To resolve this issue, remove the registration entirely.
To remove the registration:
vRealize Operations Manager should now allow vRealize Business for Cloud to authenticate to it. We can tail /var/log/vrb/data-collector/itfm-vc-dc.log file to verify successful collection.
If the issue persists, file a support request with VMware Technical Support and note this article ID (000051158) in the problem description. For more information, see How to Submit a Support Request.
Impact/Risks:
The impact and risks of performing this are minimal. Removing the registration of vRealize Operations from vCenter only impact Usage Meter, vRealize Business for Cloud, and specific adapters. The connection will be repaired immediately.