RMAN-06727
        could not locate datafile copy string
        
        
        Cause
        The specified data file copy could not be found on any allocated channel.
        Action
        Allocate additional channels on other nodes of the cluster or if the data file copy has been deleted, use the CROSSCHECK DATAFILECOPY command to correct the recovery catalog or target database control file entries.
        
     
    
    
        RMAN-06727
        could not locate datafile copy string
        
        
        Cause
        The specified data file copy could not be found on any allocated channel.
        Action
        Allocate additional channels on other nodes of the cluster or if the data file copy has been deleted, use the CROSSCHECK DATAFILECOPY command to correct the recovery catalog or target database control file entries.
        
     
    
    
        RMAN-06727
        could not locate datafile copy string
        
        
        Cause
        The specified data file copy could not be found on any allocated channel.
        Action
        Allocate additional channels on other nodes of the cluster or if the data file copy has been deleted, use the CROSSCHECK DATAFILECOPY command to correct the recovery catalog or target database control file entries.