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Error "Failure Parsing AQL" When Running a Flow With a Pivot in Tableau Prep Builder


Published: 27 Mar 2019
Last Modified Date: 12 Jul 2019

Issue

When running a flow in Tableau Prep Builder, an error might occur on an output step following a pivot with an aggregation:

"Something went wrong and we were unable to process output step: Failure parsing AQL: No such column[<column name>]. Try running the flow again or review the log file for more details."

Environment

Tableau Prep 2019.1.1

Cause

This behaviour (issue ID: 883017) has been fixed in a recent release of Tableau Prep Builder. 
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