标题: ORA-16456: switchover to standby in progress [打印本页] 作者: admin 时间: 2016-8-29 10:24 标题: ORA-16456: switchover to standby in progress ORA-16456: switchoverto standby in progress or completed Cause: The requested operation was not allowed because aswitchover to standby
operation was either in progress or had completed. Action: Issuethe SHUTDOWN ABORT command on the database after
switchover operation completes.