Oracle (0x80004005)ORA-12154: TNS:could not resolve the connect identifier
I'm trying to connect to an oracle db from an ASP classic application, however I keep running into the ORA-12154 error. TNSNAMES.ORA is configured properly DBSOURCE.A.B.com = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = C.D.B.com)(PORT = 1231)) ) (CONNECT_DATA = (SERVICE_NAME = DBSOURCE) ) ) I can TNSPING C:\Documents and Settings\USERID.A>tnsping DBSOURCE TNS Ping Utility for 32-bit Windows: Version 10.2.0.4.0 - Production on 09-MAR-2 011 09:12:31 Copyright (c) 1997, 2007, Oracle. All rights reserved. Used parameter files: C:\oracle\product\10.2.0\client_1\NETWORK\ADMIN