- Certification status "unknown" on customer portal for system registered via Red Hat Subscription Manager.
- While accesing RHSM from the customer portal, I see the message "Product entitlement certificates are invalid" even though we can successfully download packages from RHN.
- Red Hat Enterprise Linux 5.7 and later
- Red Hat Enterprise Linux 6.1 and later
- Red Hat Subscription Management (RHSM)
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