Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs
===================================================================
diff -u -r58dde749086e5d0d1b0d830e57d8471d33b027df -r7719a619d76f39384209dba87f836da02cf2846a
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 58dde749086e5d0d1b0d830e57d8471d33b027df)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 7719a619d76f39384209dba87f836da02cf2846a)
@@ -587,10 +587,10 @@
 
         private string ValidateAllDataAvailableAndGetErrorMessageForCalculationGroup(GrassCoverErosionOutwardsWaveConditionsCalculationGroupContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection, context.FailureMechanism);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection);
         }
 
-        private string ValidateAllDataAvailableAndGetErrorMessage(IAssessmentSection assessmentSection, GrassCoverErosionOutwardsFailureMechanism failureMechanism)
+        private string ValidateAllDataAvailableAndGetErrorMessage(IAssessmentSection assessmentSection)
         {
             if (assessmentSection.HydraulicBoundaryDatabase == null)
             {
@@ -653,8 +653,8 @@
             {
                 new CommentContext<ICommentable>(context.WrappedData),
                 new GrassCoverErosionOutwardsWaveConditionsCalculationInputContext(context.WrappedData.InputParameters,
-                                                                             context.FailureMechanism,
-                                                                             context.AssessmentSection)
+                                                                                   context.FailureMechanism,
+                                                                                   context.AssessmentSection)
             };
 
             if (context.WrappedData.HasOutput)
@@ -703,7 +703,7 @@
 
         private string ValidateAllDataAvailableAndGetErrorMessageForCalculation(GrassCoverErosionOutwardsWaveConditionsCalculationContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection, context.FailureMechanism);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection);
         }
 
         private void PerformCalculation(GrassCoverErosionOutwardsWaveConditionsCalculation calculation,