anchor.diff:  
     METHOD zif_abapgit_object~exists.
   
  -    DATA: lv_fieldname TYPE authx-fieldname.
  -
  -
       SELECT SINGLE fieldname FROM authx
  -      INTO lv_fieldname
  +      INTO mv_fieldname
         WHERE fieldname = ms_item-obj_name.               "#EC CI_GENBUFF
       rv_bool = boolc( sy-subrc = 0 ).
   
  
positive.code:   PUBLIC SECTION.
      INTERFACES zif_abapgit_object.
      ALIASES mo_files FOR zif_abapgit_object~mo_files.
  
  ENDCLASS.
  
  
  
  CLASS zcl_abapgit_object_auth IMPLEMENTATION.
  
  
    METHOD zif_abapgit_object~changed_by.
  
negative.code: 
    METHOD zif_abapgit_object~jump.
  
  * TODO, this function module does not exist in 702
      CALL FUNCTION 'SU20_MAINTAIN_SNGL'
        EXPORTING
          id_field    = mv_fieldname
          id_wbo_mode = abap_false.
  
    ENDMETHOD.
  