标题: ORA-00024: logins from more than one process not allowed in single-process mode [打印本页] 作者: admin 时间: 2016-7-7 10:50 标题: ORA-00024: logins from more than one process not allowed in single-process mode ORA-00024: logins from more than one process not allowed in single-process mode Cause: Trying to login more than once from different processes for ORACLEstarted in single-process mode. Action: Logoff from the other process.