TNS-12538: TNS:no such protocol adapter

TNS-12538: TNS:no such protocol adapter
Cause: The protocol adapter requested (by way of the "(PROTOCOL=..)" keyword-value pair in a TNS address) is unknown. If the supplied address is typographically correct then the protocol adapter is not installed.
Action: Install the protocol adapter or correct typographically error, as appropriate. Note: if the supplied address was derived from resolving the service name, check the address in the appropriate file (TNSNAMES.ORA, LISTENER.ORA or SQLNET.ORA).

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小智 2018-08-30 19:01

TNS-12538：TNS：没有这样的协议适配器,
.原因：请求的协议适配器（通过TNS地址中的“（PROTOCOL = ..）”关键字 - 值对）未知。如果提供的地址在排版上是正确的，那么没有安装协议适配器。,
.操作：安装协议适配器或正确输入错误。注意：如果提供的地址是从解析服务名称导出的，请检查相应文件（TNSNAMES.ORA，LISTENER.ORA或SQLNET.ORA）中的地址。,
.

aiaiDBA

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TNS-12538: TNS:no such protocol adapter

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