Creating a Host Profile into the vCenter Server inventory results with a failure.
When you perform Host Profiles operations into the vCenter Server inventory such as:
Edit a Host Profile.
Import a Host Profile.
Export a Host Profile.
The process of creating a host profile fails with an error.
There is no suitable host in the inventory as reference host for the profile Host Profile. The profile does not have any associated reference host.
The vCenter Server inventory does not have a compatible host that acts as a reference host for the host profile you are trying to create.