Bug
The Update Subnetwork tool fails and returns the 999999 error.
| Bug ID Number | BUG-000179749 |
|---|---|
| Submitted | September 26, 2025 |
| Last Modified | September 22, 2026 |
| Applies to | ArcGIS Pro |
| Version found | 3.3.6 |
| Operating System | Windows Server |
| Operating System Version | 2025 |
| Version Fixed | 3.6, 3.5.5, 3.3.8 |
| Status | Fixed |
Additional Information
The ArcGIS Server Data Management 2026 Update 1 Patch is now live on the support site. The URL is: https://support.esri.com/en-us/patches-updates/2026/arcgis-server-data-management-2026-update-1-patch This issue is addressed in ArcGIS Pro 3.3.8, 3.5.5, and 3.6.Workaround
The ArcGIS Server Data Management 2026 Update 1 Patch is now live on the support site. The URL is: https://support.esri.com/en-us/patches-updates/2026/arcgis-server-data-management-2026-update-1-patch
Steps to Reproduce
Bug ID: BUG-000179749
Software:
- ArcGIS Pro
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