Hi
If i understand correctly you have hosted your ESRI map / feature in your premise and you are trying to access in Lumira. However currently Lumira Desktop support only online ESRI hosted at https://www.arcgis.com.
For offline / on-premise support - read this http://scn.sap.com/community/lumira/blog/2016/03/23/geospatial-analysis-with-sap-lumira-asug-webcast-notes