FAiled to connect to Oracle from SSMS

[albertwt]

#153899

Hello Everyone,

I’ve downloaded and install the ODAC for connecting oracle DB into my SQL Server 2008 using http://download.oracle.com/otn/other/ole-oo4o/ODAC112021Xcopy_x64.zip%5B/CODE%5D

The OleDB data provider for Oracle is now available in the SQL Server, but doesn’t seems to be usable for now, Shall I install oracle 11gR2 client 64 bit on top of this ODAC ?

the following is the result of the right clicking the connection to the oracle server that I just created to test the server connection.

[CODE]
TITLE: Microsoft SQL Server Management Studio
——————————
The test connection to the linked server failed.
——————————
ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)

——————————

Cannot initialize the data source object of OLE DB provider “OraOLEDB.Oracle” for linked server “DW-DB_PROD”.
OLE DB provider “OraOLEDB.Oracle” for linked server “DW-DB_PROD” returned message “ORA-12541: TNS:no listener”. (Microsoft SQL Server, Error: 7303)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.00.4000&EvtSrc=MSSQLServer&EvtID=7303&LinkId=20476

——————————
BUTTONS:
OK
——————————
[/CODE]

DW-DB_PROD is the DB instance name that is available and working from TNSPING command and I can get in from the SQLPLUS.

Any kind of help would be greatly appreciated.

Thanks[CODE]http://download.oracle.com/otn/other/ole-oo4o/ODAC112021Xcopy_x64.zip[/CODE]

The OleDB data provider for Oracle is now available in the SQL Server, but doesn’t seems to be usable for now, Shall I install oracle 11gR2 client 64 bit on top of this ODAC ?

the following is the result of the right clicking the connection to the oracle server that I just created to test the server connection.

TITLE: Microsoft SQL Server Management Studio
——————————
The test connection to the linked server failed.
——————————
ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)

——————————

Cannot initialize the data source object of OLE DB provider “OraOLEDB.Oracle” for linked server “DW-DB_PROD”.
OLE DB provider “OraOLEDB.Oracle” for linked server “DW-DB_PROD” returned message “ORA-12541: TNS:no listener”. (Microsoft SQL Server, Error: 7303)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.00.4000&EvtSrc=MSSQLServer&EvtID=7303&LinkId=20476

——————————
BUTTONS:
OK
——————————
[/CODE]

DW-DB_PROD is the DB instance name that is available and working from TNSPING command and I can get in from the SQLPLUS.

Any kind of help would be greatly appreciated.

Thanks[CODE]
TITLE: Microsoft SQL Server Management Studio

---

The test connection to the linked server failed.

---

ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)

---

Cannot initialize the data source object of OLE DB provider “OraOLEDB.Oracle” for linked server “DW-DB_PROD”.
OLE DB provider “OraOLEDB.Oracle” for linked server “DW-DB_PROD” returned message “ORA-12541: TNS:no listener”. (Microsoft SQL Server, Error: 7303)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.00.4000&EvtSrc=MSSQLServer&EvtID=7303&LinkId=20476

---

BUTTONS:
OK

---

[/CODE]

DW-DB_PROD is the DB instance name that is available and working from TNSPING command and I can get in from the SQLPLUS.

Any kind of help would be greatly appreciated.

Thanks

[Author]

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