anchor.diff:      LOOP AT lt_results ASSIGNING <ls_result>.
         IF <ls_result>-match = abap_false.
           lv_link = '<a href="sapevent:diff?' &&
  -          struct_encode( ig_structure1 = <ls_result> ig_structure2 = is_repo ) &&
  +          struct_encode( ig_structure1 = <ls_result> ig_structure2 = ls_repo ) &&
             '">diff</a>'.
         ELSE.
           CLEAR lv_link.
  
positive.code:       EXPORTING
          start_col          = 10
          start_row          = 5
          textline1          = 'Choose object type'           "#EC NOTEXT
          titel              = 'Choose object type'           "#EC NOTEXT
        IMPORTING
          answer             = lv_answer
        TABLES
  
negative.code: 
    METHOD on_event.
  
      DATA: lx_exception  TYPE REF TO lcx_exception,
            ls_result     TYPE st_result,
            lv_url        TYPE string,
            ls_repo       TYPE st_repo,
            ls_repo_persi TYPE st_repo_persi.
  
  
      TRY.
  