I have a portfolio plan in v 2.18 server. I set a dependency so that epic A blocks epic B. I expected to see B scheduled after A, but instead B failed to appear in the schedule. When I clicked it in scope I see a message: 'Violation in dependency. A required work item could not be scheduled".
can anyone say what is causing this? I have another plan where dependencies work. The only difference I can see at this point is that in the plan where they don't work I have added multiple sub items within estimates for different expertise, eg .NET, front end, QA, project mgmt. Both plans use hours as the unit for measuring level of effort.