=== modified file 'dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/event/TrackedEntityAttributeController.java'
--- dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/event/TrackedEntityAttributeController.java	2014-03-17 13:15:21 +0000
+++ dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/event/TrackedEntityAttributeController.java	2014-03-17 13:17:06 +0000
@@ -162,6 +162,14 @@
     @ResponseStatus( value = HttpStatus.NO_CONTENT )
     public void deleteObject( HttpServletResponse response, HttpServletRequest request, @PathVariable( "uid" ) String uid ) throws Exception
     {
-        throw new HttpRequestMethodNotSupportedException( RequestMethod.DELETE.toString() );
+        TrackedEntityAttribute trackedEntityAttribute = trackedEntityAttributeService.getTrackedEntityAttribute( uid );
+
+        if ( trackedEntityAttribute == null )
+        {
+            ContextUtils.conflictResponse( response, "TrackedEntityAttribute does not exist: " + uid );
+            return;
+        }
+
+        trackedEntityAttributeService.deleteTrackedEntityAttribute( trackedEntityAttribute );
     }
 }

=== modified file 'dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/event/TrackedEntityAttributeGroupController.java'
--- dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/event/TrackedEntityAttributeGroupController.java	2014-03-17 13:15:21 +0000
+++ dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/event/TrackedEntityAttributeGroupController.java	2014-03-17 13:17:06 +0000
@@ -108,6 +108,14 @@
     @ResponseStatus( value = HttpStatus.NO_CONTENT )
     public void deleteObject( HttpServletResponse response, HttpServletRequest request, @PathVariable( "uid" ) String uid ) throws Exception
     {
-        throw new HttpRequestMethodNotSupportedException( RequestMethod.DELETE.toString() );
+        TrackedEntityAttributeGroup trackedEntityAttributeGroup = trackedEntityAttributeGroupService.getTrackedEntityAttributeGroup( uid );
+
+        if ( trackedEntityAttributeGroup == null )
+        {
+            ContextUtils.conflictResponse( response, "TrackedEntityAttributeGroup does not exist: " + uid );
+            return;
+        }
+
+        trackedEntityAttributeGroupService.deleteTrackedEntityAttributeGroup( trackedEntityAttributeGroup );
     }
 }