Ran the Import Patch Data for Red Hat; found it failed to import on one Channel:
Download failed for 'https://cdn.redhat.com/content/eus/rhel/server/6/6Server/x86_64/oracle-java/os/repodata/fb58f603da9e247c498607eb352a13a3977ae8d7-primary.xml.gz'. The remote server returned an error: (404) Not Found.
**CEDUrlStart** :http://entced.example.com/entt?product=SMP&version=7.6.1383.0&language=en&module=p6+6o5iOYS20RH8RIl/i8Q==&error=-1445649547&build=**CEDUrlEnd**
Failed to import software packages information for: Red Hat Enterprise Linux 6 Server - Extended Update Support - Oracle Java (RPMs) [19489936-ff05-4004-b826-08e92d66bacc]
**CEDUrlStart** :http://entced.example.com/entt?product=SMP&version=7.6.1383.0&language=en&module=p6+6o5iOYS20RH8RIl/i8Q==&error=-1445649547&build=**CEDUrlEnd**
Appeared to be an issue regarding the credentials lacking the permissions to hit the URLs to download these Channels.
Reviewed the Red Hat Network (RHN); confirmed the user credentials and subscriptions were in order and the registration of the Channel is allowed by RHN.