Aria Operations 8.18
VIDM 3.3.7
1. Before upgrading to Aria Operations 8.18.x, the URL was https://vROPs_IP_or_FQDN/ui/. Now is https://vROPs_IP_or_FQDN/vcf-operations/ui/. The utilized automatic redirection is not supported for vIDM by design.
2. Load balancer is being used and redirecting the user to the old URL.https://docs.vmware.com/en/VMware-Aria-Operations/8.12/Load-Balancing-Operations.pdf
1. VMware SSO was introduced in the Aria Operations 8.18 release note in Single Sign-On (SSO) for VMware vSphere Foundation. More details can be found in Configure VMware Single Sign-On for VMware Aria Operations.
2. If a Load Balancer is being used, make sure configurations are following VMware Aria Operations Load Balancing.
3. Make sure the primary node URL is set under Administration > Global Settings > System Settings > System Access URL.