laptop and a wrench

Bug

Integrated Windows Authentication (IWA) services configured in ArcGIS Server fail to load in ArcGIS Online Map Viewer with the status: 401 error when having first been added in Map Viewer Classic.

ArcGIS Online
Bug ID Number BUG-000165658
SubmittedMarch 5, 2024
Last ModifiedMay 16, 2025
Applies toArcGIS Online
Version foundFeb 2024
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusIn Review

Steps to Reproduce

Bug ID: BUG-000165658

Software:

  • ArcGIS Online

Get notified when the status of a bug changes

Download the Esri Support App

Discover more on this topic

Get help from ArcGIS experts

Contact technical support

Download the Esri Support App

Go to download options