RMAN-08418
        KEEP or CONSISTENT backups are allowed only with current or standby control file
        
        
        Cause
        KEEP or CONSISTENT backup was attempted on a control file that was not current or standby.
        Action
        Convert the control file to current or standby and retry the command.
        
     
    
    
        RMAN-08418
        KEEP or CONSISTENT backups are allowed only with current or standby control file
        
        
        Cause
        KEEP or CONSISTENT backup was attempted on a control file that was not current or standby.
        Action
        Convert the control file to current or standby and retry the command.
        
     
    
    
        RMAN-08418
        KEEP or CONSISTENT backups are allowed only with current or standby control file
        
        
        Cause
        KEEP or CONSISTENT backup was attempted on a control file that was not current or standby.
        Action
        Convert the control file to current or standby and retry the command.