Heterogeneous services help !!!

Question

I am trying to connect to mysql 5 from oracle 9i both on same machine in windows 2003.
I am using generic connectivity through mysql ODBC connector.
For that I have :-
Downloaded and install and configure Mysql ODBC connector 3.51
Configure :
DSN :-Mysql5
description:- XXXXXX
server :- localhost
user :- oracle ( mysql user )
pass :- oracle ( mysql pass )
Database :- oraclecall ( created in Mysql )
test connection success !!!
created "initMysql5.ora" in $ORACLE_HOME\hs\admin , and its parameters are :-
HS_FDS_CONNECT_INFO = Mysql5
HS_FDS_TRACE_LEVEL = 0
IN listener.ora add new entry :
(SID_DESC =
(SID_NAME = Mysql5)
(ORACLE_HOME = C:\oracle)
(PROGRAM = hsodbc)
tnsnames.ora entry :-
Mysql5 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = compaq-60b3b6a3)(PORT = 1521))
(CONNECT_DATA =
(SID = Mysql5)
(SOURCE_ROUTE = YES)
(HS=OK)
sqlnet.ora entry :-
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, ONAMES, HOSTNAME)
then , lsnrctl stop --> lsnrctl start
then created a public db link Mysql5 connect to oracle identified by oracle using Mysql5
the link is created succesfully.
Then finally when i tried to access the mysql table , it giving error :-
SQL> select * from tester@Mysql5;
select * from tester@Mysql5
ERROR at line 1:
ORA-12154: TNS:could not resolve service name
Please any one help Me in this !!!!

Answer 1

Here is my lsnrct results :
C:\Documents and Settings\Administrator>lsnrctl stop
LSNRCTL for 32-bit Windows: Version 9.0.1.1.1 - Production on 16-DEC-2008 02:25:
45
Copyright (c) 1991, 2001, Oracle Corporation. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
The command completed successfully
C:\Documents and Settings\Administrator>lsnrctl start
LSNRCTL for 32-bit Windows: Version 9.0.1.1.1 - Production on 16-DEC-2008 02:26:
11
Copyright (c) 1991, 2001, Oracle Corporation. All rights reserved.
Starting tnslsnr: please wait...
TNSLSNR for 32-bit Windows: Version 9.0.1.1.1 - Production
System parameter file is C:\oracle\network\admin\listener.ora
Log messages written to C:\oracle\network\log\listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=compaq-60bn4k5i0)(PORT=15
21)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 9.0.1.1.1 - Produc
tion
Start Date 16-DEC-2008 02:26:12
Uptime 0 days 0 hr. 0 min. 0 sec
Trace Level off
Security OFF
SNMP OFF
Listener Parameter File C:\oracle\network\admin\listener.ora
Listener Log File C:\oracle\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=compaq-60bn4k5i0)(PORT=1521)))
Services Summary...
Service "Mysql5" has 1 instance(s).
Instance "Mysql5", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "testdb" has 1 instance(s).
Instance "testdb", status UNKNOWN, has 1 handler(s) for this service...
Service "wh10g.widgetsRus.com" has 1 instance(s).
Instance "wh10g", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
AND TNSPING :
C:\Documents and Settings\Administrator>tnsping Mysql5
TNS Ping Utility for 32-bit Windows: Version 9.0.1.1.1 - Production on 16-DEC-20
08 02:58:51
Copyright (c) 1997 Oracle Corporation. All rights reserved.
Used parameter files:
C:\oracle\network\admin\sqlnet.ora
C:\oracle\network\admin\tnsnames.ora
TNS-03505: Failed to resolve name