标题: ORA-19593: datafile number string already [打印本页] 作者: admin 时间: 2016-8-31 14:30 标题: ORA-19593: datafile number string already ORA-19593: datafilenumber string alreadyincluded as string Cause: Thisdatafile is already specified for inclusion in this backup or restore
conversation. A backup or restore conversation may process only a singleinstance
of a datafile. Action: Noaction required - the conversation is still active, and more files can be
specified.