How to read a CSV file into the portal

hi all,
I want to read the content of CSV file that is avaliable in my desktop.
plz help me with suitable code
Regards
Savitha
Edited by: Savitha S R on Jun 1, 2009 8:25 AM

Please use this code for that
REPORT znkp_upload_csv line-size 400.
DATA : v_filename TYPE string.
PARAMETER : p_file LIKE rlgrap-filename DEFAULT 'C:\Documents and Settings\Administrator\Desktop\JV.csv' .
*Types for Reading CSV file
TYPES : BEGIN OF x_csv,
          text(400) TYPE c,
        END OF x_csv.
*Global internal table for reading CSV file
DATA : lt_csv TYPE TABLE OF x_csv.
*Global work area for reading CSV file
DATA : wa_csv LIKE LINE OF lt_csv.
v_filename = p_file.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
    filename                      = v_filename
FILETYPE                      = 'ASC'
HAS_FIELD_SEPARATOR           = ' '
HEADER_LENGTH                 = 0
READ_BY_LINE                  = 'X'
DAT_MODE                      = ' '
CODEPAGE                      = ' '
IGNORE_CERR                   = ABAP_TRUE
REPLACEMENT                   = '#'
CHECK_BOM                     = ' '
VIRUS_SCAN_PROFILE            =
NO_AUTH_CHECK                 = ' '
IMPORTING
FILELENGTH                    =
HEADER                        =
TABLES
    data_tab                      = lt_csv
EXCEPTIONS
   file_open_error               = 1
   file_read_error               = 2
   no_batch                      = 3
   gui_refuse_filetransfer       = 4
   invalid_type                  = 5
   no_authority                  = 6
   unknown_error                 = 7
   bad_data_format               = 8
   header_not_allowed            = 9
   separator_not_allowed         = 10
   header_too_long               = 11
   unknown_dp_error              = 12
   access_denied                 = 13
   dp_out_of_memory              = 14
   disk_full                     = 15
   dp_timeout                    = 16
   OTHERS                        = 17
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
DATA : BEGIN OF item OCCURS 0 ,
        t1(20) TYPE c,
        t2(20) TYPE c,
        t3(20) TYPE c,
        t4(20) TYPE c,
        t5(20) TYPE c,
        t6(20) TYPE c,
        t7(20) TYPE c,
        t8(20) TYPE c,
       END OF item.
DATA : txt(1) TYPE c. " 1-Header 2-Item
LOOP AT lt_csv into wa_csv.
split wa_csv-text at ',' into item-t1
                              item-t2
                              item-t3
                              item-t4
                              item-t5
                              item-t6
                              item-t7
                              item-t8.
append item.
clear item.
ENDLOOP.
Check ITEM TABLE
Regards
Naresh

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