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Bug

The documentation states the Append method is available for ArcGIS Enterprise 10.8.1 or higher but an exception is raised stating, "Append only available on ArcGIS Online" when trying to append a new CSV to an existing CSV within Portal for ArcGIS from a Python API. GeoJSON and FeatureCollection upload formats result in the same behavior.

Last Published: January 20, 2022 Portal for ArcGIS
Bug ID Number BUG-000144329
SubmittedNovember 5, 2021
Last ModifiedJune 24, 2025
Applies toPortal for ArcGIS
Version found10.8.1
Operating SystemWindows OS
Operating System Version2019 64 Bit
Version Fixed2.0.1
StatusFixed

Workaround

  1. Publish the Library_Data.csv file to ArcGIS Online.
  2. Source the Append_AGOL.py file.
  3. Update the same code with "source = GIS(username="*", password="*")" for the ArcGIS Online credentials.
  4. Update the script with the ArcGIS Online hosted table item ID. The append method completes in ArcGIS Online.

Steps to Reproduce

Bug ID: BUG-000144329

Software:

  • Portal for ArcGIS

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