Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformer.cs
===================================================================
diff -u -rda4a311b2ac60defe1a27a61c8d151f47268a941 -r57bc6a475f6cdd57b1a0ebf70cdf533014afd1ff
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformer.cs	(.../MacroStabilityInwardsStochasticSoilModelTransformer.cs)	(revision da4a311b2ac60defe1a27a61c8d151f47268a941)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformer.cs	(.../MacroStabilityInwardsStochasticSoilModelTransformer.cs)	(revision 57bc6a475f6cdd57b1a0ebf70cdf533014afd1ff)
@@ -52,11 +52,19 @@
                 throw new ImportedDataTransformException(message);
             }
 
-            var macroStabilityInwardsModel = new MacroStabilityInwardsStochasticSoilModel(stochasticSoilModel.Name,
-                                                                                          stochasticSoilModel.Geometry);
-            macroStabilityInwardsModel.StochasticSoilProfiles.AddRange(
-                TransformStochasticSoilProfiles(stochasticSoilModel.StochasticSoilProfiles, stochasticSoilModel.Name).ToArray());
-            return macroStabilityInwardsModel;
+            try
+            {
+                var macroStabilityInwardsModel = new MacroStabilityInwardsStochasticSoilModel(stochasticSoilModel.Name,
+                                                                                              stochasticSoilModel.Geometry);
+                macroStabilityInwardsModel.StochasticSoilProfiles.AddRange(
+                    TransformStochasticSoilProfiles(stochasticSoilModel.StochasticSoilProfiles, stochasticSoilModel.Name).ToArray());
+
+                return macroStabilityInwardsModel;
+            }
+            catch (ArgumentException e)
+            {
+                throw new ImportedDataTransformException(e.Message, e);
+            }
         }
 
         /// <summary>