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Upload Excel document into internal table



 
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PostPosted: Mon Sep 03, 2007 10:58 pm    Post subject: Upload Excel document into internal table Reply with quote
ABAP code for uploading an Excel document into an internal table. See code below for structures. The code is based on uploading a simple Excel spreadsheet or for an actual Excel file click here.

There are also a couple of alternatives which use fucntion modules
'KCD_EXCEL_OLE_TO_INT_CONVERT'
and
'ALSM_EXCEL_TO_INTERNAL_TABLE'
but the method below is by far the simplest method to use.

Code:

*……………………………………………………..
*: Description :
*: ———– :
*: This is a simple example program to get data from an excel :
*: file and store it in an internal table. :
*: :
*: Author : www.sapdev.co.uk, based on code from Jayanta :
*: :
*: SAP Version : 4.7 :
*:……………………………………………………:
  REPORT zupload_excel_to_itab.

  TYPE-POOLS: truxs.

  PARAMETERS: p_file TYPE rlgrap-filename.

  TYPES: BEGIN OF t_datatab,
    col1(30) TYPE c,
    col2(30) TYPE c,
    col3(30) TYPE c,
  END OF t_datatab.
  DATA: it_datatab TYPE STANDARD TABLE OF t_datatab,
  wa_datatab TYPE t_datatab.

  DATA: it_raw TYPE truxs_t_text_data.

* At selection screen
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
  CALL FUNCTION 'F4_FILENAME'
       EXPORTING
            field_name = 'P_FILE'
       IMPORTING
            file_name  = p_file.

***********************************************************************
START-OF-SELECTION.

  CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
  EXPORTING
* I_FIELD_SEPERATOR =
  i_line_header = 'X'
  i_tab_raw_data = it_raw " WORK TABLE
  i_filename = p_file
  TABLES
  i_tab_converted_data = it_datatab[] "ACTUAL DATA
  EXCEPTIONS
  conversion_failed = 1
  OTHERS = 2.

  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
    WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.

***********************************************************************
END-OF-SELECTION.
  LOOP AT it_datatab INTO wa_datatab.
    WRITE:/ wa_datatab-col1,
    wa_datatab-col2,
    wa_datatab-col3.
  ENDLOOP.
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