=== modified file 'dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/DataApprovalController.java'
--- dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/DataApprovalController.java	2014-10-23 19:09:36 +0000
+++ dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/DataApprovalController.java	2014-10-23 19:13:58 +0000
@@ -307,7 +307,7 @@
             }
         }
         
-        JacksonUtils.toXml( response.getOutputStream(), list );
+        JacksonUtils.toJson( response.getOutputStream(), list );
     }
     
     // -------------------------------------------------------------------------