I am facing Tableau Data Engine Error: 4: ios_base::badbit set, when I refreshed the back end data source. I faced this error with only on one dashboard whereas the same back end data refreshed for other dashboards was absolutely fine.
Appreciate your support.
This would be a good one for our support team. You can send a request to firstname.lastname@example.org
To get a faster response time,
1. Send along the Desktop logs:
2. Packaged workbook (twbx file)
and any additional information.