anchor.diff:      DATA: ls_icfservice TYPE icfservice.
   
   
  -    read( IMPORTING es_icfservice = ls_icfservice ).
  +    read( EXPORTING iv_clear = abap_false
  +          IMPORTING es_icfservice = ls_icfservice ).
   
       rv_user = ls_icfservice-icf_muser.
   
  
positive.code:            END OF ty_sicf_key.
  
      METHODS read
        EXPORTING es_icfservice TYPE icfservice
                  es_icfdocu    TYPE icfdocu
                  et_icfhandler TYPE ty_icfhandler_tt
  
negative.code:     ASSERT sy-subrc = 0.
  
      MOVE-CORRESPONDING ls_serv_info-service TO es_icfservice.
      IF iv_clear = abap_true.
        CLEAR es_icfservice-icf_cuser.
        CLEAR es_icfservice-icf_cdate.
        CLEAR es_icfservice-icf_muser.
        CLEAR es_icfservice-icf_mdate.
      ENDIF.
  
      CLEAR es_icfdocu-icfparguid.
  
  