Tableau Online Subscription Failing with Error "Failed to perform data condition evaluation"
Published: 03 Oct 2019 Last Modified Date: 14 Jul 2021
In Tableau Online Subscriptions intermittently fail with error "Failed to perform data condition evaluation"
Tableau Online 2019.3
View that uses a live connection to a data source
Please review the data source for the view that Subscription is connecting to and confirm it is able to successfully connect.
If the root cause of the issue is too many connections to the data source, consider spacing out the number of subscription tasks or scheduling them at times of the day that traffic to the data source may be lower. Alternatively work with your database administrator to allow increased connections to the data source