diff --git a/DbService.cs b/DbService.cs
index 978e8ef..d35a9eb 100644
--- a/DbService.cs
+++ b/DbService.cs
@@ -61,18 +61,19 @@ namespace de.hottis.genericdatabaseapiservice.Services {
                                 Console.WriteLine("Output Property name: {0} {1} ", propertyInfo.Name, propertyInfo.PropertyType);
                                 var attributes = propertyInfo.GetCustomAttributes(typeof(DataMemberAttribute), true);
                                 var dma = (DataMemberAttribute)attributes[0]; 
-                                Console.WriteLine("Output DataMember name: {0} {1} ", dma.Name, dma.TypeId);
+                                int ordinal = reader.GetOrdinal(dma.Name);
+                                Console.WriteLine("Output DataMember name: {0} {1} {2} ", dma.Name, dma.TypeId, ordinal);
                                 if (propertyInfo.PropertyType == typeof(System.String)) { 
-                                    if (reader.IsDBNull(dma.Name)) {
+                                    if (reader.IsDBNull(ordinal)) {
                                         propertyInfo.SetValue(item, null);
                                         Console.WriteLine("Output Value: null");
                                     } else {
-                                        propertyInfo.SetValue(item, reader.GetString(dma.Name));
-                                        Console.WriteLine("Output Value:{0}", reader.GetString(dma.Name));
+                                        propertyInfo.SetValue(item, reader.GetString(ordinal));
+                                        Console.WriteLine("Output Value:{0}", reader.GetString(ordinal));
                                     }
                                 } else if (propertyInfo.PropertyType == typeof(System.Int32)) {
-                                    propertyInfo.SetValue(item, reader.GetInt32(dma.Name));
-                                    Console.WriteLine("Output Value:{0}", reader.GetInt32(dma.Name));
+                                    propertyInfo.SetValue(item, reader.GetInt32(ordinal));
+                                    Console.WriteLine("Output Value:{0}", reader.GetInt32(ordinal));
                                 }
                             } 
                             itemList.Add(item);