diff --git a/source/ArmarXGui/gui-plugins/ScenarioManager/controller/DetailedApplicationController.cpp b/source/ArmarXGui/gui-plugins/ScenarioManager/controller/DetailedApplicationController.cpp
index ca7327da85757fa79cf70bf9a8a60de44821bfe5..0d2835dbe344137e2d9af0079b92bf5b83d8f61b 100644
--- a/source/ArmarXGui/gui-plugins/ScenarioManager/controller/DetailedApplicationController.cpp
+++ b/source/ArmarXGui/gui-plugins/ScenarioManager/controller/DetailedApplicationController.cpp
@@ -153,54 +153,10 @@ void DetailedApplicationController::start()
     {
         if (currentApplication.get() != nullptr)
         {
-            //            //check if there is an undefined req property
-            //            armarx::PropertyDefinitionsPtr props = currentApplication->getProperties();
-            //            Ice::PropertyDict dict = props->getProperties()->getPropertiesForPrefix("");
-
-            //            bool foundUnsetRequired = false;
-            //            for(auto const &property : dict)
-            //            {
-            //                if(property.second == "::_NOT_SET_::" || property.second == "<set value!>") {
-            //                 foundUnsetRequired = true;
-            //                 break;
-            //                }
-            //            }
-
-            //            if(foundUnsetRequired) {
-            //                QMessageBox message;
-            //                message.setText(QString::fromStdString("There are uninitialised Required Properties in Application " + currentApplication->getName()));
-            //                message.exec();
-            //            }
-
             executor->startApplication(currentApplication);
         }
         else if (currentScenario.get() != nullptr)
         {
-            for (auto instance = currentScenario->getApplications()->begin(); instance != currentScenario->getApplications()->end(); ++instance)
-            {
-                //check if there is an undefined req property
-                armarx::PropertyDefinitionsPtr props = (*instance)->getProperties();
-                Ice::PropertyDict dict = props->getProperties()->getPropertiesForPrefix("");
-
-                bool foundUnsetRequired = false;
-                for (auto const & property : dict)
-                {
-                    if (property.second == "::_NOT_SET_::" || property.second == "<set value!>")
-                    {
-                        foundUnsetRequired = true;
-                        break;
-                    }
-                }
-
-                if (foundUnsetRequired)
-                {
-                    QMessageBox message;
-                    message.setText(QString::fromStdString("There are uninitialised Required Properties in Application " + (*instance)->getName()));
-                    message.exec();
-                }
-
-            }
-
             executor->startScenario(currentScenario);
         }
     }