CALL FUNCTION 'READ_TEXT'
        EXPORTING
          CLIENT                        = SY-MANDT
          ID                            = 'BEST'
          LANGUAGE                      = SY-LANGU
          NAME                          = lw_matnr
          OBJECT                        = 'MATERIAL'
*         ARCHIVE_HANDLE                = 0
*         LOCAL_CAT                     = ' '
*       IMPORTING
*         HEADER                        =
*         OLD_LINE_COUNTER              =
        TABLES
          LINES                         =
*       EXCEPTIONS
*         ID                            = 1
*         LANGUAGE                      = 2
*         NAME                          = 3
*         NOT_FOUND                     = 4
*         OBJECT                        = 5
*         REFERENCE_CHECK               = 6
*         WRONG_ACCESS_TO_ARCHIVE       = 7
*         OTHERS                        = 8
                .
      IF SY-SUBRC <> 0.
*      Implement suitable error handling here
      ENDIF.