Bug
Creating a matrix heat chart with a larger number of records in ArcGIS Pro versions 3.0.0 and 3.0.3 returns the error "Not enough memory to generate the chart."
| Bug ID Number | BUG-000154462 |
|---|---|
| Submitted | December 14, 2022 |
| Last Modified | July 31, 2025 |
| Applies to | ArcGIS Pro |
| Version found | 3.0.3 |
| Operating System | Windows OS |
| Operating System Version | N/A |
| Status | As Designed |
Additional Information
In ArcGIS Pro 3.0, the charts team implemented a limit on the number of chart elements that can be displayed on a matrix heat chart to prevent the chart from freezing or crashing when attempting to draw too many elements. A matrix heat chart does not draw if the total number of cells (for example, the number of unique row values * the number of unique column values) is more than 100,000. The error message is to be updated for this scenario to make it clearer why the chart is not drawing.Steps to Reproduce
Bug ID: BUG-000154462
Software:
- ArcGIS Pro
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