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Support Article

Error on creating report with Combo chart



Unable to save report with Combo chart on the Case Manager portal.

Error Messages

.pyUI.pyChart: You must have at least two Aggregate Columns in the chart series .pyUI.pyChart.pyDataAxis(1).pyChartOutputType: A Combo chart requires at least 1 Chart Type be a Column

Steps to Reproduce

  1. Log in to the system with Admin access
  2. Launch the Manager portal
  3. Create a Legacy report as Summary chart from the out-of-the-box Reports menu
  4. Add the summarized columns
  5. Create a Combo chart for the columns
  6. Click Done Editing. The error occurs


Root Cause

A defect in Pegasystems’ code or rules. 


This issue is addressed in the Pega 8.2.7 patch release. 

Published July 18, 2020 - Updated December 2, 2021

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