ORA-19800: Unable to initialize Oracle Managed Destination

ORA-19800: Unable to initialize Oracle Managed Destination

在实验中，/app/Oracle/flash_recovery_area是闪回区。不小心用root用户建立上了，结果在用RMAN时进行操作时报错。

ORA-01264: Unable to create logfile file name

ORA-19800: Unable to initialize Oracle Managed Destination

处理方法就是:将/app/oracle/flash_recovery_area的属主改为oracle用户：

chown oracle:oinstall /app/oracle/flash_recovery_area