Issues found in the nominated system while creating cache repository 


You can see the error messages if:

  1. Unable to download files from the Red Hat portal to the Nominated System (NS).
  2. Unable to upload files to the Desktop Central server


The following are the reasons:

  1. No active/working internet connection without any firewall restrictions makes it difficult for the Nominated System(NS) to reach the RH portal.
  2. A certificate key named 'sslclientcert' is used to established communication with RH portal. When this key is invalid/missing in the nominated system, you will not be able to download/upload files.


  1. Make sure your internet connection is working.
  2. How to resolve when the sslclientcert certificate key is missing/invalid?
  3. Detach/remove the subscription from the system. Then, again attach the subscription to the Nominated System (NS). This resolution should help in providing the "sslclientcert" key.

  4. In case you are not able to troubleshoot the error, and the problem still persists, then contact support team with the Log files.