The Areas and Lengths GeometryServer REST endpoint in ArcGIS for Server 10.1 (also occurs on 10.2.2) returns zero area for polygons with a spatial reference of 32737 and at least one side with length equal to one when the calculation type is "preserveShape".
Last Published: January 22, 2016ArcGIS for Server
Bug ID Number
April 8, 2015
June 11, 2020
ArcGIS for Server
The bug has been fixed. See the Version Fixed and Additional Information, if applicable, for more information.