Product release and download
Tableau Prep 2020.1.5
We recommend using the newest maintenance release of this version, 2021.1.1, which contains additional fixes.
Release date
Product support
Resolved Issues
Issue ID | Description |
---|---|
1070996
|
If a LOD calculation is used inside an "if" statement and then deleted, it leads to the following error "System error: com.tableau.loom.doc.exceptions.LoomIOException: Problem with IO: Failure parsing AQL: identifier." |
1093146
|
Some users of Tableau Prep Builder 2019.3.1 - 2020.1.2 who opted out of sharing their usage data during installation may have unintentionally shared some usage data due to a defect in the Tableau Prep code. Tableau has deleted all usage data collected from Prep Builder versions 2019.3.1 - 2020.1.2. and taken steps to fully correct the issue with the release of Prep Builder 2020.1.5. |
1093937
|
When attempting to output a Tableau Prep flow, a calculated column returns null values despite displaying them in the UI. |
1089607
|
Using Custom SQL in Tableau Prep Builder, characters such as |
1062451
|
When using cleaning steps unable to change data type in input step when connecting to Box or OneDrive. Rows containing strings value remain displayed as "Null". |