AGO: GeoJSON to Hosted Feature Layer Failing

Natalie_Ferri — Mon, 30 Mar 2026 20:08:25 GMT

Help please,

I am using ArcGIS Pro to export tax parcels to a GeoJSON using the Features to JSON tool. This GeoJSON needs to be uploaded to ArcGIS Online as a hosted feature layer for the GeoJSON to then be used in FieldMaps.

When I upload the GeoJSON to my AGO content, the GeoJSON renders, but the creation of the Hosted Feature Layer fails. I have tried exporting 10 tax parcels, and this process works! I can view them as a hosted feature layer in AGO, but when I try 30 tax parcels using the same process, it fails. Not sure what is happening. This wasn't an issue before, but this issue developed after the last AGO update.

I have tested other polygon features - like planimetrics, ROW, etc. and they are able to be converted to a GeoJSON and the creation of the Hosted Feature Layer works.

Can someone assist with why tax parcels are unsupported in this process? Is anyone else running into this issue?

Update 3/30/26 - It seems the GeoJSON does not like being created from a feature class that has a join active.

topic AGO: GeoJSON to Hosted Feature Layer Failing in ArcGIS Online Questions

AGO: GeoJSON to Hosted Feature Layer Failing