- Unable to download certain packages (like FasTrack) when using subscription manager
- Got error 'Too many content sets for certificate. A newer client may be available to address this problem.'
Red Hat Network Tools(rhn-tools) repository is not available on RHEL 5/6.
- Not able to attach some subscriptions (such as Red Hat Enterprise Linux Academic Site Subscription (Server, Desktop, Workstation, POWER)), or above a number of subscriptions, to Subscription Asset Management Organization
- Red Hat Subscription Manager on Red Hat Enterprise Linux 5.7 to 5.9 or 6.1 to 6.4
- Red Hat Customer Portal / Subscription Asset Management (SAM) Organization, SAM versions 1.2 and earlier