topic Re: Regarding parameter passing through the bdc in Application Development and Automation Discussions

Regarding parameter passing through the bdc

Former Member — Mon, 11 Jun 2007 08:13:40 GMT

plz check bellow code

PARAMETERS: p_fname TYPE localfile.

calling upload

EXPORTING

FILENAME = p_fname

FILETYPE = 'DAT'

TABLES

DATA_TAB = itab.

ENDFORM.

if i pass filename (p_fname) to parameter i am not getting the output path to select the file plz give me proper suggestion .

Re: Regarding parameter passing through the bdc

Former Member — Mon, 11 Jun 2007 08:18:01 GMT

Hello ,

Try this one.

PARAMETERS: FILENAME LIKE EPSF-EPSDIRNAM.

DATA: FILENAME LIKE  RLGRAP-FILENAME.

  FILENAME = P_FILENAME.
  CLEAR P_RC.

  CALL FUNCTION 'WS_UPLOAD'
    EXPORTING
*   CODEPAGE                      = ' '
      FILENAME                      = FILENAME
      FILETYPE                      = 'ASC'
*   HEADLEN                       = ' '
*   LINE_EXIT                     = ' '
*   TRUNCLEN                      = ' '
*   USER_FORM                     = ' '
*   USER_PROG                     = ' '
*   DAT_D_FORMAT                  = ' '
* IMPORTING
*   FILELENGTH                    =
    TABLES
      DATA_TAB                      = P_ITAB_DATA
    EXCEPTIONS
      CONVERSION_ERROR              = 1
      FILE_OPEN_ERROR               = 2
      FILE_READ_ERROR               = 3
      INVALID_TYPE                  = 4
      NO_BATCH                      = 5
      UNKNOWN_ERROR                 = 6
      INVALID_TABLE_WIDTH           = 7
      GUI_REFUSE_FILETRANSFER       = 8
      CUSTOMER_ERROR                = 9
      OTHERS                        = 10
            .
  IF SY-SUBRC <> 0.
    P_RC = SY-SUBRC.
  ENDIF.

Regards,

Vasanth

Re: Regarding parameter passing through the bdc

Former Member — Mon, 11 Jun 2007 08:18:04 GMT

hi,

U need to declare the filename as

p_fname like rlgrap-filename.

Then it will work for the localfile.

Re: Regarding parameter passing through the bdc

Former Member — Mon, 11 Jun 2007 08:19:36 GMT

HI,

U should decalre file name like

PARAMETERS: P_NAME LIKE rlgrap-filename.

Then pass the parameter to FM

rewards points if help full

Regards

Suresh.D

Re: Regarding parameter passing through the bdc

Former Member — Mon, 11 Jun 2007 08:20:25 GMT

Hi,

Use p_fname like rlgrap-filename.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FNAME.

CALL FUNCTION 'F4_FILENAME'
EXPORTING
FIELD_NAME = PATH
IMPORTING
FILE_NAME = P_FNAME.

Hope this helps.

Regards,

Richa

Re: Regarding parameter passing through the bdc

jayanthi_jayaraman — Mon, 11 Jun 2007 08:21:59 GMT

Hi,

If you want popup to come for selecting the file name from your pc,you can use ws_filename_get function module in at selection-screen on value-request.

PARAMETERS: p_fname LIKE rlgrap-filename.

CONSTANTS : c_0 TYPE c VALUE '0',

c_mask(5) TYPE c VALUE ',..'.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fname.

CALL FUNCTION 'WS_FILENAME_GET'

EXPORTING

def_path = p_fname

mask = c_mask

mode = c_0

title = 'FIlename'

IMPORTING

filename = p_file

EXCEPTIONS

inv_winsys = 1

no_batch = 2

selection_cancel = 3

selection_error = 4

OTHERS = 5.

Re: Regarding parameter passing through the bdc

Former Member — Mon, 11 Jun 2007 09:08:42 GMT

Hi Anil,

Try this. Hope this is what you need.

DATA: IT_TAB TYPE FILETABLE,

GD_SUBRC TYPE I. " For string return code

******************Selection screen definition*************************

SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.

PARAMETERS: P_FILE LIKE RLGRAP-FILENAME.

SELECTION-SCREEN END OF BLOCK B1.

************************************************************************

****lOGIC FOR OPENING TEXT FILE AND STORING IT IN INTERNAL TABLE*****

************************************************************************

***********************AT SELECTION-SCREEN***************************

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FILE.

REFRESH: IT_TAB.

*Opens File Open Dialog Box for selecting input file.

CALL METHOD CL_GUI_FRONTEND_SERVICES=>FILE_OPEN_DIALOG

EXPORTING

WINDOW_TITLE = 'Select File'

DEFAULT_FILENAME = '*.txt'

MULTISELECTION = ' '

CHANGING

FILE_TABLE = IT_TAB

RC = GD_SUBRC.

Loop on the internal table and get the file name

LOOP AT IT_TAB INTO P_FILE.

EXIT. " Loop only once

ENDLOOP.

At the end of execution....the parameter p_file will contain the address of the local file that you selected through the interactive screen.

Reward Pts if helpful.

Regards,

Kirti Bhushan

Re: Regarding parameter passing through the bdc

Former Member — Mon, 11 Jun 2007 09:15:33 GMT

Hi,

CALL FUNCTION 'F4_FILENAME' "For upload of the program

EXPORTING

field_name = 'P_FILE'

IMPORTING

file_name = p_file.

Regards

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