I just ran into this today. The workaround of using a domain name seems
to work. It would be great to get something official from JAMF or Google
on it though.
Same problem here this morning. Guess it was a problem last week too but
we had a bunch of weather events so I wasn't even in JAMF to notice. Our
primary VPP location with all non-paid apps is reporting 0s across the
board. The other 15ish locations ...
Big thanks for figuring this issue out. Just saw this issue for the
first time today and sure enough, there was an iPad with no serial
number. Deleted it and the apps started deploying again.
