Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/DunesBoundaryConditionsCalculationParser.cs
===================================================================
diff -u -r10f2cc06b330c326b3d79cd26c9e751fc0d63ea0 -r5fcfd3d73f28585c211086ad413fc5d177ecd6b2
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/DunesBoundaryConditionsCalculationParser.cs	(.../DunesBoundaryConditionsCalculationParser.cs)	(revision 10f2cc06b330c326b3d79cd26c9e751fc0d63ea0)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/DunesBoundaryConditionsCalculationParser.cs	(.../DunesBoundaryConditionsCalculationParser.cs)	(revision 5fcfd3d73f28585c211086ad413fc5d177ecd6b2)
@@ -24,6 +24,7 @@
 using System.IO;
 using Ringtoets.HydraRing.Calculation.Data.Output;
 using Ringtoets.HydraRing.Calculation.Exceptions;
+using Ringtoets.HydraRing.Calculation.Properties;
 using Ringtoets.HydraRing.IO;
 
 namespace Ringtoets.HydraRing.Calculation.Parsers
@@ -50,16 +51,16 @@
 
         public void Parse(string workingDirectory, int sectionId)
         {
-            string fileName = string.Format("{0}{1}", sectionId, HydraRingFileConstants.OutputFileSuffix);
+            string fileName = $"{sectionId}{HydraRingFileConstants.OutputFileSuffix}";
 
             try
             {
                 ReadFile(Path.Combine(workingDirectory, fileName));
                 SetOutput();
             }
-            catch
+            catch (Exception e)
             {
-                throw new HydraRingFileParserException();
+                throw new HydraRingFileParserException(Resources.DunesBoundaryConditionsCalculationParser_Parse_Error_while_parsing_output, e);
             }
         }