Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Service/GrassCoverErosionOutwardsWaveConditionsCalculationActivity.cs
===================================================================
diff -u -r9f5fa34afb489eb0d46dab724e9d8121a31a04bb -r1d0754dba6c2a05f96d4ea937cc0d6de62644755
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Service/GrassCoverErosionOutwardsWaveConditionsCalculationActivity.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationActivity.cs)	(revision 9f5fa34afb489eb0d46dab724e9d8121a31a04bb)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Service/GrassCoverErosionOutwardsWaveConditionsCalculationActivity.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationActivity.cs)	(revision 1d0754dba6c2a05f96d4ea937cc0d6de62644755)
@@ -89,7 +89,8 @@
         {
             PerformRun(() => WaveConditionsCalculationService.Instance.Validate(calculation.InputParameters,
                                                                                 assessmentSection.HydraulicBoundaryDatabase,
-                                                                                calculation.Name),
+                                                                                calculation.Name,
+                                                                                Resources.GrassCoverErosionOutwardsWaveConditionsCalculationActivity_LogMessage_DesignWaterLevel_name),
                        () => GrassCoverErosionOutwardsDataSynchronizationService.ClearWaveConditionsCalculationOutput(calculation),
                        () =>
                        {