anchor.diff:  
           lo_wdyn->set_component_data( ls_enh_data-component_data ).
   
  -        LOOP AT ls_enh_data-controller_data ASSIGNING FIELD-SYMBOL(<controller_data>).
  +        LOOP AT ls_enh_data-controller_data ASSIGNING <controller_data>.
   
             lo_wdyn->set_controller_data( p_controller_name = <controller_data>-controller_name
  -                                        p_enh_data				= <controller_data> ).
  +                                        p_enh_data        = <controller_data> ).
   
           ENDLOOP.
   
  -        LOOP AT ls_enh_data-view_data ASSIGNING FIELD-SYMBOL(<view_data>).
  +        LOOP AT ls_enh_data-view_data ASSIGNING <view_data>.
   
             lo_wdyn->set_view_data( p_view_name = <view_data>-view_name
  -                                  p_enh_data	= <view_data> ).
  +                                  p_enh_data  = <view_data> ).
   
           ENDLOOP.
   
  
positive.code:       CATCH cx_enh_not_found.
          lcx_exception=>raise( |error serializing ENHO wdyn { ms_item-obj_name }| ).
      ENDTRY.
  
  *    DATA: lo_wdyconf  TYPE REF TO cl_wdr_cfg_enhancement,
  *          lt_data     TYPE wdy_cfg_expl_data_tab,
  *          ls_outline  TYPE wdy_cfg_outline_data,
  *          ls_obj      TYPE wdy_config_key,
  *          li_document TYPE REF TO if_ixml_document,
  *          li_element  TYPE REF TO if_ixml_element.
  *
  *
  *    lo_wdyconf ?= ii_enh_tool.
  *
  *    ls_obj = lo_wdyconf->get_original_object( ).
  *    io_xml->add( iv_name = 'TOOL'
  *                 ig_data = ii_enh_tool->get_tool( ) ).
  *    io_xml->add( iv_name = 'ORIGINAL_OBJECT'
  *                 ig_data = ls_obj ).
  *
  ** only works on new ABAP versions, parameters differ between versions
  *    CALL METHOD lo_wdyconf->('GET_ENHANCEMENT_DATA')
  *      EXPORTING
  *        p_scope    = 1
  *      IMPORTING
  *        p_enh_data = lt_data.
  *
  *    CALL METHOD cl_wdr_cfg_persistence_utils=>('COMP_TABLES_TO_XML')
  *      EXPORTING
  *        outline_data  = ls_outline
  *        expl_data_tab = lt_data
  *      IMPORTING
  *        element       = li_element
  *      CHANGING
  *        document      = li_document.
  *
  *    io_xml->add_xml( iv_name = 'ENHANCEMENT_DATA'
  *                     ii_xml = li_element ).
  
    ENDMETHOD.                    "lif_object_enho~serialize
  
  
negative.code:           EXPORTING
              enhname     = |{ ms_item-obj_name }|
              enhtype     = ''
              enhtooltype = tool_type
            IMPORTING
              enhancement = li_tool
            CHANGING
  