This Bug Report affects these Traffic Control components:

• Traffic Ops

Current behavior:

If you attempt to assign ORG servers to a topology-based delivery service (if you are setting it up for MSO, for instance), and it has pre-existing DS-server EDGE assignments, TO returns the following error:

this server assignment leaves Active Delivery Service #11069 without any 'ONLINE' or 'REPORTED' servers

Expected behavior:

TO should allow you to assign ORG servers to a topology-based DS that has no DS-server EDGE assignments.

Steps to reproduce:

In TP, go to a topology-based delivery service that doesn't have any pre-existing EDGE server assignments, then More > Manage Servers > More > Assign ORG Servers > select an ORG server to assign > Submit