datum.
  ld_cobl-bukrs      = zimt_bukrs.       "Company code
  ld_cobl-werks      = zimt-werks.       "
  ld_cobl-process    = 'BEST'.           "Value from ME21
  ld_cobl-event      = 'CHECKALL'.       "Value from ME21
  ld_cobl-gjahr      = sy-datum(4).
  ld_cobl-PS_PSP_PNR = zimk-pspnr       "WBS internal number

* converts WBS internal number to external format
*                              e.g. 3426 to CP.222111.001 
  call function 'PSPNUM_INTERN_TO_EXTERN_CONV'
       exporting
*         EDIT_IMP  =  
            int_num   = ld_cobl-PS_PSP_PNR
      importing
           ext_num   = ld_cobl-ps_posid
      exceptions
           not_found = 1
           others    = 2.
  if sy-subrc eq 0.
    call function 'COBL_CODINGBLOCK_CHECK'
         exporting
              check_cobl              = ld_cobl
*            PBO_COBL                =  
              cust_fields_dynp_checks = 'X'
              collect_messages        = 'X'
              external_fields_used    = ' '
*      IMPORTING
*           CHECKED_COBL            =  
         tables
             t_messages               = it_mess  .

*   check if message has been returned
    loop at it_mess into wa_mess.
*     check if message is technically closed message (TECO)
      if sy-msgid = 'BS'  and
         sy-msgty = 'E'   and
         sy-msgno = '013' and
         sy-msgv1 = 'TECO'.
        message id sy-msgid type sy-msgty number sy-msgno
           with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
      endif.
    endloop.
  endif.