ORA-16811: apply instance not recorded by the Data Guard broker

文档解释

ORA-16811: apply instance not recorded by the Data Guard broker

Cause: The broker did not register an apply instance for a standby database.

Action: Reenable the standby database to clear the error.

ORA-16811错误是由于DataGuard Broker未记录增加 Apply Instance 引起的。

官方解释

常见案例

一般处理方法及步骤

1）用特殊情况下的“broker stop”指令将BROKER处于关闭状态，按如下格式执行：

DGMGRL> stop bridge users connected misc

2）关闭DG BROKER后，将来自DGMGRL的新配置文件dg_config_TIMESTAMP.dat复制到任何有效的实例（通常是主实例）中。

3）从实例dg_config_TIMESTAMP.dat复制完成后请将它重命名为dg_broker_config.dat。

4）然后用 “broker start”指令激活BROKER

DGMGRL> start bridge;

5）最后，将出错的实例重新加入Data Guard：

DGMGRL> add database ‘DB_Name’ as connect identifier is ‘NEW_Connect_Identifier’

maintained as physical;