BUG-000132312 for Portal for ArcGIS

Bug ID Number	BUG-000132312
Submitted	July 16, 2020
Last Modified	December 10, 2025
Applies to	Portal for ArcGIS
Version found	10.8
Operating System	Windows OS
Operating System Version	2016 64 Bit
Status	Known Limit

Additional Information

This is a known limitation, as ArcGIS Pro did not allow saving renderers with unique value groups and headings in web maps until version 3.0, and the ArcGIS Maps SDK for JavaScript did not allow reading these maps until version 4.25. This issue is present because there was previously no web map specification allowing web maps to be saved and shared with unique value groups with headings. As a result, changes were required in both ArcGIS Pro and the JavaScript Maps SDK. To save grouped values in UniqueValueRenderer, update ArcGIS Pro to at least version 3.0, and re-save and re-share the web map from there. Once done, the saved web map can be properly read in any web application built using JavaScript Maps SDK version 4.25 or later.

Workaround

Update ArcGIS Pro to at least version 3.0, and re-save and re-share the web map from there. Once done, the saved web map can be properly read in any web application built using JavaScript Maps SDK version 4.25 or later.