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Bug

An ArcGIS Geoprocessing (GP) model built with ModelBuilder, which includes custom Python code, fails with the error "The parameters need repair." after being published as a GP service.

ArcGIS Pro
Bug ID Number BUG-000175185
SubmittedMarch 20, 2025
Last ModifiedJuly 31, 2025
Applies toArcGIS Pro
Version found3.4.2
Operating SystemWindows Server
Operating System Version2022
StatusIn Product Plan

Workaround

The Code Block and the expression are uploaded in the .txt file.

The issue does occur only when publishing from ArcGIS Pro 3.4 to ArcGIS Server 11.3.

The issue does not occur when publishing from ArcGIS Pro 3.3 to ArcGIS Server 11.3.

Steps to Reproduce

Bug ID: BUG-000175185

Software:

  • ArcGIS Pro

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