Accidentally installed katello-ca-consumer-latest rpm on Red Hat Satellite 6, how to recover?

Solution Verified - Updated 2016-04-28T18:27:20+00:00 -

Issue

How to register a system back to the Customer Portal if it is registered using subscription-manager to Satellite 6 or SAM?
Accidentally installed katello-ca-consumer-latest rpm on Red Hat Satellite 6, how to recover satellite?
Command executed on the server itself:
```
rpm -Uvh http://satellite.example.com/pub/katello-ca-consumer-latest.noarch.rpm
```
Red Hat Satellite server do not seem to be subscribed:
```
[root@satellite ~]# subscription-manager status
Unable to verify server's identity: timed out
```

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