a download problem

hello,everyone,

I meet a strange problem:I use function to download data to local:

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

• BIN_FILESIZE =

filename = 'c:\abc.xls'

• FILENAME = FILENAME

filetype = 'ASC'

• APPEND = ' '

write_field_separator = 'X'

• HEADER = '客户发票欠款清单'

• TRUNC_TRAILING_BLANKS = ' '

• WRITE_LF = 'X'

• COL_SELECT = ' '

• COL_SELECT_MASK = ' '

• DAT_MODE = ' '

• CONFIRM_OVERWRITE = ' '

• NO_AUTH_CHECK = ' '

codepage = '8400 '

• IGNORE_CERR = ABAP_TRUE

• REPLACEMENT = '#'

• WRITE_BOM = ' '

• TRUNC_TRAILING_BLANKS_EOL = 'X'

• WK1_N_FORMAT = ' '

• WK1_N_SIZE = ' '

• WK1_T_FORMAT = ' '

• WK1_T_SIZE = ' '

• IMPORTING

• FILELENGTH =

TABLES

data_tab = i_fpqk

fieldnames = itab1

• 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 <> 0.

• MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

• WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

the type of invoice no in the internal table i_fpqk is char18.

but the data display is wrong,when I changed the download file type to 1.txt,

the data display is right,

eg:invoice no 123456789101112345 in the excel file display :123456789101112000. but in the text download file is 123456789101112345 . who can help me ?

thank you in advance!

Message was edited by:

niuniu