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Bug

The ArcGIS GIS Server feature service thumbnail API returns "Error 404: Thumbnail not found" even though the thumbnail is present on the portal item details page.

ArcGIS GIS Server
Bug ID Number BUG-000178956
SubmittedAugust 22, 2025
Last ModifiedSeptember 5, 2025
Applies toArcGIS GIS Server
Version found11.5
Operating SystemWindows Server
Operating System Version2022
StatusIn Review

Steps to Reproduce

Bug ID: BUG-000178956

Software:

  • ArcGIS GIS Server

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