An Error Occurred While Writing Data to Physical Disk (code 2403)

Situation

A backup plan terminates with the following error: VSS Error: An Error Occurred While Writing Data to Physical Disk

The event log contains the following ID: 51.

Cause

This error with the ID 51 can occur for several reasons. Refer to the Information about Event ID 51 chapter at docs.microsoft.com

Solution

Follow Microsoft best practices to work around the case. Refer to the Information about Event ID 51 chapter at docs.microsoft.com