RMAN-06571
        datafile number does not have recoverable copy
        
        
        Cause
        The SWITCH command with the option TO COPY was specified but the data file has no valid copy to switch to.
        Action
        Verify whether the data file has a valid data file copy.
        
     
    
    
        RMAN-06571
        datafile number does not have recoverable copy
        
        
        Cause
        The SWITCH command with the option TO COPY was specified but the data file has no valid copy to switch to.
        Action
        Verify whether the data file has a valid data file copy.
        
     
    
    
        RMAN-06571
        datafile number does not have recoverable copy
        
        
        Cause
        The SWITCH command with the option TO COPY was specified but the data file has no valid copy to switch to.
        Action
        Verify whether the data file has a valid data file copy.