Index: lams_learning/src/java/org/lamsfoundation/lams/learning/web/util/ActionMappings.java
===================================================================
diff -u -r36c2ed010b8a3893b895d781be1a219f2380e62d -r935600381df3911fdd8b4d1b19179adc46720e49
--- lams_learning/src/java/org/lamsfoundation/lams/learning/web/util/ActionMappings.java	(.../ActionMappings.java)	(revision 36c2ed010b8a3893b895d781be1a219f2380e62d)
+++ lams_learning/src/java/org/lamsfoundation/lams/learning/web/util/ActionMappings.java	(.../ActionMappings.java)	(revision 935600381df3911fdd8b4d1b19179adc46720e49)
@@ -54,8 +54,10 @@
  */
 public class ActionMappings {
 
+	/* These are global struts forwards. */
     public static final String ERROR = "error";
     public static final String NO_SESSION_ERROR = "noSessionError";
+    public static final String NO_ACCESS_ERROR = "noAccessError";
     public static final String DOUBLE_SUBMIT_ERROR = "doubleSubmitError";
     
     private ILamsToolService toolService;
@@ -184,6 +186,7 @@
 			toolSession = toolService.getToolSession(progress.getUser(), activity);
 		}
 		catch (LamsToolServiceException e) {
+		    // TODO: should throw exception here
 			return null;
 		}