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Bug

WFS services consistently returns 400 error dialogs in ArcGIS Online.

ArcGIS Online
Bug ID Number BUG-000181940
SubmittedDecember 29, 2025
Last ModifiedDecember 31, 2025
Applies toArcGIS Online
Version foundOctober 2025
Operating SystemWindows OS
Operating System Version11.0 64 bit
StatusIn Product Plan

Workaround

Switch from WFS to OGS Feature Layers. This workaround may not be possible in some countries.

Steps to Reproduce

Bug ID: BUG-000181940

Software:

  • ArcGIS Online

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