Index: lams_learning/web/WEB-INF/spring/learningApplicationContext.xml
===================================================================
diff -u -r1ac030743cfd5c1a1479311197a02821dbc85cbc -r675f0c1709a0510c063f742e40ab12d6f232f8b5
--- lams_learning/web/WEB-INF/spring/learningApplicationContext.xml	(.../learningApplicationContext.xml)	(revision 1ac030743cfd5c1a1479311197a02821dbc85cbc)
+++ lams_learning/web/WEB-INF/spring/learningApplicationContext.xml	(.../learningApplicationContext.xml)	(revision 675f0c1709a0510c063f742e40ab12d6f232f8b5)
@@ -31,10 +31,12 @@
 			<props>
 				<prop key="joinLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
 				<prop key="calculateProgress">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="completeToolSession">PROPAGATION_REQUIRES_NEW,ISOLATION_READ_COMMITTED</prop>
+				<prop key="completeToolSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="completelActivity">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
 				<prop key="exitLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
 				<prop key="performGrouping">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-			</props>
+				<prop key="knockGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+   			</props>
 		</property>
 	</bean>