Tableau Prep 2020.4.1

"Flow execution error: Failure parsing AQL - LogicAssert itrColumns != inputQueryColumns.end()" could occur when running a flow.

CEILING() function could return incorrect results when using a scalar or a constant as the argument.

A system error would sometimes occur when running the sample flow.

The CEILING() function would sometimes return inconsistent results and also varied from Tableau Desktop.

When running a flow that contains a pivot step, an error would sometimes display, "Failure parsing AQL: No such column {[field]}."

The command line option to run a flow containing a TabPy script would sometimes display an error, "The Tableau Python (TabPy) server configuration is required. Enter a valid server configuration, then try again."

Published data sources would sometimes not be displayed in the Connections pane to search for data. The message would display, "Error: The server encountered an error. Try again."

A "collation mismatch" error could occur when running a flow with Microsoft Sql Server that contained a union and a join.

When using the command line option in 2020.3, Java warning messages could occur when publishing output.

It would not be possible to complete the Analytics Extensions Connection sign-in when the "Require SSL" checkbox was also marked and a valid SSL certificate was designated trying to access TabPy or RServe.

When the command line is used to run a flow, an "errorlevel" of 0 would return even if the command failed in some versions.

The user interface could become unresponsive when trying to copy and paste steps by "Ctrl+c" and "Ctrl+v".

On Macintosh OS, a CSV file with a Japanese file name could not be read.

When running a flow using an incremental refresh of Salesforce data, an error could occur stating "No such function ISNULL that takes arguments of type (datetime)."

A flow execution error could occur after joining an extract and an Excel file, "No such column [Item Name-1]."

The output step after a Left Only join could produce more rows than expected.

An error would sometimes display when a pivot is performed, "Query Text Limit of 67108864 Bytes Exceeded."

A partire dalla versione 2020.3.3 per ogni filtro di valori discreti avanzato esistente nel flusso degli utenti o in un nuovo flusso creato in passaggi raggruppati l'annotazione non verrà visualizzata nella scheda del profilo come previsto per vedere o effettuare eventuali modifiche. Per aggirare la situazione si deve utilizzare il riquadro delle modifiche a sinistra o il riquadro del flusso nella parte superiore in modo da accedere all'annotazione/modifica del filtro dei valori discreti avanzato che si era apportata.