NNO-00263: error from configuration database

NNO-00263: error from configuration database
Cause: the server encountered an error while accessing the configuration database. The error can occur when the database is unavailable, or SQL*Net connectivity to the database is interrupted.
Action: Make sure that the database is running, that its name and password as specified in the Oracle Network Manager are accurate, and that there is SQL*Net connectivity between the Oracle Names server and the database. To force the server to start up anyway, using its checkpoint data, start the server with the names.no_region_database parameter set to TRUE. If no checkpoint data is available, the server will shut down.

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小智 2018-08-30 18:49

NNO-00263：配置数据库错误,
.原因：服务器在访问配置数据库时遇到错误。数据库不可用时出现错误，或者数据库的SQL * Net连接中断。,
.操作：确保数据库正在运行，其在Oracle Network Manager中指定的名称和密码是准确的，并且Oracle Names服务器和数据库之间存在SQL * Net连接。要强制服务器启动，使用其检查点数据，启动服务器的names.no_region_database参数设置为TRUE。如果没有检查点数据可用，服务器将关闭。,
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NNO-00263: error from configuration database

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