Unable to attach subscriptions to ESX Host on SAM-1.4

Solution Verified - Updated -


  • Unable to attach RHEL Server Unlimited Guests subscription to ESX Host.
  • Unable to attach RHEL Virtual Datacenter subscription to ESX Host.

On attaching the subscriptions getting the following error,

Too many content sets for certificate Red Hat Enterprise Linux Server, Standard (1-2 sockets) (Unlimited guests). A newer client may be available to address this problem. See kbase https://access.redhat.com/knowledge/node/129003 for more information.


  • SAM 1.4
  • candlepin-
  • candlepin-selinux-
  • candlepin-tomcat6-

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