How to Upload Long Text into SAP Using Excel Sheet and SAVE_TEXT Function Module

Reference Link:
Note 933420 - ALSM_EXCEL_TO_INTERNAL_TABLE

http://scn.sap.com/docs/DOC-45423

TYPES: BEGIN OF TY_ITAB ,
       MATNR(18)    TYPE C,
       LMAKTX(2112) TYPE C,
       ROW TYPE I,
       TSIZE TYPE I,
   END OF TY_ITAB.

*  Data Declarations - Internal Tables
DATA: I_TAB  TYPE STANDARD TABLE OF TY_ITAB  INITIAL SIZE 0,
      WA TYPE TY_ITAB ,
      IT_EXLOAD LIKE ZALSMEX_TABLINE  OCCURS 0 WITH HEADER LINE.
DATA: IT_LINES       LIKE STANDARD TABLE OF TLINE WITH HEADER LINE,
      IT_TEXT_HEADER LIKE STANDARD TABLE OF THEAD WITH HEADER LINE,
      P_ERROR TYPE  SY-LISEL ,
      LEN TYPE I .

*    Selection Screen
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-002.
PARAMETERS:PFILE TYPE RLGRAP-FILENAME OBLIGATORY,
           W_BEGIN TYPE I OBLIGATORY,
           W_END TYPE I OBLIGATORY.
SELECTION-SCREEN END OF BLOCK B1.

AT SELECTION-SCREEN.
  IF PFILE IS INITIAL.
    MESSAGE S368(00) WITH ‘Please input filename‘. STOP.
  ENDIF.

START-OF-SELECTION.

  REFRESH:I_TAB.
  PERFORM EXCEL_DATA_INT_TABLE.
  PERFORM EXCEL_TO_INT.
  PERFORM CONTOL_PARAMETER.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR PFILE.
  PERFORM F4_FILENAME.
*&---------------------------------------------------------------------*
*&      Form  F4_FILENAME
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM F4_FILENAME .
  CALL FUNCTION ‘F4_FILENAME‘
  EXPORTING
    PROGRAM_NAME        = SYST-CPROG
    DYNPRO_NUMBER       = SYST-DYNNR
*   FIELD_NAME          = ‘ ‘
  IMPORTING
    FILE_NAME           = PFILE
           .
ENDFORM.                    " F4_FILENAME
*&---------------------------------------------------------------------*
*&      Form  EXCEL_DATA_INT_TABLE
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM EXCEL_DATA_INT_TABLE .

  CALL FUNCTION ‘YALSM_EXCEL_TO_INTERNAL_TABLE‘
    EXPORTING
      FILENAME    = PFILE
      I_BEGIN_COL = ‘0001‘
      I_BEGIN_ROW = W_BEGIN
      I_END_COL   = ‘0100‘
      I_END_ROW   = W_END                                   "65536
    TABLES
      INTERN      = IT_EXLOAD.

ENDFORM.                    " EXCEL_DATA_INT_TABLE
*&---------------------------------------------------------------------*
*&      Form  EXCEL_TO_INT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM EXCEL_TO_INT .
  LOOP AT IT_EXLOAD .
    CASE  IT_EXLOAD-COL1.
      WHEN ‘0001‘.
        WA-MATNR   = IT_EXLOAD-VALUE.
      WHEN ‘0002‘.
        WA-LMAKTX   = IT_EXLOAD-VALUE.
    ENDCASE.
    AT END OF ROW1.
      WA-TSIZE = STRLEN( WA-LMAKTX ) .
      WA-ROW = IT_EXLOAD-ROW1 .
      APPEND WA TO I_TAB.
      CLEAR WA .
    ENDAT.
  ENDLOOP.
ENDFORM.                    " EXCEL_TO_INT
*&---------------------------------------------------------------------*
*&      Form  CONTOL_PARAMETER
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM CONTOL_PARAMETER .

  DATA OFF TYPE I VALUE ‘1‘.

  LOOP AT I_TAB INTO WA.

*    * Create Header
    IT_TEXT_HEADER-TDID     = ‘BEST‘.
    IT_TEXT_HEADER-TDSPRAS  = SY-LANGU .
    IT_TEXT_HEADER-TDNAME   = WA-MATNR.
    IT_TEXT_HEADER-TDOBJECT = ‘MATERIAL‘.

    MOVE WA-TSIZE TO LEN .

    LEN =  LEN / 53  + 1.

    DO LEN TIMES .
      MOVE ‘*‘ TO IT_LINES-TDFORMAT.
      MOVE  WA-LMAKTX+OFF(53) TO IT_LINES-TDLINE.
      SHIFT IT_LINES-TDLINE LEFT DELETING LEADING ‘ ‘.

      OFF = OFF + 53 .
      APPEND IT_LINES.
      CLEAR IT_LINES .
    ENDDO.

    AT END OF ROW.
      CALL FUNCTION ‘SAVE_TEXT‘
        EXPORTING
          CLIENT          = SY-MANDT
          HEADER          = IT_TEXT_HEADER
          INSERT          = ‘ ‘
          SAVEMODE_DIRECT = ‘X‘
        TABLES
          LINES           = IT_LINES
        EXCEPTIONS
          ID              = 1
          LANGUAGE        = 2
          NAME            = 3
          OBJECT          = 4
          OTHERS          = 5.
* Check the Return Code
      IF SY-SUBRC <> 0.
        MESSAGE ID SY-MSGID TYPE SY-MSGTY
            NUMBER SY-MSGNO
              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4 INTO P_ERROR.
        EXIT.
      ENDIF.
      CLEAR: WA ,LEN , OFF.
      REFRESH IT_LINES .
    ENDAT.
  ENDLOOP.
ENDFORM.                    " CONTOL_PARAMETER

Upload Excel File  Format:

Output In SAP Using MM03 T-code

http://scn.sap.com/docs/DOC-45423