CommCell Migration - Enable Backups on the Virtual Server Agent Client
After migrating VSA proxies, modify the instance for the virtualization client. Remove any proxies listed on the Proxies tab, and then add the migrated VSA proxies to be used with the instance.
If any subclients identify proxies, modify the subclients. Remove any proxies listed on the Advanced Options tab, and then add the migrated VSA proxies to be used with the subclient.
If you do not remove and re-add migrated VSA proxies, the following error appears when you perform a backup:
Failed to get the configured member server list for Virtual Server. Please verify if the nodes of the Virtualization client have licenses.