Can't sync Red Hat repository 'Red Hat Enterprise Linux 6 Server RPMs x86_64 6Server

[barn]

Upon reviewing the OP, my issue does not appear to be the same issue.

So I have created a new Topic here:

Content Views fails to publish after adding Filter

Problem: New deployment from early December. Deployed as Katello 3.18. Single instance deployment. Products and Repos sync without any errors. I have created a CentOS 7 and Oracle 7 Content View. For both of these Content Views, I was able to add multiple repositories without issue. CentOS 7 content view has 6 repos. Upon adding a single “include” filter to my CentOS 7 Content View, I do not receive any errors. This specific filter is applied against a single Repo in the content view. Orac…