diff --git a/src/service/service/ServiceServiceServicerImpl.py b/src/service/service/ServiceServiceServicerImpl.py
index 3a376c0147ad61ca1db1041975f4d6afdd79460e..fe6bc74aac4dc67e0af4c7bea94936d9a590a4b0 100644
--- a/src/service/service/ServiceServiceServicerImpl.py
+++ b/src/service/service/ServiceServiceServicerImpl.py
@@ -271,9 +271,13 @@ class ServiceServiceServicerImpl(ServiceServiceServicer):
                 device_uuid = device.device_id.device_uuid.uuid
                 device_names[device_uuid] = device.name
 
+            LOGGER.warning('device_names={:s}'.format(str(device_names)))
+            LOGGER.warning('service={:s}'.format(grpc_message_to_json_string(service)))
+
             devs = []
             ports = []
             for endpoint_id in service.service_endpoint_ids:
+                LOGGER.warning('endpoint_id={:s}'.format(grpc_message_to_json_string(endpoint_id)))
                 endpoint_device_uuid = endpoint_id.device_id.device_uuid.uuid
                 endpoint_device_name = device_names[endpoint_device_uuid]
                 devs.append(endpoint_device_name)