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Bug

After installing ArcGIS Server 10.9.1 Utility Network and Data Management Patch 7, creating new utility network features returns the error "Unable to complete operation. The field is not nullable" when the editor tracking fields in the utility network tables have a NOT NULL constraint.

ArcGIS GIS Server
Bug ID Number BUG-000171737
SubmittedOctober 24, 2024
Last ModifiedSeptember 18, 2025
Applies toArcGIS GIS Server
Version found10.9.1
Operating SystemWindows Server
Operating System VersionN/A
Version Fixed12.0, 3.6
StatusFixed

Additional Information

This issue is addressed in ArcGIS Enterprise 12.0, ArcGIS Pro 3.6.

Workaround

Downgrade to ArcGIS Server 10.9.1 Utility Network and Data Management Patch 6B to resolve this issue.

Steps to Reproduce

Bug ID: BUG-000171737

Software:

  • ArcGIS GIS Server

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