Hi,
Can I confirm, you’re using Agent managed backups to a Veeam B&R Repository?
@MicoolPaul - Yes Michael, we are using Agent managed backups to the Deduplication appliance as Veeam repository.
Hello @bharathn
Backup files created with Veeam Agent for Microsoft Windows are removed automatically according to the retention policy settings. If necessary, you can remove a backup file manually with a file manager, for example, Microsoft Windows Explorer.
Always delete the whole backup chain from the target location. If you delete a full backup file or individual incremental backup file from the backup chain, the chain will be broken, and Veeam Agent for Microsoft Windows will fail to perform the scheduled backup next time.
If you remove the whole backup chain from the target location, during the next backup job session, Veeam Agent for Microsoft Windows will produce a new full backup. All subsequent backups will be incremental.
Please check this for manual delete backup:
https://helpcenter.veeam.com/docs/agentforwindows/userguide/backup_delete.html?ver=60