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Bug

When running the XY To Line geoprocessing tool containing null values in the attribute table, the following error is returned, "Error: 999999".

Last Published: December 10, 2021 ArcGIS Pro
Bug ID Number BUG-000144373
SubmittedNovember 8, 2021
Last ModifiedJune 26, 2025
Applies toArcGIS Pro
Version found2.8.3
Operating SystemWindows OS
Operating System Version10.0
Version Fixed2.9
StatusFixed

Workaround

Select or export the features without a null value and run the tool.

Steps to Reproduce

Bug ID: BUG-000144373

Software:

  • ArcGIS Pro

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