标题: ORA-00029: session is not a user session [打印本页] 作者: admin 时间: 2016-7-7 10:52 标题: ORA-00029: session is not a user session ORA-00029: session is not a user session Cause: The session ID specified in an ALTER SYSTEM KILL SESSION command was not a user session (for example, recursive, etc.). Action: Retry with a user session ID.