upgradtion doubt in calling cl_gui_frontend_services=>file_open_dialog

[Former Member]

hi,

Im upgrading from 4.5b to ecc 6.0 in the following code the export parameter Default extn parameter in the call method

cl_gui_frontend_services=>file_open_dialog does not get displayed

i,e *.xls should be there bydefault it is not there in 6.0 how to get it. check the code once

ws_filename get fm is in comments

CALL FUNCTION 'WS_FILENAME_GET'

• EXPORTING

• DEF_FILENAME = C_DEFFILE

• DEF_PATH = L_LOCFILE

• MASK = C_MASK

• MODE = C_MODE

• IMPORTING

• FILENAME = L_FILE

• EXCEPTIONS

• INV_WINSYS = 1

• NO_BATCH = 2

• SELECTION_CANCEL = 3

• SELECTION_ERROR = 4

• OTHERS = 5.

• IF SY-SUBRC EQ 3.

• MESSAGE I999 WITH 'Action Cancelled by user'(044).

• EXIT.

• ENDIF.

CALL METHOD cl_gui_frontend_services=>file_open_dialog

EXPORTING

DEFAULT_EXTENSION = '*.xls,'

FILE_FILTER = '.'

CHANGING

file_table = W_FILENAME

rc = w_rc

EXCEPTIONS

FILE_OPEN_DIALOG_FAILED = 1

CNTL_ERROR = 2

ERROR_NO_GUI = 3

NOT_SUPPORTED_BY_GUI = 4

others = 5.

IF W_RC IS NOT INITIAL.

READ TABLE W_FILENAME INTO W_AREA INDEX 1.

IF SY-SUBRC = 0.

L_FILE = W_AREA-FILENAME.

ENDIF.

ENDIF.

[former_member182670]

  CALL METHOD cl_gui_frontend_services=>file_open_dialog
    EXPORTING
      window_title            = 'File Selection'
      default_filename        = '*.xls'
      file_filter             = '(*.xls)|*.XLS|'
    CHANGING
      file_table              = lt_filetable
      rc                      = lv_filecount
    EXCEPTIONS
      file_open_dialog_failed = 1
      cntl_error              = 2
      error_no_gui            = 3
      not_supported_by_gui    = 4
      OTHERS                  = 5.