ERROR
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [], [], [], [], []

2. The trace file reports the following SQL:
ORA-00600: internal error code, arguments: [kjhn_post_ha_alert0-862], [], [], [] , [], [], [], []
Current SQL statement for this session:
BEGIN :success := dbms_ha_alerts_prvt.check_ha_resources; END;

解决方法：
SQL>connect sys/password@c_str as sysdba
SQL>create table r_r_i$bk as select * from recent_resource_incarnations$;
SQL>truncate table recent_resource_incarnations$;
SQL>shutdown;
SQL>startup;