this is a tricky one as geocoding.fdb is local. Are you running a distributed cluster yet and perhaps one of the workers wasn't able to communicate across the cluster? Otherwise, I'd love to hear what support has to say.
Nope, single instance
I got the same error yesterday .Tableau server version is 10.1.5.The report is working fine now.
Kindly let me know if any fixes that can be applied.
John, I looked through my case list on our Tableau customer portal and I never did submit a ticket to Tableau Support so no fixes that I'm aware of. This issue hasn't been reported to me ever again so I can only assume it hasn't happened. We are now on version 10.2.0. At the time of this error we were on 9.2.4.