anchor.diff:                   ig_data = ls_extras ).
   
     ENDMETHOD.
  -
  -  METHOD delete_extras.
  -
  -    DELETE FROM tddat WHERE tabname = iv_tabname.
  -
  -  ENDMETHOD.
  -
  -
  -  METHOD read_extras.
  -
  -    SELECT SINGLE * FROM tddat INTO rs_tabl_extras-tddat WHERE tabname = iv_tabname.
  -
  -  ENDMETHOD.
  -
  -
  -  METHOD update_extras.
  -
  -    IF is_tabl_extras-tddat IS INITIAL.
  -      delete_extras( iv_tabname = iv_tabname ).
  -    ELSE.
  -      MODIFY tddat FROM is_tabl_extras-tddat.
  -    ENDIF.
  -
  -  ENDMETHOD.
  -
   ENDCLASS.
  
positive.code:       io_xml->add( iv_name = 'DD09L'
                     ig_data = ls_dd09l ).
      ENDIF.
      io_xml->add( ig_data = lt_dd03p
                   iv_name = 'DD03P_TABLE' ).
      io_xml->add( ig_data = lt_dd05m
                   iv_name = 'DD05M_TABLE' ).
      io_xml->add( ig_data = lt_dd08v
                   iv_name = 'DD08V_TABLE' ).
      io_xml->add( iv_name = 'DD12V'
                   ig_data = lt_dd12v ).
      io_xml->add( iv_name = 'DD17V'
                   ig_data = lt_dd17v ).
      io_xml->add( ig_data = lt_dd35v
                   iv_name = 'DD35V_TALE' ).
      io_xml->add( iv_name = 'DD36M'
                   ig_data = lt_dd36m ).
  
      serialize_longtexts( io_xml         = io_xml
                           iv_longtext_id = c_longtext_id_tabl ).
  
negative.code:     TYPES:
        ty_dd03p_tt TYPE STANDARD TABLE OF dd03p .
  
      TYPES:
        BEGIN OF ty_dd02_texts,
          ddlanguage TYPE dd02t-ddlanguage,
          ddtext     TYPE dd02t-ddtext,
        END OF ty_dd02_texts,
        tt_dd02_texts TYPE STANDARD TABLE OF ty_dd02_texts.
  
      CONSTANTS c_longtext_id_tabl TYPE dokil-id VALUE 'TB' ##NO_TEXT.
      CONSTANTS:
        BEGIN OF c_s_dataname,
  