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Bug

When creating an item in ArcGIS Online from an ArcGIS Enterprise feature service, Map Viewer pop-ups and the Fields list display field names instead of field aliases if aliases are added to the data after the dataset is created.

ArcGIS Online
Bug ID Number BUG-000180671
SubmittedNovember 3, 2025
Last ModifiedJanuary 1, 2026
Applies toArcGIS Online
Version foundOctober 2025
Operating SystemWindows OS
Operating System Version11.0 64 bit
StatusIn Review

Workaround

Manually change the aliases or display names in the Fields list in ArcGIS Online Map Viewer.

This behavior is not reproducible with the same data and workflow in ArcGIS Enterprise 12.0.

Steps to Reproduce

Bug ID: BUG-000180671

Software:

  • ArcGIS Online

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