c:\app\Administrator\product\11.2.0\client_6\BIN>tnsping REPORTMM TNS Ping Utility for 32-bit Windows: Version 11.2.0.1.0 - Production on 16-SEP-2016 10:01:18 Copyright (c) 1997, 2010, Oracle. All rights reserved. Used parameter files: C:\app\Administrator\product\11.2.0\client_6\network\admin\sqlnet.ora Used TNSNAMES adapter to resolve the alias Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = 10.200.17.62)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = REPORTMM))) OK (0 msec)