The server does not support such operation

Hi,

i wanted to try to apply an errata to a host-collection, so i did:

hammer --username="admin" --password="***" host-collection erratum install
–organization="***" --name "***" --errata "FEDORA-EPEL-2016-6019e05039"
As a result im getting:

Could not schedule installation of errata:
Fehler: The server does not support such operation.

[root@theforeman ~]# hammer --username="admin" --password="***"
host-collection erratum install
Could not schedule installation of errata:
Fehler: Option '–errata' ist erforderlich

Siehe: 'hammer host-collection erratum install --help'
[root@theforeman ~]# hammer --username="admin" --password="***"
host-collection erratum install --errata
Could not schedule installation of errata:
Fehler: The server does not support such operation.

  1. Is it possible to apply all errata of one type like "bugfix" to a
    host-collection?

Greets,
Denis