Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/Importers/PipingConfigurationImporter.cs
===================================================================
diff -u -ref93d030dc8400084c8e53058f072d096ff6217a -r72219083e4cccda7cbb5ab8e18a80724d7b2abed
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/Importers/PipingConfigurationImporter.cs	(.../PipingConfigurationImporter.cs)	(revision ef93d030dc8400084c8e53058f072d096ff6217a)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/Importers/PipingConfigurationImporter.cs	(.../PipingConfigurationImporter.cs)	(revision 72219083e4cccda7cbb5ab8e18a80724d7b2abed)
@@ -179,7 +179,10 @@
             }
             catch (Exception e) when (e is CriticalFileValidationException || e is ArgumentOutOfRangeException)
             {
-                log.ErrorFormat(Resources.PipingConfigurationImporter_ValidateCalculation_Error_message_0_calculation_1_skipped, e.Message, readCalculation.Name);
+                string message = string.Format(Resources.PipingConfigurationImporter_ValidateCalculation_Error_message_0_calculation_1_skipped,
+                                               e.Message,
+                                               readCalculation.Name);
+                log.Error(message, e);
                 return null;
             }
 
@@ -371,7 +374,7 @@
         {
             var errorMessage = string.Format(Resources.PipingConfigurationImporter_HandleCriticalFileReadError_Error_0_no_configuration_imported,
                                              e.Message);
-            log.Error(errorMessage);
+            log.Error(errorMessage, e);
             return new ReadResult<IReadPipingCalculationItem>(true);
         }
     }
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Readers/PipingConfigurationReaderTest.cs
===================================================================
diff -u -r6928d01beb183acca2937ed5835e951e999be5cb -r72219083e4cccda7cbb5ab8e18a80724d7b2abed
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Readers/PipingConfigurationReaderTest.cs	(.../PipingConfigurationReaderTest.cs)	(revision 6928d01beb183acca2937ed5835e951e999be5cb)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Readers/PipingConfigurationReaderTest.cs	(.../PipingConfigurationReaderTest.cs)	(revision 72219083e4cccda7cbb5ab8e18a80724d7b2abed)
@@ -144,9 +144,18 @@
                 yield return new TestCaseData("invalidCalculationMultipleStochasts.xml",
                                               "The element 'berekening' has invalid child element 'stochasts'.")
                     .SetName("invalidCalculationMultipleStochasts");
-                yield return new TestCaseData("invalidConfigurationCalculationContainingEmptyStrings.xml",
-                    "The 'hrlocatie' element is invalid - The value '' is invalid according to its datatype 'Token' - The actual length is less than the MinLength value.")
-                    .SetName("invalidConfigurationCalculationContainingEmptyStrings");
+                yield return new TestCaseData("invalidConfigurationCalculationContainingEmptyHydraulicBoundaryLocation.xml",
+                                              "The 'hrlocatie' element is invalid - The value '' is invalid according to its datatype 'Token' - The actual length is less than the MinLength value.")
+                    .SetName("invalidConfigurationCalculationContainingEmptyHydraulicBoundaryLocation");
+                yield return new TestCaseData("invalidConfigurationCalculationContainingEmptySurfaceLine.xml",
+                                              "The 'profielschematisatie' element is invalid - The value '' is invalid according to its datatype 'Token' - The actual length is less than the MinLength value.")
+                    .SetName("invalidConfigurationCalculationContainingEmptySurfaceLine");
+                yield return new TestCaseData("invalidConfigurationCalculationContainingEmptySoilModel.xml",
+                                              "The 'ondergrondmodel' element is invalid - The value '' is invalid according to its datatype 'Token' - The actual length is less than the MinLength value.")
+                    .SetName("invalidConfigurationCalculationContainingEmptySoilModel");
+                yield return new TestCaseData("invalidConfigurationCalculationContainingEmptySoilProfile.xml",
+                                              "The 'ondergrondschematisatie' element is invalid - The value '' is invalid according to its datatype 'Token' - The actual length is less than the MinLength value.")
+                    .SetName("invalidConfigurationCalculationContainingEmptySoilProfile");
             }
         }
 
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptyHydraulicBoundaryLocation.xml
===================================================================
diff -u
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptyHydraulicBoundaryLocation.xml	(revision 0)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptyHydraulicBoundaryLocation.xml	(revision 72219083e4cccda7cbb5ab8e18a80724d7b2abed)
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <berekening naam="Calculation">
+    <hrlocatie></hrlocatie>
+  </berekening>
+</root>
\ No newline at end of file
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySoilModel.xml
===================================================================
diff -u
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySoilModel.xml	(revision 0)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySoilModel.xml	(revision 72219083e4cccda7cbb5ab8e18a80724d7b2abed)
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <berekening naam="Calculation">
+    <ondergrondmodel></ondergrondmodel>
+  </berekening>
+</root>
\ No newline at end of file
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySoilProfile.xml
===================================================================
diff -u
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySoilProfile.xml	(revision 0)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySoilProfile.xml	(revision 72219083e4cccda7cbb5ab8e18a80724d7b2abed)
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <berekening naam="Calculation">
+    <ondergrondschematisatie></ondergrondschematisatie>
+  </berekening>
+</root>
\ No newline at end of file
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySurfaceLine.xml
===================================================================
diff -u
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySurfaceLine.xml	(revision 0)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/test-data/PipingConfigurationReader/invalidConfigurationCalculationContainingEmptySurfaceLine.xml	(revision 72219083e4cccda7cbb5ab8e18a80724d7b2abed)
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <berekening naam="Calculation">
+    <profielschematisatie></profielschematisatie>
+  </berekening>
+</root>
\ No newline at end of file