Schema SYS RT inconsistent in SAP HANA

Schema : _SYS_RT inconsistent

Please use below query to check consistency Status for the  _SYS_RT schema .

select * from _SYS_REPO.SCHEMAVERSION where SCHEMA_TYPE ='rt';

SCHEMA_TYPE	IS_CONSISTENT
"rt",	0

Note-  If  the flag IS_CONSISTENT is Zero ,it means schema is inconsistent.