标题: ORA-19602: cannot backup or copy active file [打印本页] 作者: admin 时间: 2016-8-31 14:32 标题: ORA-19602: cannot backup or copy active file ORA-19602: cannotbackup or copy active file in NOARCHIVELOG mode Cause: You tried to copy or backup a file that was not closedcleanly, and the
database was in NOARCHIVELOG mode. This is not allowed because when
restored, the file will require redo application before it is usable, and redois not
currently being saved beyond the contents of the online redo logs. Action: Takethe tablespace offline clean or close the database and retry the copy
or backup.