Index: Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Integration.Test/ClosingStructuresCalculationActivityIntegrationTest.cs
===================================================================
diff -u -r4c9281162ddc3a03e3e658addfad69f4b8f9762f -r9536197e1ab586fdcdf57630e7f4783050731faf
--- Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Integration.Test/ClosingStructuresCalculationActivityIntegrationTest.cs	(.../ClosingStructuresCalculationActivityIntegrationTest.cs)	(revision 4c9281162ddc3a03e3e658addfad69f4b8f9762f)
+++ Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Integration.Test/ClosingStructuresCalculationActivityIntegrationTest.cs	(.../ClosingStructuresCalculationActivityIntegrationTest.cs)	(revision 9536197e1ab586fdcdf57630e7f4783050731faf)
@@ -79,7 +79,8 @@
                 Assert.AreEqual(4, msgs.Length);
                 Assert.AreEqual($"Uitvoeren van berekening '{calculation.Name}' is gestart.", msgs[0]);
                 CalculationServiceTestHelper.AssertValidationStartMessage(msgs[1]);
-                StringAssert.StartsWith("Fout bij het lezen van bestand", msgs[2]);
+                StringAssert.StartsWith("Herstellen van de verbinding met de hydraulische randvoorwaardendatabase is mislukt. " +
+                                        "Fout bij het lezen van bestand", msgs[2]);
                 CalculationServiceTestHelper.AssertValidationEndMessage(msgs[3]);
             });
             Assert.AreEqual(ActivityState.Failed, activity.State);