ORA-00222
        operation would reuse name of a currently mounted control file
        
        
        Cause
        The filename supplied as a parameter to the ALTER DATABASE BACKUP CONTROLFILE command or to cfileSetSnapshotName matches the name of the specified currently mounted control file.
        Action
        Retry the operation with a different filename.
        
     
    
    
        ORA-00222
        operation would reuse name of a currently mounted control file
        
        
        Cause
        The filename supplied as a parameter to the ALTER DATABASE BACKUP CONTROLFILE command or to cfileSetSnapshotName matches the name of the specified currently mounted control file.
        Action
        Retry the operation with a different filename.
        
     
    
    
        ORA-00222
        operation would reuse name of a currently mounted control file
        
        
        Cause
        The filename supplied as a parameter to the ALTER DATABASE BACKUP CONTROLFILE command or to cfileSetSnapshotName matches the name of the specified currently mounted control file.
        Action
        Retry the operation with a different filename.