Description of problem:

While registering client host with Satellite using Global registration Template, the registration is successful but below message is shown in the logs which leads to confusion for users.
~~~
This system is not registered with an entitlement server. You can use subscription-manager to register.

Error: There are no enabled repositories in "/etc/yum.repos.d", "/etc/yum/repos.d", "/etc/distro.repos.d".
~~~

Version-Release number of selected component (if applicable): Satellite 6.14

How reproducible: Always

Steps to Reproduce:
1. Navigate to Satellite WebUI -> Hosts -> Register Host and generate the curl command after filing all fields.
2. Take any RHEL machine which is either registered to a Satellite or registration was attempted on that RHEL machine before.
3. Run the curl command to register the client host with Satellite.

Actual results: Below message is seen in screen during the registration process which is confusing .

~~~
This system is not registered with an entitlement server. You can use subscription-manager to register.

Error: There are no enabled repositories in "/etc/yum.repos.d", "/etc/yum/repos.d", "/etc/distro.repos.d".
~~~

Expected results: The above errors should not be generated during registration process