Index: Application/Ringtoets/src/Application.Ringtoets.Storage/DbContext/PartialRingtoetsEntities.cs
===================================================================
diff -u -r3fb0df0ed6e64657154700ee7706e035d5bf99f5 -r40fd72c934449688af1f36676fa88dc86c7cd5c9
--- Application/Ringtoets/src/Application.Ringtoets.Storage/DbContext/PartialRingtoetsEntities.cs	(.../PartialRingtoetsEntities.cs)	(revision 3fb0df0ed6e64657154700ee7706e035d5bf99f5)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/DbContext/PartialRingtoetsEntities.cs	(.../PartialRingtoetsEntities.cs)	(revision 40fd72c934449688af1f36676fa88dc86c7cd5c9)
@@ -19,17 +19,101 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System.Data.Entity;
+
 namespace Application.Ringtoets.Storage.DbContext
 {
     /// <summary>
-    /// Partial implementation of <see cref="RingtoetsEntities"/> that support a connection string and does not read the connection string from the configuration.
+    /// Partial implementation of <see cref="RingtoetsEntities"/> that support a connection string 
+    /// and does not read the connection string from the configuration.
     /// </summary>
     public partial class RingtoetsEntities
     {
         /// <summary>
         /// A new instance of <see cref="RingtoetsEntities"/>.
         /// </summary>
         /// <param name="connString">A connection string.</param>
-        public RingtoetsEntities(string connString) : base(connString) {}
+        public RingtoetsEntities(string connString) : base(connString)
+        {
+            Configuration.LazyLoadingEnabled = false;
+        }
+
+        /// <summary>
+        /// Loads all tables into the context.
+        /// </summary>
+        public void LoadTablesIntoContext()
+        {
+            AssessmentSectionEntities.Load();
+            BackgroundDataEntities.Load();
+            BackgroundDataMetaEntities.Load();
+            CalculationGroupEntities.Load();
+            CharacteristicPointEntities.Load();
+            ClosingStructureEntities.Load();
+            ClosingStructuresCalculationEntities.Load();
+            ClosingStructuresFailureMechanismMetaEntities.Load();
+            ClosingStructuresOutputEntities.Load();
+            ClosingStructuresSectionResultEntities.Load();
+            DikeProfileEntities.Load();
+            DuneErosionFailureMechanismMetaEntities.Load();
+            DuneErosionSectionResultEntities.Load();
+            DuneLocationEntities.Load();
+            DuneLocationOutputEntities.Load();
+            DuneLocationOutputEntities.Load();
+            FailureMechanismEntities.Load();
+            FailureMechanismSectionEntities.Load();
+            ForeshoreProfileEntities.Load();
+            GrassCoverErosionInwardsCalculationEntities.Load();
+            GrassCoverErosionInwardsDikeHeightOutputEntities.Load();
+            GrassCoverErosionInwardsFailureMechanismMetaEntities.Load();
+            GrassCoverErosionInwardsOutputEntities.Load();
+            GrassCoverErosionInwardsOvertoppingRateOutputEntities.Load();
+            GrassCoverErosionInwardsSectionResultEntities.Load();
+            GrassCoverErosionOutwardsFailureMechanismMetaEntities.Load();
+            GrassCoverErosionOutwardsHydraulicLocationEntities.Load();
+            GrassCoverErosionOutwardsHydraulicLocationOutputEntities.Load();
+            GrassCoverErosionOutwardsSectionResultEntities.Load();
+            GrassCoverErosionOutwardsWaveConditionsCalculationEntities.Load();
+            GrassCoverErosionOutwardsWaveConditionsOutputEntities.Load();
+            GrassCoverSlipOffInwardsSectionResultEntities.Load();
+            GrassCoverSlipOffOutwardsSectionResultEntities.Load();
+            HeightStructureEntities.Load();
+            HeightStructuresCalculationEntities.Load();
+            HeightStructuresFailureMechanismMetaEntities.Load();
+            HeightStructuresOutputEntities.Load();
+            HeightStructuresSectionResultEntities.Load();
+            HydraulicLocationEntities.Load();
+            HydraulicLocationOutputEntities.Load();
+            MacrostabilityInwardsSectionResultEntities.Load();
+            MacrostabilityOutwardsSectionResultEntities.Load();
+            MicrostabilitySectionResultEntities.Load();
+            ProjectEntities.Load();
+            PipingCalculationEntities.Load();
+            PipingCalculationOutputEntities.Load();
+            PipingFailureMechanismMetaEntities.Load();
+            PipingSectionResultEntities.Load();
+            PipingSemiProbabilisticOutputEntities.Load();
+            PipingStructureSectionResultEntities.Load();
+            SoilLayerEntities.Load();
+            SoilProfileEntities.Load();
+            StabilityPointStructureEntities.Load();
+            StabilityPointStructuresCalculationEntities.Load();
+            StabilityPointStructuresFailureMechanismMetaEntities.Load();
+            StabilityPointStructuresOutputEntities.Load();
+            StabilityPointStructuresSectionResultEntities.Load();
+            StabilityStoneCoverFailureMechanismMetaEntities.Load();
+            StabilityStoneCoverSectionResultEntities.Load();
+            StabilityStoneCoverWaveConditionsCalculationEntities.Load();
+            StabilityStoneCoverWaveConditionsOutputEntities.Load();
+            StochasticSoilModelEntities.Load();
+            StochasticSoilProfileEntities.Load();
+            StrengthStabilityLengthwiseConstructionSectionResultEntities.Load();
+            SurfaceLineEntities.Load();
+            TechnicalInnovationSectionResultEntities.Load();
+            WaterPressureAsphaltCoverSectionResultEntities.Load();
+            WaveImpactAsphaltCoverFailureMechanismMetaEntities.Load();
+            WaveImpactAsphaltCoverSectionResultEntities.Load();
+            WaveImpactAsphaltCoverWaveConditionsCalculationEntities.Load();
+            WaveImpactAsphaltCoverWaveConditionsOutputEntities.Load();
+        }
     }
 }
\ No newline at end of file
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/DbContext/RingtoetsEntities.edmx
===================================================================
diff -u -rc001c83924455e2040eda334a044058f64d0f800 -r40fd72c934449688af1f36676fa88dc86c7cd5c9
--- Application/Ringtoets/src/Application.Ringtoets.Storage/DbContext/RingtoetsEntities.edmx	(.../RingtoetsEntities.edmx)	(revision c001c83924455e2040eda334a044058f64d0f800)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/DbContext/RingtoetsEntities.edmx	(.../RingtoetsEntities.edmx)	(revision 40fd72c934449688af1f36676fa88dc86c7cd5c9)
@@ -2671,7 +2671,7 @@
     <!-- CSDL content -->
     <edmx:ConceptualModels>
       <Schema Namespace="RingtoetsEntitiesModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
-        <EntityContainer Name="RingtoetsEntities" annotation:LazyLoadingEnabled="true">
+        <EntityContainer Name="RingtoetsEntities">
           <EntitySet Name="AssessmentSectionEntities" EntityType="RingtoetsEntitiesModel.AssessmentSectionEntity" />
           <EntitySet Name="BackgroundDataEntities" EntityType="RingtoetsEntitiesModel.BackgroundDataEntity" />
           <EntitySet Name="BackgroundDataMetaEntities" EntityType="RingtoetsEntitiesModel.BackgroundDataMetaEntity" />
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/StorageSqLite.cs
===================================================================
diff -u -r3fb0df0ed6e64657154700ee7706e035d5bf99f5 -r40fd72c934449688af1f36676fa88dc86c7cd5c9
--- Application/Ringtoets/src/Application.Ringtoets.Storage/StorageSqLite.cs	(.../StorageSqLite.cs)	(revision 3fb0df0ed6e64657154700ee7706e035d5bf99f5)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/StorageSqLite.cs	(.../StorageSqLite.cs)	(revision 40fd72c934449688af1f36676fa88dc86c7cd5c9)
@@ -119,11 +119,12 @@
                 {
                     ValidateDatabaseVersion(dbContext, databaseFilePath);
 
