标题: ORA-12645: Parameter does not exist. [打印本页] 作者: admin 时间: 2016-8-10 11:52 标题: ORA-12645: Parameter does not exist. ORA-12645: Parameterdoes not exist. Cause: A sqlnet.ora parameter from which a value was neededdoes not exist. Action: Setthe parameter in the parameter file.