While backing up OneDrive items, the job will complete successfully but your Cirrus logs say completed with a warning: OneDrive was not found.
When checking your Cirrus backup session logs you may see the following warning.
Processing OneDrive <Name> completed with warning: OneDrive was not found (ID: <ID>, name: <Name>)
Veeam will attempt to process Exchange, OneDrive, Sharepoint and teams for each user. This particular warning is letting you know that the end-users Microsoft licence does not include a OneDrive account.
You can omit certain items from users backup, for information on this please see How to exclude items from an existing Cirrus backup. This warning will have no effect on your backups, you can safely ignore it.
Help & Support
If you have followed the steps outlined above and the issue recurs in the next backup cycle, or you need help performing these changes, you can access online help at https://support.cirrusbackup.com or reach out to our Support team via firstname.lastname@example.org.
If you are unsure of how to check your backup session logs, please see the following: View Backup Logs