Error in background job of downloading data to PC

Question

Hi Gurus,
   I hv created a report for downloading data to PC using
GUI_DOWNLOAD FM when scheduling  job in background
job is getting canceled...................
give me some solution....

Answer 1

thnaks friend.i hv used DATASET as u said...............
But I M getting dump
FILE IS NOT OPEN
this is my code
TYPES:BEGIN OF T_MARD,
        MATNR LIKE MARD-MATNR,
        WERKS LIKE MARD-WERKS,
        LGORT LIKE MARD-LGORT,
        LABST LIKE MARD-LABST,
        MAKTX LIKE MAKT-MAKTX,
     END OF T_MARD.
***********WORK AREAS**********
DATA: WA_MARD TYPE T_MARD,
      WA_MARD1 TYPE T_MARD.
DATA:BEGIN OF IT_MARD1 OCCURS 0,
        MATNR(18),
        WERKS(4),
        LGORT(4),
        LABST(13),
        MAKTX(40),
     END OF IT_MARD1.
TYPES : BEGIN OF TY_BAT,
          LINE(100) TYPE C,
        END OF TY_BAT.
*********INTERNAL TABLES*******
DATA:IT_MARD TYPE STANDARD TABLE OF T_MARD INITIAL SIZE 0 WITH HEADER LINE .
types: BEGIN OF ITAB1,
            FIELD(100),
      END   OF ITAB1.
DATA : IT_BAT TYPE TABLE OF TY_BAT,
       WA_BAT TYPE TY_BAT,
       wa_itab1 type itab1.
data : it_tab type table of ALSMEX_TABLINE with header line.
*DATA: FILENAME1 TYPE STRING valu.
*DATA: FILENAME1(500).
DATA: FILENAME1 TYPE RLGRAP-FILENAME .
LOOP AT IT_MARD1.
      CONCATENATE IT_MARD1-MATNR IT_MARD1-LABST IT_MARD1-MAKTX
                  INTO wa_ITAB1    SEPARATED BY ' '.
      APPEND wa_itab1 to IT_tab.
      CLEAR wa_ITAB1.
    CLEAR WA_MARD.
  ENDLOOP.
  CONCATENATE 'D:\STOCKINH\'  SY-DATUM '.TXT' INTO FILENAME1.
open dataset filename1 for output in binary mode." ENCODING DEFAULT.
IF sy-subrc = 0.
EXIT.
ENDIF.
LOOP AT it_tab into wa_itab1.
TRANSFER wa_itab1 TO filename1.
CLEAR wa_itab1.
ENDLOOP.
close dataset filename1.
  MESSAGE S001(38) WITH 'Files Generated'.
  WA_BAT = 'ftp -s:d:\ftp\ftp_upload.txt'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR FILENAME1.
   FILENAME1 = 'D:\STOCKINH\ftp_upload.BAT'.
open dataset filename1 for output in binary mode." ENCODING DEFAULT.
IF sy-subrc = 0.
EXIT.
ENDIF.
LOOP AT it_bat INTO wa_bat.
TRANSFER wa_bat TO filename1.
CLEAR wa_bat.
ENDLOOP.
close dataset filename1.
  CLEAR:  IT_BAT.
  REFRESH IT_BAT.
  WA_BAT-LINE = 'open 10.100.103.199'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'epossync'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'sync@1234'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'lcd D:\STOCKINH\20080201.TXT'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'cd /home/epossync/AMIT'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'binary'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'hash'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'put D:\STOCKINH\20080201.txt'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = ' '.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
  WA_BAT-LINE = 'bye'.
  APPEND WA_BAT TO IT_BAT.
  CLEAR WA_BAT.
CLEAR FILENAME1.
FILENAME1 = 'D:\STOCKINH\ftp_upload.txt'.
open dataset filename1 for output in binary mode." ENCODING DEFAULT.
IF sy-subrc  = 0.
EXIT.
ENDIF.
LOOP AT it_bat INTO wa_bat.
TRANSFER wa_bat TO filename1.
CLEAR wa_bat.
ENDLOOP.
close dataset filename1.