This means that Online Registration is currently closed for your course and you will be unable to complete it at this time.
There may be a planned closure for maintenance or it might be too early or too late to start registering online. If you haven't received an email invitation to register yet, try again once you've got it.
If you've missed the registration deadline, you might need approval from your faculty to register – please log an enquiry so we can look into it for you.