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The Dissolve tool splits z-enabled line features at 2D overlap positions when the ‘Create multipart features' and 'Unsplit lines' options are unchecked.

Last Published: October 12, 2015 ArcGIS for Desktop
Bug ID Number BUG-000083290
SubmittedNovember 14, 2014
Last ModifiedMarch 30, 2022
Applies toArcGIS for Desktop
Version found10.2.2
Operating SystemWindows OS
Operating System Version7
StatusWill Not Be Addressed

Additional Information

The topologically simple polyline consists of three parts. Therefore, the single part output has to return three features.


1. Run the Dissolve tool on 'Line'.2. Check the 'Create multipart features' and ‘Unsplit lines’ options.

Steps to Reproduce

Bug ID: BUG-000083290


  • ArcGIS for Desktop

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