ORA-19639
        Datafile file# string is more recent than the incremental backup
        
        
        Cause
        The target file's checkpoint is greater than or equal to that of the incremental backup. This backup cannot advance the checkpoint and will not be applied.
        Action
        Provide a backup set that can be applied and retry the operation.
        
     
    
    
        ORA-19639
        file string is more current than this incremental backup
        
        
        Cause
        The checkpoint of the target for this incremental backup is greater than or equal to the checkpoint of the file in the incremental backup set.  This backup cannot advance the checkpoint of the target file, so there is no point in applying it.
        Action
        Supply a backup set that can be applied and retry the operation.
        
     
    
    
        ORA-19639
        Datafile file# string is more recent than the incremental backup
        
        
        Cause
        The target file's checkpoint is greater than or equal to that of the incremental backup. This backup cannot advance the checkpoint and will not be applied.
        Action
        Provide a backup set that can be applied and retry the operation.