You are sharing a web layer, but the map contains a geographic transformation that is not supported by your ArcGIS Enterprise server version.
This error may also appear if you are sharing a web tile layer to ArcGIS Online. ArcGIS Online back-end servers use an internal version that may not support a transformation used in your map.
Solutions
Do one of the following:
Use the Project tool to reproject the source data to match the map's coordinate system.
- Change the coordinate system of the map so that it uses a transformation that is supported by the server version.
Hover over the analyzer message, click the Options button that appears, and click Change Coordinate Systems Properties. On the Map Properties dialog box, on the Coordinate Systems tab, change the map's coordinate system.
- Share the web layer to ArcGIS Enterprise 12.0 and later, or to ArcGIS Online if the transformation is supported.
- If you are sharing a web tile layer to ArcGIS Online and the map uses transformation NAD83(CSRS)v2 to NAD83(CSRS)v7 3, configure the web layer to cache locally.
On the Configuration tab, under Options, click Cache locally.
Additional information
For more information, see Geographic datum transformations, Specify a datum transformation, and Analyze your GIS resource.