标题: ORA-19657: cannot inspect current datafile [打印本页] 作者: admin 时间: 2016-8-31 16:09 标题: ORA-19657: cannot inspect current datafile ORA-19657: cannotinspect current datafile string 14-16 OracleDatabase Error Messages Cause: Thefile being inspected is already part of the currently mounted database. Action: None- the file is already part of the database.