Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs
===================================================================
diff -u -r23d8c8de4ee091d49d86c4eadcb82c3eaeeef74d -r020be8875c3ee16809e8af396307869029f12ba3
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision 23d8c8de4ee091d49d86c4eadcb82c3eaeeef74d)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Plugin/StabilityPointStructuresPlugin.cs	(.../StabilityPointStructuresPlugin.cs)	(revision 020be8875c3ee16809e8af396307869029f12ba3)
@@ -265,13 +265,8 @@
 
         #region Validation and Calculation
 
-        private static string ValidateAllDataAvailableAndGetErrorMessage(IAssessmentSection assessmentSection, StabilityPointStructuresFailureMechanism failureMechanism)
+        private static string ValidateAllDataAvailableAndGetErrorMessage(IAssessmentSection assessmentSection)
         {
-            if (!failureMechanism.Sections.Any())
-            {
-                return RingtoetsCommonFormsResources.Plugin_AllDataAvailable_No_failure_mechanism_sections_imported;
-            }
-
             return HydraulicBoundaryDatabaseConnectionValidator.Validate(assessmentSection.HydraulicBoundaryDatabase);
         }
 
@@ -414,7 +409,7 @@
 
         private static string ValidateAllDataAvailableAndGetErrorMessageForCalculationsInFailureMechanism(StabilityPointStructuresFailureMechanismContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.Parent, context.WrappedData);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.Parent);
         }
 
         private static void ValidateAll(StabilityPointStructuresFailureMechanismContext context)
@@ -588,7 +583,7 @@
 
         private static string ValidateAllDataAvailableAndGetErrorMessageForCalculationsInGroup(StabilityPointStructuresCalculationGroupContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection, context.FailureMechanism);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection);
         }
 
         private static void ValidateAll(StabilityPointStructuresCalculationGroupContext context)
@@ -651,7 +646,7 @@
 
         private static string ValidateAllDataAvailableAndGetErrorMessageForCalculation(StabilityPointStructuresCalculationContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection, context.FailureMechanism);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection);
         }
 
         private void Calculate(StructuresCalculation<StabilityPointStructuresInput> calculation, StabilityPointStructuresCalculationContext context)