Error "Some of your product keys could not be synchronized" Occurs When Refreshing The Key

Issue

Error "Some of your product keys could not be synchronized" occurs when refreshing the key from Manage Product Key of Tableau Desktop.

Environment

Tableau Desktop
Refreshing the product key that has a previous Maintenance End Date.

Resolution

Upgrade to Tableau Desktop 2020.2.4 or later, 2020.1.7 or later, 2019.4.10 or later, 2019.3.11 or later, 2019.2.15 or later, 2019.1.19 or later, 2018.3.21 or later.

Cause

This is related to a known issue, with Issue ID 1099954, which has been corrected in newer versions of Tableau Desktop.

This error may occur for multiple causes, refer to the article below if the issue persists:
Error "Some of your product keys could not be synchronized" or "116 tableau_error_licensing_resync_general"