file path not found

Former Member — Mon, 26 Nov 2007 21:28:29 GMT

i am using

parameters:p_file like rlgrap-filename,

to read the path for the file,

if the file is not found.

it should mention enter correct file path.

how do i handle this scenario.

Re: file path not found

Former Member — Mon, 26 Nov 2007 21:34:22 GMT

Hi Sanjana,

Check this

Regards,

Satish

Re: file path not found

naimesh_patel — Mon, 26 Nov 2007 21:36:12 GMT

You can check the SY-SUBRC returned form the UPLOAD FM.

Like:

  DATA: L_FILE TYPE STRING.
  L_FILE = P_LFILE.

  CALL METHOD CL_GUI_FRONTEND_SERVICES=>GUI_UPLOAD
    EXPORTING
      FILENAME            = L_FILE
      HAS_FIELD_SEPARATOR = 'X'
    CHANGING
      DATA_TAB            = IT_FILE
    EXCEPTIONS
      FILE_OPEN_ERROR     = 1
      FILE_READ_ERROR     = 2
      OTHERS              = 18.
  if sy-subrc <> 0.       "<<
    message e398(00) with 'Error while opening a file'.
  endif.

You can add the File Selection Pop up for the file on the presentation server.

Like:


PARAMETERS:       P_LFILE TYPE CHAR70 OBLIGATORY.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_LFILE.
  PERFORM F4_LOCAL_FILE.


FORM F4_LOCAL_FILE .

  DATA: LT_FILES TYPE FILETABLE,
        LW_FILES TYPE FILE_TABLE,
        RC       TYPE SY-SUBRC,
        L_TYPE   TYPE STRING.

  L_TYPE = '*.txt'.

  CALL METHOD CL_GUI_FRONTEND_SERVICES=>FILE_OPEN_DIALOG
    EXPORTING
      WINDOW_TITLE            = 'Raw data for RFBIBL00'
      DEFAULT_FILENAME        = L_TYPE
    CHANGING
      FILE_TABLE              = LT_FILES
      RC                      = RC
    EXCEPTIONS
      FILE_OPEN_DIALOG_FAILED = 1
      CNTL_ERROR              = 2
      ERROR_NO_GUI            = 3
      OTHERS                  = 4.
  IF SY-SUBRC <> 0.
    MESSAGE E398(00) WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

* Get file selected
  READ TABLE LT_FILES INDEX 1 INTO LW_FILES.
  MOVE LW_FILES-FILENAME TO P_LFILE.

ENDFORM.                    " F4_local_file

Regards,

Naimesh Patel

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