Std FM raising an exception

Question

Hi Gurus,
In my Z function module, i am in turn calling a standard Func Module :  ISU_ERCHV_APPEND_PREV.
This std FM loops through an int table raises an exception & exits whenever it encounters a mismatch for record.
But i need to continue with the next available  record(s) and so on...etc
The loop is inside the std FM and i cannot edit the standard FM.
Is there a way that i can handle this situation?
Thanks
Dany

Answer 1

Dan,
Why you are calling this fm ISU_ERCHV_APPEND_PREV
Please check the code inside this fm
data: werchv  like erchv,
        werch   like erch,
        werchp  like erch,
        h_belnr like erch-belnr,
        perchv  like erchv,
        ierchv  type table of erchv.
  sort t_erchv.
  loop at t_erchv into werchv.
    if werchv-belnr <> h_belnr.
      h_belnr = werch-belnr.
      call function 'ISU_DB_ERCH_SINGLE'
           exporting
                x_belnr      = werchv-belnr
           importing
                y_erch       = werch
           exceptions
                not_found    = 1
                system_error = 2
                others       = 3.
      if sy-subrc <> 0.
        mac_msg_repeat co_msg_error  general_fault.
      endif.
*     retrieve previous ERCHV
      if not werch-belnralt is initial.
        refresh ierchv.
        call function 'ISU_DB_ERCHV_SELECT'
             exporting
                  x_belnr       = werch-belnralt
                  x_storno      = '1'
             tables
                  t_erchv       = ierchv
             exceptions
                  not_found     = 1
                  not_qualified = 2
                  not_valid     = 3
                  others        = 4.
        if sy-subrc <> 0.
*         DBERCHV not found for this ERCH document
          mac_msg_repeat co_msg_warning erchv_not_found.
        endif.
      endif.
*     search corresponding lines
      loop at ierchv into perchv.
        if      werchv-operand  = perchv-operand
            and werchv-massbill = perchv-massbill
            and werchv-twaers   = perchv-twaers
            and werchv-sttarif  = perchv-sttarif
            and werchv-ab      >= perchv-bis.
          if not x_meterchange_suppress is initial.
            check werchv-logikzw = perchv-logikzw.
          else.
            check  ( werchv-geraet   = perchv-geraet
                 and werchv-equnr    = perchv-equnr
                 and werchv-zwnummer = perchv-zwnummer ).
          endif.
          werchv-i_abrmengevor = perchv-i_abrmenge.
          modify t_erchv from werchv.
        endif.
      endloop.
    endif.
  endloop.
endfunction.
Why don't call this code directly in your program?, then you can handle exceptions from your code
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