ORA-12222: TNS:no support is available for the protocol indicated

ORA-12222: TNS:no support is available for the protocol indicated
Cause: The protocol requested in the ADDRESS portion of the connect descriptor identified through the net service name is not available. If the supplied ADDRESS is typographically correct then support for that protocol is not installed.
Action: Install support for the protocol or correct typographical error, as appropriate. Note: if the supplied address was derived from resolving the net service name, check the address in the appropriate file (TNSNAMES.ORA, LISTENER.ORA) or in the directory server.

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小智 2018-08-30 16:40

ORA-12222：TNS：不支持所指定的协议,
.原因：通过网络服务名称标识的连接描述符的ADDRESS部分中请求的协议不可用。如果提供的ADDRESS在排版上正确，则不会安装对该协议的支持。,
.操作：根据需要安装对协议的支持或正确的排印错误。注意：如果提供的地址来自于解析网络服务名称，请检查相应文件（TNSNAMES.ORA，LISTENER.ORA）或目录服务器中的地址。,
.

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13718043309

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ORA-12222: TNS:no support is available for the protocol indicated

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