ORA-01277
        file 'string' already exists
        
        
        Cause
        An ALTER DATABASE BACKUP CONTROLFILE TO TRACE AS 'filename' command specified a file name which is already in use.
        Action
        Either specify a different file name, or add the REUSE parameter to the command to overwrite the existing file.
        
     
    
    
        ORA-01277
        file 'string' already exists
        
        
        Cause
        An ALTER DATABASE BACKUP CONTROLFILE TO TRACE AS 'filename' command specified a file name which is already in use.
        Action
        Either specify a different file name, or add the REUSE parameter to the command to overwrite the existing file.
        
     
    
    
        ORA-01277
        file 'string' already exists
        
        
        Cause
        An ALTER DATABASE BACKUP CONTROLFILE TO TRACE AS 'filename' command specified a file name which is already in use.
        Action
        Either specify a different file name, or add the REUSE parameter to the command to overwrite the existing file.