It seems there is a bug – or was – in vRA when upgrading. It appears that the upgrade procedure doesn’t upgrade the relevant Endpoints, so you end up one or more endpoints missing.
VMware has changed the vRA 7.3 download to include the fix, but if you already attempted to upgrade, see the fix below and in the KB
- Log in to the IaaS Model Manager Windows machine.
- Open command prompt in Administrator mode.
- Run these commands in the same order
C:\Program Files (x86)\VMware\vCAC\Server\Model Manager Data\Cafe vcac-config.exe RegisterCatalogTypesAsync -v vcac-config.exe UpgradeEndpoints -v
More information can be found here: Endpoints are missing after upgrading to vRA 7.3 (2150252)