标题: ORA-29305: cannot point-in-time recover [打印本页] 作者: admin 时间: 2016-9-3 12:30 标题: ORA-29305: cannot point-in-time recover ORA-29305: cannot point-in-time recover tablespace 'string' Cause: An attempt was madeto ALTER the tablespace to be read only. Action: Check if thetablespace is SYSTEM or with online rollback segment.