Originally Posted by
hoosiereph
But what would happen when the SWU request processed and there was no SWU for the system to draw? Wouldn't the most likely outcome be no upgrade for OP?
That's what I would assume would happen but I've never tried it. However, I also suspect that you won't get the SWU upgrade unless a SWU is properly coded, which seems to include entering the SWU number on the reservation.