/etc/cron.daily/0yum-daily.cron:

Not using downloaded repomd.xml because it is older than what we have:
   Current   : Wed Jan 25 11:54:42 2017
   Downloaded: Wed Jan 25 11:54:25 2017
Update notice SLBA-2015:2562-1 (from sl-security) is broken, or a bad duplicate, 
skipping.
You should report this problem to the owner of the sl-security repository.
Update notice SLBA-2016:1445-1 (from sl-security) is broken, or a bad duplicate, 
skipping.
Update notice SLBA-2016:1526-1 (from sl-security) is broken, or a bad duplicate, 
skipping.
... many more



I thought this was supposed to be fixed. This suggests there still is some form 
of problem with the sl-security repo.

{^_^}   Joanne