Read SQL Server table from Oracle

Question

Hi,
Oracle 11.2.0.1
Windows XP Prof Edition
After creating DSN name opd when I tried to connect sql server Enterprise Edition 2005 database on the same PC, I failed to establish connectivity.
Here it is what I have and done :
C:\Documents and Settings\Administrator>type %oracle_home%\network\admin\listener.ora
# listener.ora Network Configuration File: C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:\app\Administrator\product\11.2.0\dbhome_1)
      (PROGRAM=extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:C:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")
    (SID_DESC=
      (SID_NAME = opd)
      (ORACLE_HOME = C:\app\Administrator\product\11.2.0\dbhome_1)
      (PROGRAM = dg4odbc)
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = newserver4)(PORT = 1521))
ADR_BASE_LISTENER = C:\app\Administrator
C:\Documents and Settings\Administrator>type %oracle_home%\network\admin\tnsnames.ora
# tnsnames.ora Network Configuration File: C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = newserver4)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
opd =
  (DESCRIPTION=
    (ADDRESS_LIST=
      (ADDRESS=
        (PROTOCOL=TCP)
        (HOST=newserver4)
        (PORT=1521)
    (CONNECT_DATA=(SID=opd))
    (HS=OK)
C:\Documents and Settings\Administrator>type %oracle_home%\network\admin\sqlnet.ora
# sqlnet.ora Network Configuration File: C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
C:\Documents and Settings\Administrator>lsnrctl status
LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 31-DEC-2013 18:26:13
Copyright (c) 1991, 2010, Oracle.  All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for 32-bit Windows: Version 11.2.0.1.0 - Production
Start Date                31-DEC-2013 18:05:31
Uptime                    0 days 0 hr. 20 min. 43 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\listener.ora
Listener Log File         c:\app\administrator\diag\tnslsnr\newserver4\listener\alert\log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=newserver4)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
  Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "opd" has 1 instance(s).
  Instance "opd", status UNKNOWN, has 1 handler(s) for this service...
Service "orcl" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
C:\Documents and Settings\Administrator>tnsping opd
TNS Ping Utility for 32-bit Windows: Version 11.2.0.1.0 - Production on 31-DEC-2013 18:26:29
Copyright (c) 1997, 2010, Oracle.  All rights reserved.
Used parameter files:
C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION= (ADDRESS_LIST= (ADDRESS= (PROTOCOL=TCP) (HOST=newserver4) (PORT=1521))) (CONNECT_DATA=(SID=opd)) (HS=OK))
OK (40 msec)
C:\Documents and Settings\Administrator>type %oracle_home%\hs\admin\initopd.ora
# This is a sample agent init file that contains the HS parameters that are
# needed for the Database Gateway for ODBC
# HS init parameters
HS_FDS_CONNECT_INFO = opd
HS_FDS_TRACE_LEVEL = off
# Environment variables required for the non-Oracle system
#set <envvar>=<value>
C:\Documents and Settings\Administrator>sqlplus scott/tiger
SQL*Plus: Release 11.2.0.1.0 Production on Tue Dec 31 18:27:18 2013
Copyright (c) 1982, 2010, Oracle.  All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> drop database link opd;
Database link dropped.
SQL> create database link opd connect to "sa" identified by "girish" using 'opd';
Database link created.
SQL> select count(*) from ny@opd;
select count(*) from ny@opd
ERROR at line 1:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Microsoft][ODBC Driver Manager] Data source name not found and no default
driver specified {IM002}
ORA-02063: preceding 2 lines from OPD
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
C:\Documents and Settings\Administrator>
PS : I don't know why I am not able to see my above question on Heterogeneous Connectivity forum, while the thread has been generated :https://community.oracle.com/thread/2616787
Thanks and Regards
Girish Sharma

Answer 1

Thanks Sb.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> drop database link opd;
Database link dropped.
SQL> create database link opd connect to "SA" identified by "girish" using 'opd';
Database link created.
SQL> select count(*) from ny@opd;
select count(*) from ny@opd
ERROR at line 1:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Microsoft][ODBC Driver Manager] Data source name not found and no default
driver specified {IM002}
ORA-02063: preceding 2 lines from OPD
Regards
Girish Sharma