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Tableau Product Notice

On August 1st, the Tableau development team updated the certificates for our Windows based product installers. This change may cause issues with installing specific versions of Tableau Products. To resolve, please install the latest maintenance version of the product you’re using here. For more details, please see this Knowledge Base article.

Product release and download

Tableau Prep Builder 2019.4.1

We recommend using the newest maintenance release of this version, 2020.3.3, which contains additional fixes.

Download Tableau Prep 2020.3.3

Download Link Notice

The Windows version has been removed due to an issue with certificates preventing it from being able to install correctly. For more details, please see this Knowledge Base article.

Build number

19.41.19.1016.0911

Download Tableau Prep Builder 2019.4.1

Release date

Wed, 06 November, 2019

Product support

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Changes were applied to improve security. See ADV-2019-045 in Security Bulletins for more details.

Resolved Issues

Issue ID Description
963628

Failure evaluating to database and error "ERROR collation mismatch, use COLLATE statements to resolve Try running the flow again or review the log file for more details." appears after adding a new set of data into a union step and attempting to run the output.

1013066

When running a flow of Oracle data that involves a join between two aggregates in Tableau Prep 2019.2.3, it gives the error "Something went wrong and we were unable to process output step: Failure parsing AQL: Oracle database error 972: ORA-00972: identifier is too long..."

921755

When running Tableau Prep flow using a Postgres connection, an error "Prep failure Error: function regexp_replace (uuid, unknown, unknown, unknown) does not exist; Error while executing the query" is received.

1013009

When running a flow of Oracle data that involves a join between two aggregates in Tableau Prep 2019.2.3, it gives the error "Something went wrong and we were unable to process output step: Failure parsing AQL: Oracle database error 972: ORA-00972: identifier is too long..."

1011289

Multiple nested valuesToColumnsOp generate wrong SQL. Cannot create a second Rows to Columns pivot in a flow with union.

1007106

Prep Builder page is blank when trying to load flow editor due to a race condition affecting the scripts that need to be loaded.

936130

When attempting to run a flow that contains many inputs the following error occurs: "Failure evaluating to database: ERROR: collation mismatch, use COLLATE statements to resolve."


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