标题: ORA-16455: switchover to standby failed [打印本页] 作者: admin 时间: 2016-8-29 10:24 标题: ORA-16455: switchover to standby failed ORA-16455: switchoverto standby failed Cause: An attempt to switchover to a physical standbydatabase failed. Action: Checkalert log for more details. Issue the SHUTDOWN ABORT
command on the database before issuing another ALTER DATABASE COMMIT
TO SWITCHOVER TO STANDBY command.