KNOWLEDGE BASE

Incorrect Export Result Displayed in Csv after Replacing Null with Zn Function When Using Tableau Prep Builder 2020.3.3


Published: 11 Nov 2020
Last Modified Date: 30 Mar 2021

Issue

NULL values may be exported and displayed unexpected in csv file even though the NULL values had been replaced with ZN function in the flow with Tableau Prep Builder 2020.3.3.

Environment

  • Tableau Prep Builder 2020.3.3

Resolution

 Upgrade to Tableau Prep Builder 2021.1.2

Cause

This is a known issue fixed in Tableau Prep Builder 2021.1.2.
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