Today I saw a new error with Veeam Backup and Replication. The error was:
Host with uuid “<uuid>” was not found
Within the Veeam console it looks like this:
After a quick search in the Veeam knowledge base I found the Knowledge base article with KB1063.
To fix this issue from the GUI go to Help – License – Licensed Hosts and revoke the license of the host with the new installation.
You can also remove all the licensed hosts via a MS SQL query on the de SQL Database by running the query below:
delete from [dbo].[HostsByJobs]
The reason for this error was a rebuild of the ESXi host.