RHN Satellite or RHN Classic support will be disabled.

<img src="/sites/profiles/files/discussion/images/2018-01/untitled_3.png" width="1164" height="548" alt="systems" title="image" />Hi,

we have redhat EL 6.1 and i want to register it with new subscription system.

i installed subscription-manager success and register our system in redhat.com. but i thing there is a problem about subscription

becaouse when i ran the command
yum check-update
it says:

There was an error communicating with RHN.
RHN Satellite or RHN Classic support will be disabled.

Error Message:
Service not enabled for system profile: "our system name"
Error Class Code: 31

also
when i run
subscription-manager list --available --all
command
it gives

No available subscription pools to list

how can i migrate our system correctly or resolve this issue ?

thanks in advance

<img src="/sites/profiles/files/discussion/images/2018-01/untitled_3.png" width="1164" height="548" alt="systems" title="image" />