Dg4odbc to sql 2000

Hi,
I recently setup the oracle 11g gateway on a win2003 server and had success using it to connect to a mysql database. I am running into problems though connecting to ms sql servers.
Detailed setup:
installed dg4odbc on a win2003 box
listner.ora on win2003 box:
LISTENER =
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=oragw.mydomain.com)(PORT=1521))
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
(SID_NAME=SQL2000)
(ORACLE_HOME=c:\oracle\product\11.1.0\tg_1)
(PROGRAM=dg4odbc)
(SID_DESC=
(SID_NAME=SQL2008)
(ORACLE_HOME=c:\oracle\product\11.1.0\tg_1)
(PROGRAM=dg4odbc)
(SID_DESC=
(SID_NAME=MYSQL)
(ORACLE_HOME=c:\oracle\product\11.1.0\tg_1)
(PROGRAM=dg4odbc)
configured a file called initSQL2000.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 = sql2000
# Environment variables required for the non-Oracle system
#set <envvar>=<value>
configured the odbc(driver version is 2000.86.3959.00) for SQL Server as follows:
name: SQL2000
description: SQL2000
server: SQL01
With Windows NT authentication using the network login ID
connect to SQL Server to obtain default setting for the additional configuration options
Use ANSI quoted identifiers
Use ANSI nulls, padding and warnings
Perform translation for character data
I then changed who the gateway server was running as to a domain account called gateway. I then granted the gateway user access to the appropriate databases(verified this by logging in to the databases as the new domain gateway user).
I then created the DB link from our oracle server(10gR2 under RHEL) using the following:
tnsnames.ora:
SQL2000=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(HOST = oragw.llewellyn.com)
(PORT = 1521)
(CONNECT_DATA =
(SID=SQL2000)
(HS=OK)
CREATE PUBLIC DATABASE LINK SQL2000 CONNECT TO "gateway" IDENTIFIED BY "gateway_password" USING 'SQL2000';
I then tested basic functionality:
select * from dual@SQL2000;
works fine
SELECT * FROM all_objects@SQL2000 returns zero rows though.
Trying to select from any actual tables results in
SQL Error: ORA-00942: table or view does not exist
[Microsoft][ODBC SQL Server Driver][SQL Server]Invalid object name 'FSSD'.[Microsoft][ODBC SQL Server Driver][SQL Server]Statement(s) could not be prepared.
Any suggestions?

Thank you for the tip.
I verified that the gateway user(domain account) does have access to the "ConquestDB" database by logging into the SQL server using enterprise manager and running queiries.
I ran the following sql from my oracle database.
select * from "ConquestDB"."pb_tblTrxType"@SQL2000
which resulted in
Error at Command Line:1 Column:27
Error report:
SQL Error: ORA-00942: table or view does not exist
[Microsoft][ODBC SQL Server Driver][SQL Server]Invalid object name 'ConquestDB.pb_tblTrxType'.[Microsoft][ODBC SQL Server Driver][SQL Server]Statement(s) could not be prepared.
ORA-02063: preceding 2 lines from SQL2000
00942. 00000 - "table or view does not exist"
It generated a trace file on the gateway server, contents of which are:
Oracle Corporation --- WEDNESDAY DEC 02 2009 13:56:28.804
Heterogeneous Agent Release
11.1.0.6.0
Oracle Corporation --- WEDNESDAY DEC 02 2009 13:56:28.804
Version 11.1.0.6.0
HOSGIP for "HS_FDS_TRACE_LEVEL" returned "ON"
HOSGIP for "HS_OPEN_CURSORS" returned "50"
HOSGIP for "HS_FDS_FETCH_ROWS" returned "100"
HOSGIP for "HS_LONG_PIECE_TRANSFER_SIZE" returned "65536"
HOSGIP for "HS_NLS_NUMERIC_CHARACTER" returned ".,"
HOSGIP for "HS_FDS_RECOVERY_ACCOUNT" returned "RECOVER"
HOSGIP for "HS_FDS_TRANSACTION_LOG" returned ""HS_TRANSACTION_LOG""
HOSGIP for "HS_FDS_TIMESTAMP_AS_DATE" returned "TRUE"
HOSGIP for "HS_FDS_CHARACTER_SEMANTICS" returned "FALSE"
HOSGIP for "HS_FDS_MAP_NCHAR" returned "TRUE"
HOSGIP for "HS_FDS_RESULT_SET_SUPPORT" returned "FALSE"
HOSGIP for "HS_FDS_PROC_IS_FUNC" returned "FALSE"
HOSGIP for "HS_FDS_REPORT_REAL_AS_DOUBLE" returned "FALSE"
using DATATEST as default value for "HS_FDS_DEFAULT_OWNER"
HOSGIP for "HS_SQL_HANDLE_STMT_REUSE" returned "FALSE"
##>Connect Parameters (len=37)<##
## DSN=sql2000;
#! UID=DATATEST;
#! PWD=*
SQL text from hgopars, id=1, len=42 ...
00: 454C4553 2A205443 4F524620 4322204D [SELECT * FROM "C]
10: 75716E6F 44747365 222E2242 745F6270 [onquestDB"."pb_t]
20: 72546C62 70795478 6522 [blTrxType"]
hgopars, line 347: calling SQLNumResultCols got sqlstate 42S02
SQL text from hgopars, id=1, len=42 ...
00: 454C4553 2A205443 4F524620 4322204D [SELECT * FROM "C]
10: 75716E6F 44747365 222E2242 745F6270 [onquestDB"."pb_t]
20: 72546C62 70795478 6522 [blTrxType"]
hgopars, line 347: calling SQLNumResultCols got sqlstate 42S02
Edited by: Clay@llewellyn on Dec 2, 2009 12:54 PM

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Mehran

Of course...
http://msdn.microsoft.com/downloads/default.asp?URL=/downloads/sample.asp?url=/MSDN-FILES/027/001/779/msdncompositedoc.xml
Good luck
TMM

Dg4odbc to sql 2000

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