=== modified file 'dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/table/AbstractJdbcTableManager.java'
--- dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/table/AbstractJdbcTableManager.java	2014-08-15 07:40:20 +0000
+++ dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/table/AbstractJdbcTableManager.java	2014-08-27 11:16:41 +0000
@@ -129,8 +129,8 @@
         
         Date latest = getLatestData();
         
-        earliest = earliest.before( MIN_EARLIEST_DATE ) ? MIN_EARLIEST_DATE : earliest;
-        latest = latest.after( MAX_LATEST_DATE ) ? MAX_LATEST_DATE : latest;
+        earliest = earliest != null && earliest.before( MIN_EARLIEST_DATE ) ? MIN_EARLIEST_DATE : earliest;
+        latest = latest != null && latest.after( MAX_LATEST_DATE ) ? MAX_LATEST_DATE : latest;
         
         return getTables( earliest, latest );
     }