=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/fieldfilter/DefaultFieldFilterService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/fieldfilter/DefaultFieldFilterService.java	2016-01-12 07:09:01 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/fieldfilter/DefaultFieldFilterService.java	2016-02-12 04:35:40 +0000
@@ -32,6 +32,7 @@
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
+import org.hisp.dhis.dataelement.DataElementOperand;
 import org.hisp.dhis.node.AbstractNode;
 import org.hisp.dhis.node.Node;
 import org.hisp.dhis.node.NodePropertyConverter;
@@ -229,7 +230,7 @@
                     child = new CollectionNode( property.getCollectionName() );
                     child.setNamespace( property.getNamespace() );
 
-                    if ( property.isIdentifiableObject() )
+                    if ( property.isIdentifiableObject() && !DataElementOperand.class.isAssignableFrom( property.getItemKlass() ) )
                     {
                         for ( Object collectionObject : collection )
                         {
@@ -262,7 +263,7 @@
                         }
                     }
                 }
-                else if ( property.isIdentifiableObject() )
+                else if ( property.isIdentifiableObject() && !DataElementOperand.class.isAssignableFrom( property.getKlass() ) )
                 {
                     child = getProperties( property, returnValue, fields );
                 }

=== modified file 'dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/AbstractCrudController.java'
--- dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/AbstractCrudController.java	2016-02-11 09:27:02 +0000
+++ dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/controller/AbstractCrudController.java	2016-02-12 04:35:40 +0000
@@ -48,8 +48,6 @@
 import org.hisp.dhis.dxf2.importsummary.ImportStatus;
 import org.hisp.dhis.dxf2.metadata.ImportService;
 import org.hisp.dhis.dxf2.metadata.ImportTypeSummary;
-import org.hisp.dhis.render.DefaultRenderService;
-import org.hisp.dhis.render.RenderService;
 import org.hisp.dhis.dxf2.webmessage.WebMessageException;
 import org.hisp.dhis.fieldfilter.FieldFilterService;
 import org.hisp.dhis.hibernate.exception.CreateAccessDeniedException;
@@ -70,6 +68,8 @@
 import org.hisp.dhis.query.Query;
 import org.hisp.dhis.query.QueryParserException;
 import org.hisp.dhis.query.QueryService;
+import org.hisp.dhis.render.DefaultRenderService;
+import org.hisp.dhis.render.RenderService;
 import org.hisp.dhis.schema.Property;
 import org.hisp.dhis.schema.Schema;
 import org.hisp.dhis.schema.SchemaService;