No products installed. - missing redhat.repo file

I’ll confirm this behavior. Build products, build download content views, build composite content views for my environments, build the life cycle environments, publish the composite content views, build activation keys (turning off auto-attach, manually selecting subscriptions, and disabling repositories that shouldn’t be available to a particular key.)

@imtheforeman, take a look at CentOS host cannot subscribe to repositories - #2 by koshi. Is there any possibility that you’ve fallen into that issue?