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Bug

Changing the Region settings in the ArcGIS Portal Directory Sharing API for certain regions causes the basemaps in the Map Viewer to become inaccessible when logged in due to invalid vectorBasemapGalleryGroupQuery.

Portal for ArcGIS
Bug ID Number BUG-000177828
SubmittedJuly 10, 2025
Last ModifiedJuly 15, 2025
Applies toPortal for ArcGIS
Version found11.3
Operating SystemWindows Server
Operating System VersionN/A
StatusIn Review

Workaround

  • Change the region property back to N/A.
  • Use a custom basemap group.

Steps to Reproduce

Bug ID: BUG-000177828

Software:

  • Portal for ArcGIS

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