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Description of problem:

Synchronization of EPEL repositories fails with the following error:
~~~
Katello::Errors::Pulp3Error
Incoming and existing advisories have the same id but different timestamps and non-intersecting package lists. It is likely that they are from two different incompatible remote repositories. E.g. RHELX-repo and RHELY-debuginfo repo. Ensure that you are adding content for the compatible repositories. To allow this behavior, set ALLOW_AUTOMATIC_UNSAFE_ADVISORY_CONFLICT_RESOLUTION = True (q.v.) in your configuration. Advisory id: FEDORA-EPEL-2016-f74772a384
~~~


Version-Release number of selected component (if applicable):
Satellite 6.10
pulp3


How reproducible:
Can't reproduce.


Additional Info:
This error is being discussed upstream:
> https://community.theforeman.org/t/katello-incoming-and-existing-advisories-have-the-same-id-but-different-timestamps/23954


Kind regards,
Jan

This is a difficult bz to verify.  The best I could do was sync an EPEL repo, then resync it several times to see if there's an issue.  So far, after 5 resyncs, the issue doesn't present itself.  I also checked the code base and everything is in there.



Verified on 6.11 snap 21 with python38-pulp-rpm-3.17.5-1.1.el8pc.noarch.  Tested this on both rhel7 and rhel8.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: Satellite 6.11 Release), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2022:5498