Trouble With: Linked Server To Oracle Using OraOLEDB.ORacle Provider
Jan 11, 2007
Hi--
I am running SQL Server 2005 on Win2k3:
Microsoft SQL Server Management Studio 9.00.2047.00
Microsoft Analysis Services Client Tools 2005.090.2047.00
Microsoft Data Access Components (MDAC) 2000.086.1830.00 (srv03_sp1_rtm.050324-1447)
Microsoft MSXML 2.6 3.0 4.0 6.0
Microsoft Internet Explorer 6.0.3790.1830
Microsoft .NET Framework 2.0.50727.42
Operating System 5.2.3790
I have the OraOLEDB.Oracle provider installed to the (C:oraclexe) directory.
I am having problems querying from linked oracle server. When i setup oracle as a linked server and purposely enter an incorrect password the query i run tells me i have an incorrect password. So it at least knows that. when i set the correct password and run a query I get this error:
(i replaced the real server name with "someServer".)
Msg 7399, Level 16, State 1, Line 1
The OLE DB provider "OraOLEDB.Oracle" for linked server "SomeServer" reported an error. The provider did not give any information about the error.
Msg 7303, Level 16, State 1, Line 1
Cannot initialize the data source object of OLE DB provider "OraOLEDB.Oracle" for linked server "SomeServer".
This is how I set up my Linked server:
Provider: "Oracle Provider for OLE DB"
Product Name: SomeServer
Data Source: SomeServer
Provider String: "Provider=OraOLEDB.Oracle;Data Source=SomeServer;User Id=MyLogin;Password=MyPassword"
The query I run is:
Select * from [Someserver].[schema or database]..[tbl_name]
Any help??? What am i missing?
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Apr 2, 2007
Hi!
I'm loading from Oracle using the OraOLEDB.Oracle.1 provider since I need unicode support and I get the following error:
TITLE: Microsoft Visual Studio
------------------------------
Error at myTask [DTS.Pipeline]: The "output column "myColumn" (9134)" has a precision that is not valid. The precision must be between 1 and 38.
------------------------------
ADDITIONAL INFORMATION:
Exception from HRESULT: 0xC0204018 (Microsoft.SqlServer.DTSPipelineWrap)
------------------------------
BUTTONS:
OK
------------------------------
For most of my queries to Oracle I can cast the columns to get rid of the error (CAST x AS DECIMAL(10) etc), but this does not work for:
1) Union
I have a select like "SELECT NVL(myColumn, 0) .... FROM myTable UNION SELECT 0 AS myColumn, .... FROM DUAL"
Even if I cast the columns in both selects (SELECT CAST(NVL(myColumn, 0) AS DECIMAL(10, 0) .... UNION SELECT CAST(0 AS DECIMAL(10, 0)) AS myColumn, .... FROM DUAL) I still get the error above.
2) SQL command from variable
The select basically looks like this:
"SELECT Column1, Column2, ... FROM myTable WHERE Updated BETWEEN User::LastLoad AND User::CurrentLoad"
Again, even if I cast all columns (like in the union), I still get the same error.
Any help would be greatly appreciated. Thanks!
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Aug 11, 2005
I'm currently trying to establish a linked server to an Oracledatabase.Setup:Connecting to 8x version of OracleUsing 9i client tools (Net Manager)SQL-Server 2000Windows 2000I installed the Oracle 9i client tools, and set up a Service for theOracle connection. Testing from the 9i client produces a successfullconnection.I then opened SQL-Server and created a new Linked Server with thefollowing setup:Name - PYR_LinkProvider - Microsoft OLE DB Provider for OracleProduct Name - PYRData Source - PYR (9i Service Name)Provider string - MSDAORAI get the unspecific 7399 error that OLE DB provider MSDAORA reportedan error, trace 'Initialize returned 0x80004005'I've searched through the archives, checked all of the relevantMicrosoft articles I could find, and still have no idea what is wrong.SQL-Server reports that the provider is registered in the system, but Ican't figure out what I'm missing.Help or a guide for troubleshooting would be much appreciated.Tim
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Jan 16, 2007
Hi all,
I am using MSSQL2005 and created a linked server with Ole DB provider for ORacle to connect to Oracle.
sp_tables_ex linked_server
It shows the tables in oracle, however, it show error with selecting the oracle tables via the linked server,
Server: Msg 7399, Level 16, State 1, Line 1 OLE DB provider 'MSDAORA'
reported an error.
