Trying to use RHSM to register the system but received a warning that system is already registered with RHN Classic
Issue
- Trying to use RHSM to register the system but received a warning that system is already registered with RHN Classic
# subscription-manager register
WARNING This system has already been registered to Red Hat through RHN Classic. The tool used is trying to re-register by technology Manager Red Hat subscription. Red Hat recommends that users register once.
Environment
- Red Hat Subscription Management (RHSM)
- Red Hat Enterprise Linux (RHEL)
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.