Issue

• The system is receiving error messages Update notice xxx is broken, or a bad duplicate, skipping errors from various Red Hat Enterprise Linux 7 repositories when running:

#  yum check-update 

Update notice RHSA-2014:0679 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHSA-2014:1327 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHEA-2015:0372 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHBA-2015:0335 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHEA-2015:0371 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHSA-2015:0416 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHBA-2015:0303 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHBA-2015:0556 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHSA-2015:0290 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHBA-2015:0596 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHBA-2015:0578 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHSA-2015:0716 (from rhel-7-workstation-rpms) is broken, or a bad duplicate, skipping.
Update notice RHBA-2018:0770 (from rhel-7-server-rpms) is broken, or a bad duplicate, skipping.
You should report this problem to the owner of the rhel-7-workstation-rpms repository.
You should report this problem to the owner of the rhel-7-server-rpms repository.
If you are the owner, consider re-running the same command with --verbose to see the exact data that caused the conflict.