Index: lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/service/GradebookService.java
===================================================================
RCS file: /usr/local/cvsroot/lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/service/GradebookService.java,v
diff -u -r1.36.2.27 -r1.36.2.28
--- lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/service/GradebookService.java	23 May 2017 03:57:39 -0000	1.36.2.27
+++ lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/service/GradebookService.java	7 Jun 2017 13:48:53 -0000	1.36.2.28
@@ -617,9 +617,10 @@
 	    gradebookUserActivity.setUpdateDate(new Date());
 	    gradebookUserActivity.setMarkedInGradebook(markedInGradebook);
 	    gradebookDAO.insertOrUpdate(gradebookUserActivity);
-
+	    //flush the session in order to make updated mark be available at calculating lesson total mark
+	    gradebookDAO.flush();
+	    
 	    // Now update the lesson mark
-
 	    if (gradebookUserLesson == null) {
 		gradebookUserLesson = new GradebookUserLesson();
 		gradebookUserLesson.setLearner(learner);