I am suddenly getting these errors too running 6.2.1. Did you get to the bottom of why?
Are you using Info Blox or Network Profile?
In network allocation, the program will not allocate an IP address if network profile has no ranges defined and will not try to allocate next network on reservation if IP allocation failed and user specified a NetworkName property.
This issue is fixed in vRA 6.2.3.
Thanks
Kumaran
I got your reply just as I'd found the issue. My network profile had run out of IP addresses. Not a very helpful error message
No problem. We have also improved the logging to state clear error message
Thanks
Kumaran
How do you do that?
I mean "I said about product logging perspective its improved and the fix is already available for 6.2.3 "
Thanks
Kumaran