标题: ORA-01640: cannot make tablespace read-only with changes by in-doubt transact... [打印本页] 作者: admin 时间: 2016-7-18 14:32 标题: ORA-01640: cannot make tablespace read-only with changes by in-doubt transact... ORA-01640: cannot make tablespace read-only with changes by in-doubt transactions Cause: An attempt was made to alter a tablespace read-only while there were
changes in the tablespace made by in-doubt distributed transactions. The in-doubt
transactions must commit or rollback to ensure that there is no undo for a
tablespace before it can be made read-only. Action: Any in-doubt transactions that made changes to the tablespace must be
resolved.