KNOWLEDGE BASE

Error 'Session Ended by Server' When Grouping Members of a Field


Published: 03 May 2018
Last Modified Date: 21 Jun 2018

Issue

When creating a "Grouping multiple members of a Field" together, the following error occurred:
 
"Error 'Session Ended by Server'"
 
Additionally, you may notice that the issue occurs in Web Edit mode and while grouping members of a field in a standard view.

Environment

Tableau Server 10.5.

Resolution

As a Tableau Server Administrator, upgrade to Tableau Server 2018.1.2, 10.5.5 or later versions. For more information, see Upgrading Tableau Server in Tableau Help. 

Cause

This behavior is related to a known issue (ID: 764206) which has been fixed in a recent release of Tableau Server.
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