Docker: Synology NAS backup fails

Here’s the English translation while maintaining the HTML structure:

Problem / Error Message

The backup of a Synology NAS using our Docker container fails.

Error occurred while backing up

and in the details:

Error code: 20250646
Fields: {" ... "}
Message: TOL: Failed to execute the command. Backup plan 'Files/Folders to Cloud Storage'

Solution

Please ensure that the user under which the agent/container is running has sufficient permissions to perform the backup.
Please ensure that the container is running with «Highest Privileges».

Aktualisiert am 30. Juni 2025