anchor.diff:    METHOD serialize.
   
       DATA: lt_tab_attributes TYPE enhclasstabattrib,
  +          lt_tab_types      TYPE enhtype_tab,
             lt_tab_methods    TYPE enhnewmeth_tab.
   
       FIELD-SYMBOLS: <ls_attr> LIKE LINE OF lt_tab_attributes,
  +                   <ls_type> LIKE LINE OF lt_tab_types,
                      <ls_meth> LIKE LINE OF lt_tab_methods.
   
   
       io_clif->get_enhattributes(
         IMPORTING
           tab_attributes = lt_tab_attributes ).
  +
  +    io_clif->get_enhatypes(
  +      IMPORTING
  +        tab_types = lt_tab_types ).
   
       io_clif->get_enh_new_methodes(
         IMPORTING
  
positive.code:                         io_files = io_files ).
  
      LOOP AT lt_tab_attributes ASSIGNING <ls_attr>.
        CLEAR: <ls_attr>-author,
               <ls_attr>-createdon,
               <ls_attr>-changedby,
  
negative.code: 
      io_xml->add( iv_name = 'TAB_ATTRIBUTES'
                   ig_data = lt_tab_attributes ).
      io_xml->add( iv_name = 'TAB_TYPES'
                   ig_data = lt_tab_types ).
      io_xml->add( iv_name = 'TAB_METHODS'
                   ig_data = lt_tab_methods ).
  
  