nestingParasAggregatation.notify(oneNodeParameters);
                                });
                                serviceTemplates.forEach(function(serviceTemplate) {
-                            if(serviceTemplate === undefined || serviceTemplate.inputs === undefined || serviceTemplate.csarId === undefined)
+                            if(serviceTemplate === null || serviceTemplate === undefined || serviceTemplate.inputs === undefined || serviceTemplate.csarId === undefined)
                             {
                                 nodeAggregatation.notify([]);
                                 return;
                'description': serviceInstance.description,
                'serviceDefId': serviceTemplate.gsarId,
                'templateId': serviceInstance.serviceTemplateId,
-               'templateName': serviceTemplate.templateName,
+               'templateName': serviceTemplate.name,
                'gatewayUri': gsoLcmUri,
                'parameters': serviceInstance.inputParameters
        }