[OLE/DB provider returned message: Unspecified error] [OLE/DB provider returned message: ORA-03113: end-of-file on communication channel ] OLE DB error trace [OLE/DB Provider 'MSDAORA' IDBSchemaRowset::GetRowset
returned 0x80004005: ].
Any Idea? Thanks a advance.
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Aug 19, 2015
I wanna to create a linked server which connect to oracle. Here are my steps:
1.Install Oracel drivers Oracle Data Access Components.
2.Configure the Oracle Ole DB provider to run inside the SQL Server process and configure it to accept parameters. exec
master.dbo.sp_MSset_oledb_prop
'ORAOLEDB.Oracle',
N'AllowInProcess', 1
exec master.dbo.sp_MSset_oledb_prop
'ORAOLEDB.Oracle',
N'DynamicParameters', 1
3.Create linked server with scripts:
exec sp_addlinkedserver N'MyOracle1', 'Oracle', 'ORAOLEDB.Oracle', N'//10.154.14.235', N'FetchSize=2000', ''
exec sp_addlinkedsrvlogin @rmtsrvname='MyOracle', @useself=N'FALSE', @rmtuser=N'root', @rmtpassword='Sqlexp!23'
4. After create successful and testing the connection ,I got the error below.(My windows firewall is turn off)
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 "MyOracle".OLE DB provider "ORAOLEDB.Oracle" for linked server "MyOracle" returned message "ORA-12504: TNS:listener was not given the SERVICE_NAME in CONNECT_DATA". (Microsoft SQL Server, Error: 7303)
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Aug 16, 2007
I am extracting data from an Oracle database and have installed the latest x64 ODAC. When I run the 64 bit dtexec in cmd the package runs fine with no errors, but when creating and executing a SSIS job in the agent it fails. I've tried creating the job using CmdExec as well and I get the same errors:
Microsoft (R) SQL Server Execute Package Utility
Version 9.00.3042.00 for 64-bit
Copyright (C) Microsoft Corp 1984-2005. All rights reserved.
Started: 11:12:43 AM
Error: 2007-08-15 11:12:45.63
Code: 0xC0202009
Source: Load Dimension Data Connection manager "ora"
Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x800703E6.
An OLE DB record is available. Source: "Microsoft OLE DB Service Components" Hresult: 0x800703E6 Description: "Invalid access to memory location.".
End Error
Error: 2007-08-15 11:12:45.65
Code: 0xC020801C
Source: CopyCustomers CustomerSource [1]
Description: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "ora" failed with error code 0xC0202009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
End Error
Error: 2007-08-15 11:12:45.65
The CmdExec job step uses the _exact_ same command as the one I execute successfully in cmd:
"c:Program FilesMicrosoft SQL Server90DTSBinnDTExec.exe" /FILE "C:PackagesLoad Dimension Data.dtsx" /MAXCONCURRENT " -1 " /CHECKPOINTING OFF /REPORTING EW
I have managed to find two work arounds, but they are quite ugly:
1) Schedule the package execution using Windows Task Scheduler, basically create a bat file which runs the package.
2) Schedule the package in SQL Server agent, but as T-SQL script and use xp_cmdshell, i.e. EXEC xp_cmdshell 'dtexec /FILE "C:PackagesLoad Dimension Data.dtsx" /MAXCONCURRENT " -1 " /CHECKPOINTING OFF /REPORTING EW'
Both work and use the 64 bit dtexec. Not that elegant though..
CmdExec and the 32 bit version of dtexec works, but is not good enough for me since we bought new hardware and 64 bit software just to be able to address more memory. Has anyone managed to execute a SSIS package successfully using the agent and the 64 bit OraOLEDB.Oracle.1?
Any help would be greatly appreciated. Thanks!
Btw, I am using Windows Server 2003 x64 and SQL Server with SP2.
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Oct 26, 2006
Is there any step by step help sites for setting up SQL 2005 linked (oracle 10) server?
I find MSDN articles but they referance winNT and 2000, I'm not getting very far and I'm not a DBA but need to get this working asap.
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Jun 7, 2006
Good day everyone....
I have installed the OraOLEDB.Oracle Provider on 3 different servers, and have made a link server on all three.
On two of the machines, I am successful in retrieving data from the Oracle database. But, on the third machine, I receive this error:
Server: Msg 7399, Level 16, State 1, Line 1
The OLE DB provider "OraOLEDB.Oracle" for linked server "employee_prod" reported an error. The provider did not give any information about the error.
