Index: Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/AssemblyCategoriesCalculatorException.cs
===================================================================
diff -u
--- Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/AssemblyCategoriesCalculatorException.cs	(revision 0)
+++ Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/AssemblyCategoriesCalculatorException.cs	(revision 262cb75f10cbfc5af6418d0185d7e15076962c8b)
@@ -0,0 +1,70 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Runtime.Serialization;
+
+namespace Ringtoets.AssemblyTool.KernelWrapper.Calculators.Categories
+{
+    /// <summary>
+    /// The exception that is thrown when an error occurs while performing an assembly categories calculation.
+    /// </summary>
+    [Serializable]
+    public class AssemblyCategoriesCalculatorException : Exception
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AssemblyCategoriesCalculatorException"/> class.
+        /// </summary>
+        public AssemblyCategoriesCalculatorException() {}
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AssemblyCategoriesCalculatorException"/> class
+        /// with a specified error message.
+        /// </summary>
+        /// <param name="message">The error message that explains the reason for the exception.</param>
+        public AssemblyCategoriesCalculatorException(string message) : base(message) {}
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AssemblyCategoriesCalculatorException"/> class
+        /// with a specified error message and a reference to the inner exception that is
+        /// the cause of this exception.
+        /// </summary>
+        /// <param name="message">The error message that explains the reason for the exception.</param>
+        /// <param name="inner">The exception that is the cause of the current exception, 
+        /// or a null reference if no inner exception is specified.</param>
+        public AssemblyCategoriesCalculatorException(string message, Exception inner) : base(message, inner) {}
+
+        /// <summary>
+        /// Initializes a new instance of <see cref="AssemblyCategoriesCalculatorException"/> with
+        /// serialized data.</summary>
+        /// <param name="info">The <see cref="SerializationInfo"/> that holds the serialized
+        /// object data about the exception being thrown.</param>
+        /// <param name="context">The <see cref="StreamingContext"/> that contains contextual
+        /// information about the source or destination.</param>
+        /// <exception cref="ArgumentNullException">The <paramref name="info"/> parameter is
+        /// <c>null</c>.</exception>
+        /// <exception cref="SerializationException">The class name is <c>null</c> or
+        /// <see cref="Exception.HResult" /> is zero (0).</exception>
+        protected AssemblyCategoriesCalculatorException(SerializationInfo info, StreamingContext context) : base(info, context) {}
+
+        
+    }
+}
\ No newline at end of file
Index: Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Ringtoets.AssemblyTool.KernelWrapper.csproj
===================================================================
diff -u -r8e0c01ab04271d1d075511f6cf2ca159d1ab7558 -r262cb75f10cbfc5af6418d0185d7e15076962c8b
--- Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Ringtoets.AssemblyTool.KernelWrapper.csproj	(.../Ringtoets.AssemblyTool.KernelWrapper.csproj)	(revision 8e0c01ab04271d1d075511f6cf2ca159d1ab7558)
+++ Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Ringtoets.AssemblyTool.KernelWrapper.csproj	(.../Ringtoets.AssemblyTool.KernelWrapper.csproj)	(revision 262cb75f10cbfc5af6418d0185d7e15076962c8b)
@@ -16,6 +16,7 @@
   <ItemGroup>
     <Compile Include="Calculators\AssemblyToolCalculatorFactory.cs" />
     <Compile Include="Calculators\Categories\AssemblyCategoriesCalculator.cs" />
+    <Compile Include="Calculators\Categories\AssemblyCategoriesCalculatorException.cs" />
     <Compile Include="Calculators\Categories\IAssemblyCategoriesCalculator.cs" />
     <Compile Include="Calculators\IAssemblyToolCalculatorFactory.cs" />
     <Compile Include="Creators\AssemblyCategoryResultCreator.cs" />
Index: Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.Test/Calculators/Categories/AssemblyCategoriesCalculatorExceptionTest.cs
===================================================================
diff -u
--- Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.Test/Calculators/Categories/AssemblyCategoriesCalculatorExceptionTest.cs	(revision 0)
+++ Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.Test/Calculators/Categories/AssemblyCategoriesCalculatorExceptionTest.cs	(revision 262cb75f10cbfc5af6418d0185d7e15076962c8b)
@@ -0,0 +1,31 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using Core.Common.TestUtil;
+using NUnit.Framework;
+using Ringtoets.AssemblyTool.KernelWrapper.Calculators.Categories;
+
+namespace Ringtoets.AssemblyTool.KernelWrapper.Test.Calculators.Categories
+{
+    [TestFixture]
+    public class AssemblyCategoriesCalculatorExceptionTest : CustomExceptionDesignGuidelinesTestFixture<AssemblyCategoriesCalculatorException, Exception> {}
+}
\ No newline at end of file
Index: Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.Test/Ringtoets.AssemblyTool.KernelWrapper.Test.csproj
===================================================================
diff -u -r8e0c01ab04271d1d075511f6cf2ca159d1ab7558 -r262cb75f10cbfc5af6418d0185d7e15076962c8b
--- Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.Test/Ringtoets.AssemblyTool.KernelWrapper.Test.csproj	(.../Ringtoets.AssemblyTool.KernelWrapper.Test.csproj)	(revision 8e0c01ab04271d1d075511f6cf2ca159d1ab7558)
+++ Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.Test/Ringtoets.AssemblyTool.KernelWrapper.Test.csproj	(.../Ringtoets.AssemblyTool.KernelWrapper.Test.csproj)	(revision 262cb75f10cbfc5af6418d0185d7e15076962c8b)
@@ -22,6 +22,7 @@
   <ItemGroup>
     <Compile Include="AssemblyCategoryResultAssert.cs" />
     <Compile Include="Calculators\AssemblyToolCalculatorFactoryTest.cs" />
+    <Compile Include="Calculators\Categories\AssemblyCategoriesCalculatorExceptionTest.cs" />
     <Compile Include="Calculators\Categories\AssemblyCategoriesCalculatorTest.cs" />
     <Compile Include="Creators\AssemblyCategoryResultCreatorTest.cs" />
     <Compile Include="Kernels\AssemblyToolKernelWrapperFactoryTest.cs" />