TNS-12526: TNS:listener: all appropriate instances are in restricted mode

TNS-12526: TNS:listener: all appropriate instances are in restricted mode
Cause: Database instances supporting the service requested by the client were in restricted mode. The Listener does not allow connections to instances in restricted mode. This condition may be temporary, such as during periods when database administration is performed.
Action: Attempt the connection again. If error persists, then contact the database administrator to change the mode of the instance, if appropriate.

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小智 2018-08-30 19:01

TNS-12526：TNS：监听器：所有适当的实例都处于限制模式,
.原因：支持客户端请求的服务的数据库实例处于受限模式。侦听器不允许连接到受限模式下的实例。该条件可以是临时的，例如在执行数据库管理的时段期间。,
.操作：再次尝试连接。如果错误仍然存??在，请联系数据库管理员以更改实例的模式（如果适用）。,
.

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TNS-12526: TNS:listener: all appropriate instances are in restricted mode

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