Problem creating new Apple ID. Account cannot be created at this time I'm attempting to create a new Apple ID with a new @icloud.com email address from a new Mac user account.

I enter the required information, including a new unique iCloud email address. Attempting to use an already-used iCloud address gives a different error on a previous screen.

I also enter a phone number and receive a 2-factor code from Apple. I then agree to the terms of use.

However it then gives the error:


  There was a problem creating your new Apple ID.
  
  Your account cannot be created at this time.




What is the problem? Why can't I create an Apple ID?

This is a new Mac (provided by work), so I am 99% sure I am not hitting the per-device Apple ID limit.
I like to check Apple system status when I can’t use their online services. 


https://www.apple.com/support/systemstatus/


It has a contact link for when you have an issue that isn’t described. As mentioned in the comments - it’s not easy to know if you need to retry or there’s a more permanent issue, but waiting is always an option to avoid a call to support. I would try once in a few hours, then again tomorrow, then ask support if you haven’t waited a little to try again already.