This article concerns a feature only available in Veeam Agent for Microsoft Windows 5 and older. The option to backup to OneDrive was deprecated in Veeam Agent for Microsoft Windows 6.
As an alternative, Veeam Agent for Microsoft Windows 6 has introduced an Object Storage option, allowing for backup directly to Object Storage (AWS S3, S3 Compatible, Google Cloud, and Azure Blob).
Such behavior occurs in case there is a Microsoft account added in Settings > Accounts > Access work or school.
There are 2 options to use Microsoft OneDrive as a backup target when configuring a Veeam Agent backup job:
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