标题: ORA-00125: connection refused; invalid presentation [打印本页] 作者: admin 时间: 2016-7-7 15:39 标题: ORA-00125: connection refused; invalid presentation ORA-00125: connection refused; invalid presentation Cause: The PRESENTATION in the CONNECT_DATA of the TNS address DESCRIPTION is not correct or is not supported. Action: Correct the PRESENTATION specified in the TNS address.