The following error can be seen when trying to add the vCenter adapter.
"The vCenter credentials must have the Global.License privilegeassigned and be a member of the LicenseService.Administrators SingleSign-On group license management will not be available"
vCenter integration is completed, and data is collecting. However, in License Management, the vCenter doesn't exist. License cannot be assigned to the newly created vCenter adapter.
VCF Operations 9.x
Time sync issue due to NTP is not configured and enabled on vCenter.
A significant time drift (more than 60 seconds) can lead to SSO authentication issue.
The following Error Exception can be seen from /storage/vcops/log/adapters/ManagementAdapter/ManagementAdapter_##.log
2025-09-25T21:45:16.238Z ERROR ManagementAdapter 7640 [ops@4413threadId="1781282" threadName="vcf-licensing-collinstanceId="58"] [(58)com.vmware.adapter.management.lector.collect] - The configured User account for the VC endpoint###.###.###.### is missing the required permission Global.Licenses.License collection will not be performed.2025-09-25T21:50:17.178Z ERROR ManagementAdapter 7640 [ops@4413threadId="1781577" threadName="vcf-licensing-collinstanceId="58"] [(58)com.vmware.adapter.management.n] - Cannot acquire SAML token:com.vmware.vim.sso.client.exceServer returned 'request expired' less than 0 seconds after requestwas issued, but it shouldn't have expired for at least 600 seconds.
Reference the following KB to configure and enable NTP on the vCenter appliance: