=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/query/DefaultQueryService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/query/DefaultQueryService.java	2015-03-09 08:57:50 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/query/DefaultQueryService.java	2015-03-10 10:03:22 +0000
@@ -141,7 +141,7 @@
 
         Property property = schema.getProperty( split[0] );
 
-        if ( property == null || !property.isPersisted() || !property.isSimple() )
+        if ( property == null || !property.isPersisted() || !property.isSimple() || Enum.class.isAssignableFrom( property.getKlass() ) )
         {
             return null;
         }