subscription-manager register cannot Subscribed

When I register host to satellite 6.2, the server cannnot be Subscribed as below:

subscription-manager register --org="Fidelity_International" --name="XXXXcom" --activationkey="RHEL6.9-Production,Virtual" --force
The system with UUID 5a64286e-9871-4742-87b3-68efad80520d has been unregistered
The system has been registered with ID: 0fbbdeb1-c53a-4b35-9edb-0ce8421083bf

Installed Product Current Status:
Product Name: Red Hat Enterprise Linux Server
Status: Not Subscribed

Unable to find available subscriptions for all your installed products.