Bug
The ArcGIS Pro Append tool fails to run and the error message "WARNING 000595" is returned when a CSV file is the input dataset and a hosted feature layer is the target dataset.
| Bug ID Number | BUG-000178272 |
|---|---|
| Submitted | July 29, 2025 |
| Last Modified | September 8, 2025 |
| Applies to | ArcGIS Pro |
| Version found | 3.5.2 |
| Operating System | Windows OS |
| Operating System Version | 11.0 64 bit |
| Status | In Product Plan |
Workaround
- Use a file geodatabase feature class.
- Use a different table format, such as Excel or a file geodatabase table.
- Run the tool with the 'Optimize performance for feature services' parameter unchecked.
Steps to Reproduce
Bug ID: BUG-000178272
Software:
- ArcGIS Pro
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