plz help me?????
why the below code is not downloading any file???????????
PARAMETERS po_file TYPE rlgrap-filename DEFAULT 'd:\mara.xls'.
DATA: length TYPE I.
DATA: i_mara TYPE TABLE OF mara,
l_file TYPE string.
SELECT * FROM mara INTO TABLE i_mara UP TO 10 ROWS.
l_file = po_file.
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
BIN_FILESIZE =
filename = l_file
FILETYPE = 'ASC'
APPEND = 'r'
WRITE_FIELD_SEPARATOR = 'X'
HEADER = '00'
TRUNC_TRAILING_BLANKS = ' '
WRITE_LF = 'X'
COL_SELECT = ' '
COL_SELECT_MASK = ' '
DAT_MODE = ' '
CONFIRM_OVERWRITE = ' '
NO_AUTH_CHECK = ' '
CODEPAGE = ' '
IGNORE_CERR = ABAP_TRUE
REPLACEMENT = '#'
WRITE_BOM = ' '
IMPORTING
FILELENGTH = length
tables
data_tab = i_mara
EXCEPTIONS
FILE_WRITE_ERROR = 1
NO_BATCH = 2
GUI_REFUSE_FILETRANSFER = 3
INVALID_TYPE = 4
NO_AUTHORITY = 5
UNKNOWN_ERROR = 6
HEADER_NOT_ALLOWED = 7
SEPARATOR_NOT_ALLOWED = 8
FILESIZE_NOT_ALLOWED = 9
HEADER_TOO_LONG = 10
DP_ERROR_CREATE = 11
DP_ERROR_SEND = 12
DP_ERROR_WRITE = 13
UNKNOWN_DP_ERROR = 14
ACCESS_DENIED = 15
DP_OUT_OF_MEMORY = 16
DISK_FULL = 17
DP_TIMEOUT = 18
FILE_NOT_FOUND = 19
DATAPROVIDER_EXCEPTION = 20
CONTROL_FLUSH_ERROR = 21
OTHERS = 22
.
IF SY-SUBRC EQ 0.
WRITE:/ 'Download to Excel complete'.
ELSE.
WRITE:/ 'Error with download'.
ENDIF.