Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/StabilityPointStructuresInput.cs
===================================================================
diff -u -r78822681793277150da4eac3ac214a9aa59a47dd -r764ecd57cde6fad64bf14589669b2cf34c276da6
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/StabilityPointStructuresInput.cs	(.../StabilityPointStructuresInput.cs)	(revision 78822681793277150da4eac3ac214a9aa59a47dd)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/StabilityPointStructuresInput.cs	(.../StabilityPointStructuresInput.cs)	(revision 764ecd57cde6fad64bf14589669b2cf34c276da6)
@@ -556,7 +556,7 @@
             }
             set
             {
-                ProbabilityHelper.ValidateProbability(value, nameof(value));
+                ProbabilityHelper.ValidateProbability(value, null);
                 probabilityCollisionSecondaryStructure = value;
             }
         }
Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresCalculationConfigurationImporter.cs
===================================================================
diff -u -rd21dfcc1bb4e27911dde3c32ae83291132a973c2 -r764ecd57cde6fad64bf14589669b2cf34c276da6
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresCalculationConfigurationImporter.cs	(.../StabilityPointStructuresCalculationConfigurationImporter.cs)	(revision d21dfcc1bb4e27911dde3c32ae83291132a973c2)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresCalculationConfigurationImporter.cs	(.../StabilityPointStructuresCalculationConfigurationImporter.cs)	(revision 764ecd57cde6fad64bf14589669b2cf34c276da6)
@@ -102,15 +102,15 @@
             if (TrySetStructure(readCalculation.StructureName, calculation)
                 && TrySetHydraulicBoundaryLocation(readCalculation.HydraulicBoundaryLocationName, calculation)
                 && TrySetForeshoreProfile(readCalculation.ForeshoreProfileName, calculation)
-                && TryReadFailureProbabilityRepairClosure(readCalculation, calculation)
                 && TryReadEvaluationLevel(readCalculation, calculation)
-                && TryReadStochasts(readCalculation, calculation)
-                && TryReadOrientation(readCalculation, calculation)
+                && TryReadFailureProbabilityRepairClosure(readCalculation, calculation)
                 && TryReadFailureProbabilityStructureWithErosion(readCalculation, calculation)
                 && TryReadInflowModelType(readCalculation, calculation)
-                && TryReadLoadSchematizationType(readCalculation, calculation)
                 && TryReadLevellingCount(readCalculation, calculation)
+                && TryReadLoadSchematizationType(readCalculation, calculation)
                 && TryReadProbabilityCollisionSecondaryStructure(readCalculation, calculation)
+                && TryReadStochasts(readCalculation, calculation)
+                && TryReadStructureNormalOrientation(readCalculation, calculation)
                 && TryReadVerticalDistance(readCalculation, calculation)
                 && readCalculation.WaveReduction.ValidateWaveReduction(calculation.InputParameters.ForeshoreProfile, calculation.Name, Log))
             {
@@ -318,9 +318,10 @@
         /// </summary>
         /// <param name="readCalculation">The calculation read from the imported file.</param>
         /// <param name="calculation">The calculation to configure.</param>
-        /// <returns><c>false</c> when the orientation is invalid or when there is an orientation but
-        /// no structure defined, <c>true</c> otherwise.</returns>
-        private bool TryReadOrientation(StructuresCalculationConfiguration readCalculation, StructuresCalculation<StabilityPointStructuresInput> calculation)
+        /// <returns><c>false</c> when the structure normal orientation is invalid or when there 
+        /// is a structure normal orientation but no structure defined, <c>true</c> otherwise.</returns>
+        private bool TryReadStructureNormalOrientation(StructuresCalculationConfiguration readCalculation, 
+            StructuresCalculation<StabilityPointStructuresInput> calculation)
         {
             if (readCalculation.StructureNormalOrientation.HasValue)
             {
@@ -354,6 +355,13 @@
             return true;
         }
 
