[Satellite-6] Error while creating a new host "ERF12-5287 [ProxyAPI::ProxyException]: Unable to create realm entry"

Solution Verified - Updated -


  • Unable to create a new host with the REALM added to it.
  • While creating a new host hitting the below error,
Failed to create client.example.com's realm entry: ERF12-5287 [ProxyAPI::ProxyException]: Unable to create realm entry ([RestClient::BadRequest]: 400 Bad Request) for Capsule https://capsule-server.example.com:9090/realm/EXAMPLE.COM


  • Red Hat Satellite server v6
  • Red Hat Capsule server v6

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