Doubt in HR-ABAP BDC Program

Question

hi all,
    My BDC program is going to dump while execution. Below I'm pasting the report.
    TYPES : BEGIN OF IT_INPUT,
        PERNR TYPE PERNR_D,
        CHOIC TYPE CHOIC,
        BEGDA TYPE CHAR10,
        ENDDA TYPE CHAR10,
        ANREX TYPE ANREX,
        NACHN TYPE NACHN,
        VORNA TYPE VORNA,
        GBPAS TYPE GBPAS,
        SPRSL TYPE SPRSL,
        END OF IT_INPUT.
TYPES : BEGIN OF IT_RAW,
        LINE TYPE CHAR120,
        END OF IT_RAW.
INTERNAL TABLES
DATA : IT_FINAL TYPE STANDARD TABLE OF IT_INPUT.
DATA : IT_RAW TYPE STANDARD TABLE OF IT_RAW.
DATA : IT_ERROR TYPE STANDARD TABLE OF BDCMSGCOLL.
WORK AREA
DATA : WA_FINAL TYPE IT_INPUT.
DATA : WA_RAW TYPE IT_RAW.
DATA : WA_ERROR TYPE BDCMSGCOLL.
CONSTANTS : C_TAB TYPE C value '/'.
INCLUDE : BDCRECXY.
START-OF-SELECTION.
SUBROUTINE TO READ DATA FROM FLAT FILE
PERFORM READ_DATA_FROM_FF.
SUBROUTINE TO MAP DATA TO SCREEN FIELDS
PERFORM DATA_MAPPING.
*&      Form  READ_DATA_FROM_FF
      text
-->  p1        text
<--  p2        text
FORM READ_DATA_FROM_FF .
CALL FUNCTION 'GUI_UPLOAD'
  EXPORTING
    FILENAME                      = 'E:\RAG\BDC1.txt'
  TABLES
    DATA_TAB                      = IT_RAW
IF sy-subrc eq 0.
LOOP AT IT_RAW INTO WA_RAW.
SPLIT WA_RAW
AT C_TAB
INTO WA_FINAL-PERNR
     WA_FINAL-CHOIC
     WA_FINAL-BEGDA
     WA_FINAL-ENDDA
     WA_FINAL-ANREX
     WA_FINAL-NACHN
     WA_FINAL-VORNA
     WA_FINAL-GBPAS
     WA_FINAL-SPRSL.
APPEND WA_FINAL TO IT_FINAL.
WRITE : WA_FINAL.
CLEAR WA_FINAL.
ENDLOOP.
ENDIF.
ENDFORM.                    " READ_DATA_FROM_FF
*&      Form  DATA_MAPPING
      text
-->  p1        text
<--  p2        text
FORM DATA_MAPPING .
LOOP AT IT_FINAL INTO WA_FINAL.
FIRST SCREEN INFORMATION FOR PA30
perform bdc_dynpro      using 'SAPMP50A' '1000'.
perform bdc_field       using 'RP50G-PERNR'
                              WA_FINAL-PERNR.
*perform bdc_field       using 'BDC_CURSOR'
                             'T582S-ITEXT(03)'.
perform bdc_field       using 'RP50G-SELEC(03)'
                               'X'.
perform bdc_field       using 'RP50G-TIMR6'
                               'X'.
perform bdc_field       using 'RP50G-CHOIC'
                               '0002'.
perform bdc_field       using 'BDC_OKCODE'
                              '=INS'.
SECOND SCREEN INFORMATION 0002
perform bdc_dynpro      using 'MP000200' '2001'.
*perform bdc_field       using 'BDC_CURSOR'
                             'Q0002-GBPAS'.
perform bdc_field       using 'BDC_OKCODE'
                              'UPD'.
perform bdc_field       using 'P0002-BEGDA'
                               WA_FINAL-BEGDA.
perform bdc_field       using 'P0002-ENDDA'
                              WA_FINAL-ENDDA.
perform bdc_field       using 'Q0002-ANREX'
                              WA_FINAL-ANREX.
perform bdc_field       using 'P0002-NACHN'
                              WA_FINAL-NACHN.
perform bdc_field       using 'P0002-VORNA'
                              WA_FINAL-VORNA.
perform bdc_field       using 'Q0002-GBPAS'
                              WA_FINAL-GBPAS.
perform bdc_field       using 'P0002-SPRSL'
                              WA_FINAL-SPRSL.
perform bdc_transaction tables it_error using 'PA30' 'x' 'a' 'a'.
         IF it_ERROR[] IS NOT INITIAL.
            LOOP AT it_ERROR INTO wa_ERROR.
            WRITE : wa_ERROR.
           ENDLOOP.
          REFRESH it_ERROR.
         ENDIF.
ENDLOOP.
Error which I was getting is 'UNABLE TO INTERPRET '/ ' AS  A NUMBER'.

Answer 1

Hi
Look out for the error in the flat file which you are uploading. I have seen this error and I found it in Flat file. its a conversion error.
Just copy few lines from the original file, make a new file and upload it. In this way, you will be able to say whether there is an error in file or in code.
Regards
Waz