Index: Riskeer/Common/src/Riskeer.Common.Service/TargetProbabilityCalculationService.cs
===================================================================
diff -u -r96ccefa48aa5c97c949f7a7858fcb4d3dc727a3a -ra471007c9d0f276c6f1122ba7fb6ac1506982d0a
--- Riskeer/Common/src/Riskeer.Common.Service/TargetProbabilityCalculationService.cs	(.../TargetProbabilityCalculationService.cs)	(revision 96ccefa48aa5c97c949f7a7858fcb4d3dc727a3a)
+++ Riskeer/Common/src/Riskeer.Common.Service/TargetProbabilityCalculationService.cs	(.../TargetProbabilityCalculationService.cs)	(revision a471007c9d0f276c6f1122ba7fb6ac1506982d0a)
@@ -36,11 +36,9 @@
         /// </summary>
         /// <param name="calculationSettings">The <see cref="HydraulicBoundaryCalculationSettings"/> with the
         /// hydraulic boundary calculation settings.</param>
-        /// <param name="targetProbability">The target probability to validate.</param>
         /// <returns><c>true</c> if there were no validation errors; <c>false</c> otherwise.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="calculationSettings"/> is <c>null</c>.</exception>
-        public bool Validate(HydraulicBoundaryCalculationSettings calculationSettings,
-                             double targetProbability)
+        public bool Validate(HydraulicBoundaryCalculationSettings calculationSettings)
         {
             if (calculationSettings == null)
             {
@@ -80,15 +78,6 @@
                 isValid = false;
             }
 
-            if (!TargetProbabilityCalculationServiceHelper.ValidateTargetProbability(targetProbability,
-                                                                                     message => CalculationServiceHelper.LogMessagesAsError(new[]
-                                                                                     {
-                                                                                         message
-                                                                                     })))
-            {
-                isValid = false;
-            }
-
             CalculationServiceHelper.LogValidationEnd();
 
             return isValid;