Refer: https://www.tableau.com/support/releases/prep/2025.2.2

Combine; shape; and clean your data for analysis

Refer - https://www.tableau.com/support/releases/prep/2025.1.4

Refer: https://www.tableau.com/support/releases/prep/2025.2.1

Refer: https://www.tableau.com/support/releases/prep/2025.2.1

Refer: https://www.tableau.com/support/releases/prep/2025.2

Refer: https://www.tableau.com/support/releases/prep/2025.2

Refer - https://www.tableau.com/support/releases/prep/2025.1.2

Refer - https://www.tableau.com/support/releases/prep/2025.1.2

refer - https://www.tableau.com/support/releases/prep/2025.1.1

Combine; shape; and clean your data for analysis

refer - https://www.tableau.com/support/releases/prep/2025.1

**File not scanned as it is too large**$$$Refer: https://www.tableau.com/support/releases/prep/2024.3.4

Combine; shape; and clean your data for analysis

**File not scanned as it is too large**$$$$$$Release notes not yet updated by vendor$$$Refer: https://www.tableau.com/support/releases/prep/2024.3.3

Refer: https://www.tableau.com/support/releases/prep/2024.3.2#esdalt

Release notes not updated by vendor$$$Build number$$$20243.24.1108.1206$$$$$$Release date$$$Thu; November 21; 2024

** File is not scanned for virus due to size **$$$$$$Resolved Issues$$$Issue IDtDescription$$$16677319$$$W-16677319 When attempting to connect to Tableau Server from within Tableau Prep Builder; the sign-in dialog box does not pop up as expected.

Tableau Prep 2024.3$$$Resolved Issues$$$Issue IDtDescription$$$16226997$$$W-16226997 When publishing a flow from Tableau Prep Builder to Tableau Cloud or Tableau Server 2024.2.x; an unexpected Error Publishing Flow or Check that all fields...dont exceed 250 characters error message occurs when the flow contains a connection to a published Virtual Connection$$$$$$Environment$$$- All supported Tableau Prep Builder versions$$$- Tableau Cloud$$$- Tableau Server 2024.2.x$$$$$$16504378$$$W-16504378 When connected to Tableau Server to 2024.2.x and Tableau Cloud and the flow contains certain connections; such as Postgres 15; publishing it from Prep Builder will result in the below error:$$$$$$“Error publishing flow to Tableau Server.”$$$$$$Failed to publish the flow FLOWNAME. The server cant connect to the data source type: DATASOURCE. Verify that the data source is supported and that the driver or connector plugin for the data source is installed. Contact your Tableau Server administrator to install missing drivers and .taco files or remove the failed data source connection; then try publishing the flow again.$$$$$$15804267$$$W-15804267 Calculated field LOD Min shows the correct value on preview mode but the Output file shows wrong value.$$$$$$15780790$$$W-15780790 Flow keeps running infinitely consuming disk storage and generating the following error:$$$$$$System error: An error occurred while communicating with data source PrepDataSource$$$$$$[SQLSTATE:53100] unable to grow file partition$$$$$$15689333$$$W-15689333 When tyring to wildcard union to load csv files in multiple folders; the following warning file cant be loaded appears on Tableau Prep Builder 2024.1.$$$$$$1 file cant be loaded. Check that you have permission to access the file and that the file isnt locked; then clear and reset your filters to try again.$$$$$$*The 1 file cant be loaded message changes depending on the number of files in the folder where the first specified file resides.$$$$$$15524094$$$W-15524094 In some cases rows in output duplicated after upgrade to 2024.1.0 upon running flow containing multiple aggregation and join steps.$$$$$$The behavior is also observed in 2024.1.1.$$$$$$15516847$$$W-15516847 When retrieving data using relationships in the custom query for Salesforce described in Understanding Relationship Names; Custom Objects; and Custom Fields; only data from one relationship is retrieved; even if multiple relationships are specified.$$$$$$At least; this also occurs in Tableau Desktop and Tableau Cloud.$$$$$$15235473$$$W-15235473 After upgrade to Tableau Prep Builder 2024.1 Flow run fails with Logical Query missing field [__measure__1] from relationOp [Extract].[Extract] in connection hyper_0. This is an invalid query. DataServiceFailure.

