KNOWLEDGE BASE

Unexpected Null Values Are Displayed When Set Locale to Japanese and Use Wild Card Union


Published: 30 Jun 2021
Last Modified Date: 01 Jul 2021

Issue

Unexpected null values are displayed when set the locale to Japanese in Tableau Prep Builder and use wild card union and csv is not loaded/recognized properly.

Environment

  • Tableau Prep Builder 2021.1.4 , Tableau Prep Builder 2020.4.1, Tableau Prep Builder 2020.3.3 
  • Text Files

Resolution

Workaround

Change the locale setting from Japanese to English(United States) in Tableau Prep Builder.

Cause

This is a known issue under investigation by Tableau development.
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