After successful isntallation of vCenter 6.7 I run into this error and could not resolve it much. After reading several threads I did not have much luck resolving this. Will post later once the issue is resolved for good.
Sources:
https://kb.vmware.com/s/article/2150895
https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.vcenterhost.doc%2FGUID-CE128B59-E236-45FF-9976-D134DADC8178.html
https://kb.vmware.com/s/article/52541
https://kb.vmware.com/s/article/2111354
https://blogs.vmware.com/vsphere/2019/08/changing-your-vcenter-servers-fqdn.html
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.security.doc/GUID-B23B1360-8838-4FF2-B074-71643C4CB040.html