ODBC 10gR2 64bit Windows 2008 EE (64bits) to to sql server 2005 (32bits)

Question

Hi all, I am having trouble with creating an ODBC connection from 10gR2 64bits Windows 2008 to sql server 2005 Win 2003 32 bits
1. I create a listener.ora like the following the port 1521 is for oracle DB and the 1522 is for sql server
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
SID_LIST_HSODBC_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = hsodbc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = hsodbc)
HSODBC_LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
2. my tnsnames.ora looks like
PRUEBA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = local host)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = prueba)
HSODBC =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1522))
(CONNECT_DATA=(SID=HSODBC))
(HS=OK)
3. I created an inithsodbc.ora like this
HS_FDS_CONNECT_INFO = hsodbc
HS_FDS_TRACE_LEVEL = 0
4. I have configure also the dns system and tested succesfully.
5. My database link look likes
CREATE public DATABASE LINK "hsodbc"
CONNECT TO "sysdba" IDENTIFIED BY "masterkey" USING 'hsodbc';
6. When I run my select I get the following error
select * from dual@hsodbc
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from HSODBC
7. I look and the listener_hsodbc log
14-APR-2011 08:14:49 * (CONNECT_DATA=(SID=HSODBC)(CID=(PROGRAM=)(HOST=DOMAINSERVER\SERVER_PRO)(USER=Administrator))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=51749)) * establish * HSODBC * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
64-bit Windows Error: 2: No such file or directory

Answer 1

Ok I follow the note 1086365.1 How to Setup DG4MSQL (Database Gateway for MS SQL Server) on a 64bit Windows
1. Modify my listener it looks like this
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = dg4msql)
(ORACLE_HOME = C:\oraGtw11g\product\11.2.0\tg_1)
(PROGRAM = dg4msql)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
ADR_BASE_LISTENER = C:\oraGtw11g\product\11.2.0\tg_1
LISTENER_D4GMSQL =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1511))
ADR_BASE_LISTENER_D4GMSQL = C:\oraGtw11g\product\11.2.0\tg_1
2. modify the tnsnames.ora
dg4msql =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1511))
(CONNECT_DATA=(SID=dg4msql))
(HS=OK)
3. modify the initdg4msql.ora file
HS_FDS_CONNECT_INFO=bsaleslogix,1433//FPDB
HS_FDS_TRACE_LEVEL=OFF
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER
Then I reload de listener and test via tnsping dg4msql, this test turn ok, also test via tnsping the conection to the database is ok
4. create the db link
CREATE DATABASE LINK sqlserver
CONNECT TO "sy" IDENTIFIED BY "mas" USING 'dg4msql';
5 . when i execute the select
SELECT * FROM DUAL@SQLSERVER
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from SQLSERVER
6. the listener_dg4msl shows an TNS-12505 error while conecting to the SID