[ovirt-users] katello-host-tools-3.5.1 and Red Hat Satellite 6.4

Hi, I'm trying to register hosts running CentOS 7.6 and oVirt 4.3.5 to a Red Hat Satellite 6.4 server. The oVirt hosts have katello-host-tools-3.5.1 packages from oVirt repos, which seem to be too new for the Red Hat Satellite 6.4 server, Satellite says: Errata: Could not calculate errata status, ensure host is registered and the katello-host-tools package is installed Is there a way to get around this? Downgrade katello-host-tools? -> is this OK for oVirt? Upgrade Red Hat Satellite? -> server not under my control... Is there a compatibility matrix for katello-host-tools and Red Hat Satellite versions? I'm new to this topic.... thx Matthias