TNS-12221: TNS:illegal ADDRESS parameters

TNS-12221: TNS:illegal ADDRESS parameters
Cause: An illegal set of protocol adapter parameters was specified. In some cases, this error is returned when a connection cannot be made to the protocol transport.
Action: Verify that the destination can be reached using the specified protocol. Check the parameters within the ADDRESS section of TNSNAMES.ORA or in the directory. Legal ADDRESS parameter formats may be found in the Oracle operating system specific documentation or the Oracle Net Administrator's Guide. Protocols that resolve names at the transport layer are vulnerable to this error if not properly configured or names are misspelled.

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小智 2018-08-30 19:01

TNS-12221：TNS：非法ADDRESS参数,
.原因：指定了一组非法的协议适配器参数。在某些情况下，当无法对协议传输进行连接时，会返回此错误。,
.操作：验证可以使用指定的协议到达目的地。检查TNSNAMES.ORA的ADDRESS部分或目录中的参数。有关ADDRESS参数格式的详细信息，请参见Oracle操作系统特定文档或Oracle Net管理员指南。如果未正确配置或名称拼写错误，解析传输层名称的协议将容易受到此错误的影响。,
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TNS-12221: TNS:illegal ADDRESS parameters

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