Have you opened a ticket with Tableau Support?
Please be sure to supply the version of Tableau that is in use and the last version that worked as expected.
I looked up the error and I do not see anything specific for this.
No, I have not. I'll submit one today. Thank you!
I'm currently having the same error message and can't find any proper solution. On Splunk ODBC Driver page I found the problem mentioned in Known Issues with ODBC 2.1.1. But a downgrade to 2.1.0 doesn't fix it.
Could the Tableau provide any help?