Product release and download
Tableau Prep 2026.1
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Resolved Issues
| Issue ID | Description |
|---|---|
|
20213472
|
Tableau Prep Builder 2025.2 - When attempting to log in to Tableau Cloud or Server using SAML Okta, the Okta screen briefly appears before going blank |
|
20258192
|
Tableau Prep Builder does not load when Turkish is used as operating system language on Windows |
|
19168954
|
"Error: 0x80070658" Attempting to Install Tableau Prep Builder 2025.1.4 on non-English (United States) localized Windows Computers |
|
20069247
|
The "Search in" Field in a Wildcard Union Input Node Becomes Blank in a Flow Created Using Prep Builder 2022.1 |
|
16680364
|
Unable to Output Date & Time Data to DATETIME Fields in Google BigQuery from Tableau Prep Builder |
|
19392240
|
Tableau Prep Builder: If the Output Step Is Placed Inside a Group, the Custom Sql Within the Output Step Is Not Executed |
|
18353076
|
Tableau Prep CLI Fails to Run a Flow if the Initial File in a Wildcard Union is Deleted |
|
19966139
|
Input Path Parameter Is Expanded When Opening Flow in Tableau Prep Builder 2025.2 |
|
18979265
|
Output Field Cannot Be Modified When Configuring Incremental Refresh Since Tableau 2024.3.4 |
|
18064820
|
Unable to Uncheck "Add data quality warning" for Flow Linked Tasks in Tableau Cloud and Tableau Server |
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Build number
20261.26.0213.1003
Release date
Tue, March 03, 2026