读取长文本

Chirs的博客 / 2023-05-26 / 原文

DATA:ls_thead TYPE thead.
CLEAR:ls_thead.
ls_thead-tdid = 'Z006'.
ls_thead-tdspras = sy-langu.
ls_thead-tdname = <fs_alv>-vbeln.
ls_thead-tdobject = 'VBBK'.
PERFORM frm_read_text USING ls_thead CHANGING <fs_alv>-zfpbz.

FORM frm_read_text  USING    ps_thead TYPE thead
CHANGING ps_text.

  DATA:lt_tlins TYPE STANDARD TABLE OF tline WITH HEADER LINE.
  CALL FUNCTION 'READ_TEXT'
    EXPORTING
      client                  = sy-mandt
      id                      = ps_thead-tdid
      language                = ps_thead-tdspras
      name                    = ps_thead-tdname
      object                  = ps_thead-tdobject
*     ARCHIVE_HANDLE          = 0
*     LOCAL_CAT               = ' '
* IMPORTING
*     HEADER                  =
*     OLD_LINE_COUNTER        =
    TABLES
      lines                   = lt_tlins
    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.
    LOOP AT lt_tlins.
      ps_text = ps_text && lt_tlins-tdline.
      CONDENSE ps_text.
    ENDLOOP.
  ENDIF.
ENDFORM.