Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs
===================================================================
diff -u -r4172 -r4222
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 4172)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 4222)
@@ -29,6 +29,7 @@
 using Deltares.DamEngine.Calculators.General;
 using Deltares.DamEngine.Calculators.KernelWrappers.Common;
 using Deltares.DamEngine.Calculators.KernelWrappers.Interfaces;
+using Deltares.DamEngine.Calculators.KernelWrappers.MacroStabilityInwards;
 using Deltares.DamEngine.Calculators.Properties;
 using Deltares.DamEngine.Data.Design;
 using Deltares.DamEngine.Data.General;
@@ -275,6 +276,17 @@
                                                                          soiProfileProbability,
                                                                          timeStepIndex,
                                                                          DateToTimeStamp(timeSerieEntry.DateTime))));
+                    if (damFailureMechanismCalculationSpecification.FailureMechanismSystemType != 
+                        FailureMechanismSystemType.StabilityInside)
+                    {
+                        return;
+                    }
+
+                    var mo = (MacroStabilityOutput) kernelDataOutput;
+                    if (mo != null)
+                    {
+                        calculationMessages.Add(mo.Message);
+                    }
                 }
             }
         }