laptop and a wrench

Bug

When running Append Events for non-alpha routes, the action fails and the error message, "Error: 999999" is returned.

Last Published: November 9, 2021 ArcGIS Roads and Highways
Bug ID Number BUG-000144357
SubmittedNovember 8, 2021
Last ModifiedJune 26, 2025
Applies toArcGIS Roads and Highways
Version found10.8.1
Operating SystemWindows OS
Operating System Version10.0
Version Fixed3.0
StatusFixed

Steps to Reproduce

Bug ID: BUG-000144357

Software:

  • ArcGIS Roads and Highways

Get notified when the status of a bug changes

Download the Esri Support App

Discover more on this topic

Get help from ArcGIS experts

Contact technical support

Download the Esri Support App

Go to download options