When trying to register Unity VASA provider on vCenter, the following error appears: "A problem was encountered while registering the provider.”
In /var/log/vmware/vmware-sps/sps.log show the following error
com.vmware.vim.vasa.InvalidCertificate: com.vmware.vim.vasa._3_0.InvalidCertificate: InvalidCertificate
vCenter 7.0
vCenter 8.0
If vCenter has a very large number of unused root certificates in vecs the unity array fails to store the sent certificates
Manually clean up any old , expired or unused root and intermeidate certificates stored in VECS
https://knowledge.broadcom.com/external/article/326288/