Product release and download

Tableau Prep 2018.3.3

We recommend using the newest maintenance release of this version, 2021.3.1, which contains additional fixes.

Download Tableau Prep 2021.3.1

Build number

Download Tableau Prep 2018.3.3

Release date

Thu, 13 December, 2018

Product support

Read more

Resolved Issues

Issue ID Description

Tableau Prep Packaged Flows do not open on a Mac, when double-clicked.


When running Tableau Prep Output, received errors "System Error: null" and "Collation mismatch, use COLLATE statements to resolve".


When exporting data with Tableau Prep, .csv file results differ from extract results.


Sometimes a "Can't find Oracle driver" error occurred when Prep was installed on a non-default drive.


When you tried to modify or remove an existing SQL Server input from a complex flow, Tableau Prep became unresponsive.

Download files