F4 help in selection parameter

[Former Member]

hi all,

i have a prob in creating a f4 help for a parameter to download the error log file to windows using GUI_DOWNLOAD.

Parameter: p_error like rlgrap-filename. i tried fm KD_GET_FILENAME_ON_F4, but it selects the file but i need the folder name to be selected to be downloaded using gui_download.Pls help me in this issue

Thanks in advance,

Prem.

[Clemenss]

Hi premnath,

try this:

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_drctry.
  PERFORM get_dir CHANGING p_drctry.

*&---------------------------------------------------------------------*
*&      Form  get_dir
*&---------------------------------------------------------------------*
FORM get_dir  CHANGING p_dir.
  DATA:
    lv_inidir
 TYPE string.
  l_dir                            = lv_inidir
                                   = p_dir.

  CALL METHOD cl_gui_frontend_services=>directory_browse
    EXPORTING
      window_title                 = 'Select Directory'
      initial_folder               = lv_inidir
    CHANGING
      selected_folder              = l_dir
    EXCEPTIONS
      cntl_error                   = 1
      error_no_gui                 = 2
*      not_supported_by_gui        = 3
      OTHERS                       = 4.
  CALL METHOD cl_gui_cfw=>flush.

  IF sy-subrc <> 0.
    MESSAGE e000 WITH 'DIR Browse error' sy-subrc p_dir ''.
  ENDIF.
  p_dir                            = l_dir.

ENDFORM.                    " get_dir

Regards,

Clemens