+        /// <summary>
+        /// Reads the failure probability repair closure.
+        /// </summary>
+        /// <param name="readCalculation">The calculation read from the imported file.</param>
+        /// <param name="calculation">The calculation to configure.</param>
+        /// <returns><c>false</c> when the failure probability repair closure is invalid or when there 
+        /// is a failure probability repair closure but no structure defined, <c>true</c> otherwise.</returns>
         private bool TryReadFailureProbabilityRepairClosure(StabilityPointStructuresCalculationConfiguration readCalculation,
                                                             StructuresCalculation<StabilityPointStructuresInput> calculation)
         {
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/Configurations/StabilityPointStructuresCalculationConfigurationImporterTest.cs
===================================================================
diff -u -rd21dfcc1bb4e27911dde3c32ae83291132a973c2 -r764ecd57cde6fad64bf14589669b2cf34c276da6
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/Configurations/StabilityPointStructuresCalculationConfigurationImporterTest.cs	(.../StabilityPointStructuresCalculationConfigurationImporterTest.cs)	(revision d21dfcc1bb4e27911dde3c32ae83291132a973c2)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/Configurations/StabilityPointStructuresCalculationConfigurationImporterTest.cs	(.../StabilityPointStructuresCalculationConfigurationImporterTest.cs)	(revision 764ecd57cde6fad64bf14589669b2cf34c276da6)
@@ -72,7 +72,7 @@
                     "validConfigurationFailureProbabilityRepairClosureWithoutStructure.xml",
                     "Er is geen kunstwerk opgegeven om faalkans herstel van gefaalde situatie aan toe te voegen.");
                 yield return new TestCaseData(
-                    "validConfigurationInvalidFailureProbabilityRepairClosureElement.xml",
+                    "validConfigurationInvalidFailureProbabilityRepairClosure.xml",
                     "Een waarde van '1,1' als faalkans herstel van gefaalde situatie is ongeldig. De waarde voor de faalkans moet in het bereik [0,0, 1,0] liggen.");
 
                 yield return new TestCaseData(
@@ -92,6 +92,9 @@
                 yield return new TestCaseData(
                     "validConfigurationProbabilityCollisionSecondaryStructureWithoutStructure.xml",
                     "Er is geen kunstwerk opgegeven om de kans op aanvaring tweede keermiddel per nivellering aan toe te voegen.");
+                yield return new TestCaseData(
+                    "validConfigurationInvalidProbabilityCollisionSecondaryStructure.xml",
+                    "Een waarde van '1,1' als de kans op aanvaring tweede keermiddel per nivellering is ongeldig. Kans moet in het bereik [0,0, 1,0] liggen.");
 
                 yield return new TestCaseData(
                     "validConfigurationLevellingCountWithoutStructure.xml",
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationInvalidFailureProbabilityRepairClosure.xml
===================================================================
diff -u
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationInvalidFailureProbabilityRepairClosure.xml	(revision 0)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationInvalidFailureProbabilityRepairClosure.xml	(revision 764ecd57cde6fad64bf14589669b2cf34c276da6)
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuratie>
+  <berekening naam="Berekening 1">
+    <kunstwerk>kunstwerk1</kunstwerk>
+    <faalkansherstel>1.1</faalkansherstel>
+  </berekening>
+</configuratie>
Fisheye: Tag 764ecd57cde6fad64bf14589669b2cf34c276da6 refers to a dead (removed) revision in file `Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationInvalidFailureProbabilityRepairClosureElement.xml'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationInvalidProbabilityCollisionSecondaryStructure.xml
===================================================================
diff -u
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationInvalidProbabilityCollisionSecondaryStructure.xml	(revision 0)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationInvalidProbabilityCollisionSecondaryStructure.xml	(revision 764ecd57cde6fad64bf14589669b2cf34c276da6)
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuratie>
+  <berekening naam="Berekening 1">
+    <kunstwerk>kunstwerk1</kunstwerk>
+    <kansaanvaringtweedekeermiddel>1.1</kansaanvaringtweedekeermiddel>
+  </berekening>
+</configuratie>
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationProbabilityCollisionSecondaryStructureWithoutStructure.xml
===================================================================
diff -u -r78822681793277150da4eac3ac214a9aa59a47dd -r764ecd57cde6fad64bf14589669b2cf34c276da6
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationProbabilityCollisionSecondaryStructureWithoutStructure.xml	(.../validConfigurationProbabilityCollisionSecondaryStructureWithoutStructure.xml)	(revision 78822681793277150da4eac3ac214a9aa59a47dd)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.IO.Test/test-data/StabilityPointStructuresCalculationConfigurationImporter/validConfigurationProbabilityCollisionSecondaryStructureWithoutStructure.xml	(.../validConfigurationProbabilityCollisionSecondaryStructureWithoutStructure.xml)	(revision 764ecd57cde6fad64bf14589669b2cf34c276da6)
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuratie>
   <berekening naam="Berekening 1">
-    <kansaanvaringtweedekeermiddel>0.1</kansaanvaringtweedekeermiddel>
+    <kansaanvaringtweedekeermiddel>1.1</kansaanvaringtweedekeermiddel>
   </berekening>
 </configuratie>