标题: ORA-29317: datafile string does not exist [打印本页] 作者: admin 时间: 2016-9-3 12:33 标题: ORA-29317: datafile string does not exist ORA-29317: datafile string does not exist Cause: The specifieddatafile could not be found in the production database. Action: Copy the datafilefrom the clone database.