** File is not scanned for virus due to size **$$$$$$Not provided by vendor-https://www.tableau.com/support/releases/prep/2024.2.3

** File is not scanned for virus due to size **$$$$$$Not provided by vendor-https://www.tableau.com/support/releases/prep/2024.2.2

** File is not scanned for virus due to size **$$$$$$Not provided by vendor-https://www.tableau.com/support/releases/prep/2024.2.1

** File is not scanned for virus due to size **$$$$$$Not provided by vendor-https://www.tableau.com/support/releases/prep/2024.2

***File not scanned in VT as it exceeds limit***$$$$$$Resolved Issues$$$Issue IDtDescription$$$15749529$$$W-15749529 Data loss after the incremental refresh of a scheduled flow. When a flow scheduled by a linked task is run only the rows that are new since the previous run are output to the data source. The rows that existed before this run were lost. Since incremental refresh is configured for the flow; the new rows should be appended to existing rows rather than overwriting them.$$$$$$15524094$$$W-15524094 In some cases rows in output duplicated after upgrade to 2024.1.0 upon running flow containing multiple aggregation and join steps.

***File not scanned in VT as it exceeds limit***$$$$$$15326077$$$W-15326077 When executing a flow with CRM Analytics as the output destination; if the field name is Japanese and OS is Japanese Windows; the flow fails with FIELD_INTEGRITY_EXCEPTION error.$$$$$$Additionally; if OS is English Windows; the flow completes execution; but when checked on CRM Analytics; Japanese characters are converted to like ???.$$$$$$This error could occur from 2022.3 or newer versions; which is the functionality was implemented to Tableau Prep Builder.

***File not scanned in VT as it exceeds limit***$$$$$$Refer - https://www.tableau.com/support/releases/prep/2024.1.2

***File not scanned in VT as it exceeds limit***$$$$$$Tableau Prep 2024.1.1$$$$$$Resolved Issues$$$ISSUE IDtDESCRIPTION$$$14353464$$$W-14353464 When installing Tableau Prep Builder 2022.4+ via the CMD line and using the ACTIVATIONSERVER Installer flag; it does not populate the Server field in the Tableau Server Sign In dialog box when selecting Activate by signing into a server with the address used in the command. It is left blank.

PRODUCT RELEASE AND DOWNLOAD$$$$$$Tableau Prep 2024.1$$$DOWNLOAD TABLEAU PREP 2024.1$$$$$$Starting in September; 2023; fixed defects can be found on this site. Additional defect information is available at https://issues.salesforce.com/#f[sfcategoryfull]=Tableau.$$$$$$ BACK TO ALL VERSIONS$$$Resolved Issues$$$ISSUE IDtDESCRIPTION$$$14720574$$$W-14720574 When refreshing data that contained a wildcard union after 2023.3.0 the following would display:$$$$$$The above error occurred in task reloadInputUnion$$$$$$12926651$$$W-12926651 When connecting to a CSV file from Google Drive or OneDrive; the filename turns into a random string instead of the actual filename.$$$$$$13672016$$$W-13672016 Windows authentication was not working after the upgrade to Tableau Prep Builder 2023.1.2 or higher to connect to SAP HANA.$$$$$$13116334$$$W-13116334 When attempting to open a flow file (.tfl) downloaded from Tableau Cloud or Tableau Server with a version earlier than Tableau Prep Builder 2023.2.0; an error message would display that An error has occurred.$$$$$$12903817$$$W-12903817 When attempting to save a Tableau Prep flow to a shared network folder; the action may fail with the following error; Cant save the file: There was a problem with the flow file. The data may be corrupted.$$$$$$13499848$$$W-13499848 The Tableau Prep Builder added client security token accumulated in Tableau Server and caused the error; exceeded_max_refresh_token_count error when trying to connect.$$$$$$13902615$$$W-13902615 The error; No Tableau Server user found. DataServiceFailure. There was an error with the data source. Verify that the data source is configured correctly could occur trying to run a flow by the Tableau Prep Builder command line (CLI) if the same Tableau Server is connected more than two times in the flow.

Resolved Issues$$$ISSUE IDtDESCRIPTION$$$14415791$$$W-14415791 Copying a query from one custom SQL input to another resulted in the query being pasted multiple times.