Today a customer called me with an issue getting Veeam backup of one VM that had previously worked without issues.
His environment was VMware vCenter 5.1 U1 and Veeam Backup & Replication 6.5 patch 3.
This is the first time I have seen this error message and a quick Google search only revealed a post on the Veeam forums from 2010 regarding Veeam one.
To resolve this I decided with the customer to simply attempt to delete the single VM from the backups and retry the job.
The steps are as follows:
1. Open Backup & Replication -> Backups -> Disk
5. Retry backup job
Please post a comment if this helped you 🙂