Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsCalculationCreateExtensions.cs
===================================================================
diff -u -r1a062846c75d2d86454dc052adc7a5993b79963e -r92598abae0206724835b91b3708e970ae09ac5de
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsCalculationCreateExtensions.cs	(.../GrassCoverErosionInwardsCalculationCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsCalculationCreateExtensions.cs	(.../GrassCoverErosionInwardsCalculationCreateExtensions.cs)	(revision 92598abae0206724835b91b3708e970ae09ac5de)
@@ -56,15 +56,19 @@
                 Order = order
             };
             SetInputValues(entity, calculation.InputParameters, registry);
+            SetOutputEntity(entity, calculation, registry);
 
+            registry.Register(entity, calculation);
+
+            return entity;
+        }
+
+        private static void SetOutputEntity(GrassCoverErosionInwardsCalculationEntity entity, GrassCoverErosionInwardsCalculation calculation, PersistenceRegistry registry)
+        {
             if (calculation.HasOutput)
             {
                 entity.GrassCoverErosionInwardsOutputEntities.Add(calculation.Output.Create(registry));
             }
-
-            registry.Register(entity, calculation);
-
-            return entity;
         }
 
         private static void SetInputValues(GrassCoverErosionInwardsCalculationEntity entity, GrassCoverErosionInwardsInput input, PersistenceRegistry registry)