-                    ProjectEntity projectEntity;
+                    dbContext.LoadTablesIntoContext();
 
+                    ProjectEntity projectEntity;
                     try
                     {
-                        projectEntity = dbContext.ProjectEntities.Single();
+                        projectEntity = dbContext.ProjectEntities.Local.Single();
                     }
                     catch (InvalidOperationException exception)
                     {
Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/DbContext/RingtoetsEntitiesTest.cs
===================================================================
diff -u -r3fb0df0ed6e64657154700ee7706e035d5bf99f5 -r40fd72c934449688af1f36676fa88dc86c7cd5c9
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/DbContext/RingtoetsEntitiesTest.cs	(.../RingtoetsEntitiesTest.cs)	(revision 3fb0df0ed6e64657154700ee7706e035d5bf99f5)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/DbContext/RingtoetsEntitiesTest.cs	(.../RingtoetsEntitiesTest.cs)	(revision 40fd72c934449688af1f36676fa88dc86c7cd5c9)
@@ -54,6 +54,7 @@
                 // Assert
                 Assert.IsInstanceOf<System.Data.Entity.DbContext>(ringtoetsEntities);
                 Assert.AreEqual(connectionString, ringtoetsEntities.Database.Connection.ConnectionString);
+                Assert.IsFalse(ringtoetsEntities.Configuration.LazyLoadingEnabled);
             }
         }
 
Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/StorageSqLiteTest.cs
===================================================================
diff -u -r3fb0df0ed6e64657154700ee7706e035d5bf99f5 -r40fd72c934449688af1f36676fa88dc86c7cd5c9
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/StorageSqLiteTest.cs	(.../StorageSqLiteTest.cs)	(revision 3fb0df0ed6e64657154700ee7706e035d5bf99f5)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/StorageSqLiteTest.cs	(.../StorageSqLiteTest.cs)	(revision 40fd72c934449688af1f36676fa88dc86c7cd5c9)
@@ -143,7 +143,7 @@
 
             Assert.IsInstanceOf<SQLiteException>(exception.InnerException.InnerException);
             Assert.AreEqual($"SQL logic error or missing database{Environment.NewLine}"
-                            + "no such table: ProjectEntity", exception.InnerException.InnerException.Message);
+                            + "no such table: AssessmentSectionEntity", exception.InnerException.InnerException.Message);
         }
 
         [Test]