No repositories available through subscriptions on a host after registering it to Red Hat Satellite/Capsule 6

Issue

• After successfully registering a host to Red Hat Satellite server using the subscription-manager command as follows:

  # subscription-manager register --org="Org1" --activationkey="AK1" --force
  The system has been registered with ID: 0ba65423-648d-41f2-8832-7584ed181c78
  The registered system name is: client.example.com
  

  the subscription-manager repos returns:

  This system has no repositories available through subscriptions.
  

• Registering a host to Red Hat Satellite server using the global registration template:

  # set -o pipefail && curl -sS --insecure 'https://satellite.example.com:9090/register?activation_keys=AK1&force=true&ignore_subman_errors=true&organization_id=1&update_packages=false' -H 'Authorization: Bearer eyJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjo2NSwiaWF0IjoxNzM2MjU0Mjk5LCJqdGkiOiI3ZDQxYTg3N2MwMjlhMTVhYjFkNTFhMmFkYzhiOTVmYTBkNGUyNzg4NWRlNTQ4YjdmM2UyNzA5YzE4ZjIzMTkwIiwiZXhwIjoxNzM2MjY4Njk5LCJzY29wZSI6InJlZ2lzdHJhdGlvbiNnbG9iYWwgcmVnaXN0cmF0aW9uI2hvc3QifQ.tQ5iKPsYeZBqFFDpjlagJBkXvIRUVXgMiUjlNYtLouc' | bash
  

  returns the following error at the end of the command execution, after registering the host:

  Updating Subscription Management repositories.
  Error: There are no enabled repositories in "/etc/yum.repos.d", "/etc/yum/repos.d", "/etc/distro.repos.d".
  Host [client.example.com] initial configuration failed