u/KriegerKorn

I'm facing a very annoying issue after installing Satellite and trying to mirror the Red Hat Enterprise Linux 9 for x86_64 - AppStream RPMs 9 repository. It throws following error:
Cannot create repository version. More than one rpm.package content with duplicate values for name, epoch, version, release, arch, location_href

The sync runs to about 40% before it fails. Removing and re-adding the repository does not help.
I can see 7 duplicate packages in the Pulp DB, but removing the older ones does not help either, they are not in the kastello/foreman DB

Does anyone have an idea on how to solve this?