Anyone have trouble adding the output from an ArcGIS Server Geoprocessing Service to an ArcGIS Online Web Map? I published the buffer tool as a Geoprocessing Service on our local ArcGIS Server (10.2). I can run the geoprocessing service in ArcMap locally and the output is added to the map. I added the Geoprocessing Service to My Content in ArcGIS Online, opened a Web App in Edit mode (Web App Builder), added a new Geoprocessing widget and directed the widget to the buffer geoprocessing service. I configured the input/output and it looks fine but I receive the below error message when I run the tool. Any help is appreciated.
Error Message: Unable to load http://apache.maps.arcgis.com/sharing/proxy?http://ags-mobile/arcgis/rest/services/Mobile/Test2Buffer/GPServer/Buffer/execute status: 400