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Error "An unexpected error occurred" When Adding a Tag to a Workbook


Published: 22 May 2019
Last Modified Date: 30 Jul 2019

Issue

When adding a tag to a dashboard, the following errors might occur due to a duplicate tag:

"An unexpected error occurred"

And

 "Could not change tags on workbook" 

Environment

Tableau Server 10.5, 2018.1, 2018.2, 2018.3, and 2019.1.

Cause

This issue was resolved in Issue ID 821966 for the 2019.2 release of Tableau Server.
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