Index: Riskeer/Migration/src/Riskeer.Migration.Core/EmbeddedResources/Migration_19.1_20.1.sql
===================================================================
diff -u -rbd1d7eb233cb8f3d16e6e2821e2904d590df274b -r974f29c4203cea08ee57be247e18f9eba0b9bd6e
--- Riskeer/Migration/src/Riskeer.Migration.Core/EmbeddedResources/Migration_19.1_20.1.sql	(.../Migration_19.1_20.1.sql)	(revision bd1d7eb233cb8f3d16e6e2821e2904d590df274b)
+++ Riskeer/Migration/src/Riskeer.Migration.Core/EmbeddedResources/Migration_19.1_20.1.sql	(.../Migration_19.1_20.1.sql)	(revision 974f29c4203cea08ee57be247e18f9eba0b9bd6e)
@@ -464,7 +464,12 @@
 	[SellmeijerCreepCoefficient],
 	[SellmeijerCriticalFall],
 	[SellmeijerReducedFall]
-FROM [SOURCEPROJECT].PipingCalculationOutputEntity;
+FROM [SOURCEPROJECT].PipingCalculationOutputEntity
+WHERE PipingCalculationEntityId IN (
+    SELECT PipingCalculationEntityId
+    FROM [SOURCEPROJECT].PipingCalculationEntity
+    WHERE UseAssessmentLevelManualInput IS 1
+    );
 INSERT INTO PipingCharacteristicPointEntity SELECT * FROM [SOURCEPROJECT].PipingCharacteristicPointEntity;
 INSERT INTO PipingFailureMechanismMetaEntity SELECT * FROM [SOURCEPROJECT].PipingFailureMechanismMetaEntity;
 INSERT INTO PipingSectionResultEntity SELECT * FROM [SOURCEPROJECT].PipingSectionResultEntity;
@@ -738,7 +743,7 @@
 SELECT COUNT()
 FROM [SOURCEPROJECT].PipingCalculationOutputEntity
     JOIN [SOURCEPROJECT].PipingCalculationEntity USING(PipingCalculationEntityId)
-WHERE UseAssessmentLevelManualInput = 1;
+WHERE UseAssessmentLevelManualInput = 0;
 
 INSERT INTO [LOGDATABASE].MigrationLogEntity (
     [FromVersion],
@@ -747,7 +752,7 @@
 SELECT
     "19.1",
     "20.1",
-    "* Alle berekende resultaten van het toetsspoor 'Piping' waarbij de waterstand handmatig is ingevuld zijn verwijderd."
+    "* Alle berekende resultaten van het toetsspoor 'Piping' zijn verwijderd, behalve die waarbij de waterstand handmatig is ingevuld."
 FROM TempLogOutputDeleted
 WHERE [NrDeleted] > 0
     LIMIT 1;
Index: Riskeer/Migration/test/Riskeer.Migration.Core.Test/test-data/MigrationTestProject191.risk
===================================================================
diff -u -rab70956b184642e2345539dc2cb996dabc81be19 -r974f29c4203cea08ee57be247e18f9eba0b9bd6e
Binary files differ
Index: Riskeer/Migration/test/Riskeer.Migration.Integration.Test/MigrationTo201IntegrationTest.cs
===================================================================
diff -u -rbd1d7eb233cb8f3d16e6e2821e2904d590df274b -r974f29c4203cea08ee57be247e18f9eba0b9bd6e
--- Riskeer/Migration/test/Riskeer.Migration.Integration.Test/MigrationTo201IntegrationTest.cs	(.../MigrationTo201IntegrationTest.cs)	(revision bd1d7eb233cb8f3d16e6e2821e2904d590df274b)
+++ Riskeer/Migration/test/Riskeer.Migration.Integration.Test/MigrationTo201IntegrationTest.cs	(.../MigrationTo201IntegrationTest.cs)	(revision 974f29c4203cea08ee57be247e18f9eba0b9bd6e)
@@ -673,7 +673,8 @@
                 "SELECT COUNT() = " +
                 "(" +
                 "SELECT COUNT() " +
-                "FROM SOURCEPROJECT.PipingCalculationOutputEntity" +
+                "FROM SOURCEPROJECT.PipingCalculationOutputEntity " +
+                "WHERE PipingCalculationEntityId IN (SELECT PipingCalculationEntityId FROM SOURCEPROJECT.PipingCalculationEntity WHERE UseAssessmentLevelManualInput IS 1) " +
                 ") " +
                 "FROM SemiProbabilisticPipingCalculationOutputEntity NEW " +
                 "JOIN SOURCEPROJECT.PipingCalculationOutputEntity OLD " +
@@ -873,7 +874,7 @@
                     new MigrationLogMessage("19.1", newVersion, "* Alle berekende resultaten van het toetsspoor 'Macrostabiliteit binnenwaarts' zijn verwijderd."),
                     messages[i++]);
                 MigrationLogTestHelper.AssertMigrationLogMessageEqual(
-                    new MigrationLogMessage("19.1", newVersion, "* Alle berekende resultaten van het toetsspoor 'Piping' waarbij de waterstand handmatig is ingevuld zijn verwijderd."),
+                    new MigrationLogMessage("19.1", newVersion, "* Alle berekende resultaten van het toetsspoor 'Piping' zijn verwijderd, behalve die waarbij de waterstand handmatig is ingevuld."),
                     messages[i]);
             }
         }