Error while file upload by FM "TEXT_CONVERT_XLS_TO_SAP"

Question

HI all,
I need to upload an excel file to SAP system ,for the same i am using the FM TEXT_CONVERT_XLS_TO_SAP in following way.
TYPE-POOLS truxs.
DATA: lv_raw      TYPE truxs_t_text_data.
CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
       EXPORTING
            i_field_seperator    = 'X'  "is an .xls file
            i_line_header        = 'X'  "has a header line
            i_tab_raw_data       = lv_raw
            i_filename           = v_file
       TABLES
            i_tab_converted_data = etd_itab
       EXCEPTIONS
            conversion_failed    = 1
            OTHERS               = 2.
But i get sy-subrc = 1,which is conversion error.
The structure of the etd_itab is same as the excel file ,even the field names are same ,still i wonder why should the conversion error been encountered .
Am i missing on anything ?
Please comment.
Thanks,
Swati

Answer 1

Hi ,
The structure of my excel file and the data is as follows
PO_NO           Item      Div     Material                    Vend        PO_Date              PO Bal.
4400000001      10     C     SVC-PART-01     BCCS     2006.10.29     12
4500000348      10     L     BA41-00383A     BCCS     0     
Following is the program flow
TYPES :   BEGIN OF        gt_etd      ,
           po_no                LIKE   ekpo-ebeln,
           item                 LIKE   ekpo-ebelp,
           div                  LIKE mara-spart,
           material             LIKE kondd-smatn,
           vend                 LIKE   ekko-lifnr,
           po_date              LIKE   ekpo-aedat,
           po_bal               LIKE   ekpo-menge,
          delivery_date           LIKE   ekes-eindt,
          END OF gt_etd.
DATA: etd_itab TYPE STANDARD TABLE OF gt_etd WITH HEADER LINE.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR pcfile.
  CALL FUNCTION 'WS_FILENAME_GET'
       EXPORTING
            def_filename     = '.xls'
            def_path         = 'C:\'
            mask             = ',.txt;.xls,.txt;.xls.'
            mode             = 'O'
            title            = ' '
       IMPORTING
            filename         = pcfile
       EXCEPTIONS
            inv_winsys       = 1
            no_batch         = 2
            selection_cancel = 3
            selection_error  = 4
            OTHERS           = 5.
IF pcfile IS INITIAL.
    WRITE: / 'SELECT UPLOAD FILE !'.
  ELSE.
    MOVE pcfile TO v_file.
  ENDIF.
*ETD file upload
  CLEAR: lv_raw, etd_itab[].
  CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
       EXPORTING
            i_field_seperator    = ' '  "is an .xls file
            i_line_header        = ' '  "has a header line
            i_tab_raw_data       = lv_raw
            i_filename           = v_file
       TABLES
            i_tab_converted_data = etd_itab
       EXCEPTIONS
            conversion_failed    = 1
            OTHERS               = 2.
Please advice ,why am i getting conversion error.
Thanks a lot .