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Tableau Server 2026.2.1

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Starting in September, 2023, fixed defects can be found on this site. Additional defect information is available at https://help.salesforce.com/s/issues.

Resolved Issues

Issue ID Description
18964907

UNSUPPORTED_API_VERSION Error When Connecting to Salesforce Using Tableau Prep Builder or Tableau Desktop 2025.1 and Later

21640867

Tableau Mobile App on IOS 26.3 fails to login to Tableau Cloud

22608588

The Blue Icon Showing Data Source Usage in Tableau Prep Flow Disappears When Table Names in Virtual Connections Are Changed

22363866

Tableau Prep: Language Change Not Fully Translating Calculation Reference Options

22277982

Upgrading to 2024.2.18+ breaks live Redshift connections with IAM+Plugin auth on first attempt; succeeds on retry after saving password.

22910075

TSM Maintenance Backup/Ziplog Fails When Specified Filename Contains CJK Characters

22925363

Intermittent “Session Not Found” Error When Connecting to Published Data Source with Multi-Fact Relationship from Tableau Desktop

23178369

Publish from Desktop/Prep Redirect Link Returns 404 After Publishing to Tableau Cloud

18948881

Publishing a flow that connects to SharePoint Lists fails when using the 'Publish Data Source' option from Tableau Prep Builder.

22925927

Tableau Server: Switching between sites fails with using Trusted Authentication.

22305397

Suspension Notification Emails Are Not Delivered to Administrators When "Don't send if view is empty" Is Enabled

21771250

Google BigQuery Returns Region Routing Errors When Running BigQuery (JDBC) Prep Flows Joined with Flat Files

22717573

Tableau Prep flows with Hyper Inputs Run Slower on Tableau Server or Cloud compared to Tableau Prep Builder

22374012

"No entity found for query" when loading or refreshing a Virtual Connection on Tableau Server or Tableau Cloud

22062337

Non-Deterministic JWT Identity Resolution in Tableau Server 2025.3.4

19373381

Issue Editing Data Source Credentials with Long Passwords in Tableau Server

19841740

When updating the database in an existing Tableau Prep flow, Custom SQL inputs may continue to use the previously selected database

20976804

The External Assets page is greyed out in the Tableau Server GUI

22158361

TSM commands return a "Unable to verify the server's HTTPS certificate" message.

22334165

Unable to Delete Group Sets From Tableau Cloud

21939393

Non-admin Users are Unable to See Schedules to Assign to Tasks

19609486

GraphQL returns "null" value for the database field while using "CustomSQLTable"

22157138

Tableau Server: Error When Enabling Custom TSM SSL "entry.cert is null"

21729928

Some FIPS 10 Country Codes Do Not Map Correctly, Resulting in "Missing Location" Errors or Incorrect Map Placements

21729187

Postcodes for Lituania(LT) and Poland(PL) fails to render on maps in Tableau Desktop

22155279

In Tableau Server 2025.3.x, when a flow output is published with Hyper format it defaults to "Extract.hyper" and the output file path is missing.

21306237

Lineage backfill stalled with GraphQL returning error "Still creating the Metadata API Store"


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Address


Build number

20262.26.0708.1337


Release date

Tue, July 21, 2026


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