laptop and a wrench

Bug

When using a specific extent environment, the Validate Topology tool fails and returns the error message "ERROR 160342: A failure was detected inside the topology engine overlay processor."

ArcGIS Pro
Bug ID Number BUG-000180662
SubmittedNovember 3, 2025
Last ModifiedNovember 6, 2025
Applies toArcGIS Pro
Version found3.4.2
Operating SystemWindows Server
Operating System Version2019 64 Bit
StatusIn Review

Steps to Reproduce

Bug ID: BUG-000180662

Software:

  • ArcGIS Pro

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