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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 2019.1.3

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

19.13.19.0304.1359

Download Tableau Prep Builder 2019.1.3

Release date

Tue, 05 March, 2019

Product support

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Resolved Issues

Issue ID Description
860840
866875
876954

After connecting to an Excel file and then changing the type of a field from, for example, Numeric to String, Tableau Prep Builder cannot assign the correct collation to this field. The missing collation causes an error to be thrown "ERROR: collation mismatch, use COLLATE statements to resolve". Likewise, if the field was used in an aggregation, a remapping operation or a join.

870262

When running a flow to output a local .csv file, the following error occurs
"ERROR: collation mismatch, use COLLATE statements to resolve".

869316

Hyper file, created under temp folder, is not removed after closing Prep and eventually impact OS disk usage.

868310

Grouping values containing foreign characters causes Tableau Prep to crash.

865793

Converting a field to String and using this field in an inner join leads to collation mismatch error on Output.

865128

Cannot export a Tableau Prep workflow to a .hyper file. Getting error: "Failure evaluating to database: Error: collation mismatch, use COLLATE statements to resolve".

853864

When using "" characters in custom SQL with Tableau Prep 2018.3.1, the custom SQL displays additional "" characters.

861472

Tableau Prep crashes with error “Group and Replace column intermediate field missing”, after renaming calculated field that was subsequently grouped and replaced.

860762

System error received, when executing flow with input wildcard union + column data type change + union.

860529

Using Group and Replace changes on field created by calculation in Tableau Prep Builder removes all data.

861526

When removing a field from an aggregate step, a "Error in aggregation step .... Unknown field" error occurred.


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