Code: ASSIGNMENT_VERSION_CONFLICT

Device-branch assignment conflict

What it means

This device's branch assignment changed elsewhere (the admin panel or another tab) since you last viewed it.

Where it appears

Branch Settings → Desktop device assignment.

Likely causes

A simultaneous edit to the same device's assignment from two places.

Safest actions

Reload the page to see the current assignment, then retry.

Permission needed

Requires OWNER.

Safe to retry

Yes