https://doc.esri.com/en/arcgis-pro/latest/tool-reference/tool-errors-and-warnings/001001-010000/tool-errors-and-warnings-01601-01625-001608.html
001608: Threshold distances will be reduced to ensure chordal distances are less than 30 degrees. |...
001608: Threshold distances will be reduced to ensure chordal distances are less than 30 degrees.