Unable to register sytems to Red Hat Satellite that have the same BIOS UUID (eg. HPE MC990X)

Solution Verified - Updated -

Issue

  • You try to register a host, but subscription manager fails with a message like

    HTTP error (422 - Unknown): Please unregister or remove hosts which match this host before registering
    

Environment

  • Red Hat Satellite (RHSAT) 6.5.x
  • Red Hat Enterprise Linux (RHEL) 6/7/8

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content