标题: ORA-26812: An active session currently attached [打印本页] 作者: admin 时间: 2016-9-2 09:53 标题: ORA-26812: An active session currently attached ORA-26812: An active session currently attached to XStream server "string". Cause: An attempt was madeto attach to the specified XStream server while
another session was attached to it. Action: Retry when there isno session attaching to the specified XStream server.