I have a series of dashboard charts that are created directly from a sheet created and updated by the Pivot app and, each time the sheet gets updated based on the schedule defined in Pivot, the dashboard charts break and present the message "Unable to Display Chart." I have seen other post that contained this message for other scenarios but not this one specifically. Here's a sample of the sheet created by Pivot. One dashboard chart is created for Group #1 and charts all of the categories (rows) by status (columns) and a second chart does the same thing for Group #2. The input sheet has the category column as a single-select column and restricted to only the predefined values so I know that no new values are being added to the Pivot.
Any idea as to why the charts are breaking when Pivot refreshes it? Any suitable workaround other than coding all of the formulas manually and abandoning the use of Pivot?
Thank you