Joining an extract and Excel file sometimes resulted in the error "extract 0 collation mismatch, use COLLATE statements to resolve" when using Japanese OS locale.

Tableau Desktop Data Interpreter does not work on CSV files with file length of 26 Character or more.

NULLS remained at the top of the viz when using a nested sort, whether ascending or descending sort was selected.

When connecting to Excel and Google BigQuery in a same connection, using a ROUND function will result in the following error: "ROUND is being called with (float, integer), did you mean (float)?"

Error Code 8B31AE48 sometimes occurred when attempting to enable Show Empty Columns.

When there are fields with the same names in an existing data source, then adding another data source to canvas and selecting "Create Join Calculation", will result in the following error, "Internal Error - An unexpected error occurred and the operation could not be completed."

Shapes in maps have changed since upgrading from version Tableau 10.3 to 2019.2 in both desktop and server.

When loading a Geojson (Spatial connector), "unable to create unit vector from zero-length vector" error is returned.

Tableau Desktop 2019.1 crashes every time after activation, if Virtual Desktop Support is enabled. It works well after being re-launched.

Maps of Norway still showed 18 Norwegian counties rather than the current 11.