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Bug

Cross-Origin Resource Sharing (CORS) headers cause calls to feature service layers to be made through a Portal for ArcGIS's sharing proxy in ArcGIS Configurable Apps templates when published to a standalone ArcGIS Server configured with Integrated Windows Authentication (IWA) and consumed in a Portal for ArcGIS environment set up with Integrated Windows Authentication (IWA).

Last Published: January 5, 2022 Portal for ArcGIS
Bug ID Number BUG-000139051
SubmittedApril 15, 2021
Last ModifiedSeptember 5, 2024
Applies toPortal for ArcGIS
Version found10.7.1
Operating SystemWindows OS
Operating System Version2016 64 Bit
StatusWill Not Be Addressed

Additional Information

This issue will not be addressed within the current product support cycle. If the issue continues to affect the work in a supported release, contact Esri Support Services.

Workaround

  1. Get rid of the Cross-Origin Resource Sharing (CORS) header in the IIS web server of the ArcGIS Server web adaptor.
  2. To add a proxy host to the Portal for ArcGIS administrative directory to specify the ArcGIS Server’s machine name. 

Steps to Reproduce

Bug ID: BUG-000139051

Software:

  • Portal for ArcGIS

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