Server: Msg 7303, Level 16, State 1, Line 1
Cannot initialize the data source object of OLE DB provider "OraOLEDB.Oracle" for linked server "tims2_prod".
On the machine which is generating the error, I can use SQL*Plus to connect to the remote database. I can also connect to the database using the "ODBC Data Source Administrator" when I create a system DSN. It would appear that the driver is installed and working correctly, but SQL Server can not access it.
I have also uninstalled/installed serveral times.
All of our servers are running W2003 Standard X64 with SQL Server 2005 Standard 64-bit Edition.
Does anyone have any suggestions?
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Sep 12, 2007
I have an issue using parameterised reports connecting to Oracle using "ODBC" and "Microsoft OLE DB Provider for Oracle" using parameteried reports. The following error is generated "ORA-01008 not all variables bound (Microsoft OLE DB Provider for Oracle)" and a similiar one for ODBC. It works fine for simple reports. Do these 2 drivers have issues passing parameters for a remote Oracle query?
Thanks.
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Feb 22, 2006
Hello,
On my dev server I have working ssis packages that use connections Microsoft OLEDB provider for Oracle MSDAORA.1 and Oracle provider for oledb and OracleClient data provider.
I use one or the other according to my needs.
In anticipation and to prepare for the build of a new production server, I have build a test server from scratch and deployed to it the entire dev.
Almost everything works except Microsoft OLEDB provider for Oracle.
ssis packages on the test machine will return an error
Error at Pull Calendar from One [OLE DB Source [1]]: The AcquireConnection method call to the connection manager "one.oledb" failed with error code 0xC0202009.
Error at Pull Calendar from One [DTS.Pipeline]: component "OLE DB Source" (1) failed validation and returned error code 0xC020801C.
[Connection manager "one.oledb"]: An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft OLE DB Provider for Oracle" Hresult: 0x80004005 Description: "Oracle error occurred, but error message could not be retrieved from Oracle.".
I have used the same installers for OS, SQL and Oracle SQL*Net on both dev and test machines. The install and then the restore/deployment on Test went fine.
Does anyone could point me to the right direction to solve this issue?
Thanks,
Philippe
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Aug 23, 2007
Hi everybody,
I have designed a DTS package which will migrate a view from Sqlserver 2000 to Oracle.My package is using Microsoft OLEDB provider for Oracle driver for connecting to oracle.Im able to execute this package on the my system ie on the system where sqlclient is installed(Oracle client is also installed on my machine) .But when im doing it on the server im not able to do it.The Connection to Oracle Fails.
I wanted to know in order to connect to Oracle from the server,is it necessary that Oracle has to be installed on the server?.If yes, is it enough if i install oracle client on the server or Oracle Server version has to be installed on Server.
Please suggest me wht should i do know?
Thanks in advance
Regards
Arvind L
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Jun 7, 2007
Hi all of you,
Primary platform is Framework 2.0 running over XP.
I've got an issue with a SSIS package which uses Oracle Provider for OleDB:
Test connection failed because of an error in initializing provider 'OraOLEDB.Oracle.1' is not registered on local machine
Nevertheless, MS Ole DB Provider for Oracle works fine. Let me know where am I failing.
Thanks in advance,
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Oct 10, 2007
I have an ODBC connection setup for Oralce RDB. This works fine in say MSAccess. Now I would like to add a SQL Server Linked Server to this ODBC driver (it is for RDB not regular Oracle), but I am not able to get this to work. What is the Provider String and Location / Catalog for using this type of ODBC? I setup DSN as 'name', Provider String as 'UID=user;PWD=pass;' and it seems it tries to connect but gives an error. "%SQL-F-SCHNOTDEF, Schema USER is not defined"
Any help is greatly appreciated.
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Apr 18, 2008
Does anyone know if the "Microsoft OLE DB Provider for Oracle" in 64-Bit Windows exists in SQL Server 2008 64-bit? It only existed in 32-bit SQL 2005, which was a big problem. Needed for Linked Server creation. We do not want to use OPENQUERY calls with the native Oracle 10G driver, too many coding changes.
Thank You
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Jul 15, 2002
Hi:
I configured SQL Server 7.0 by Linked Server to a Oracle db. What I found was I could select data from SQL Enterprise Manage but fail to insert any data through Query Analyst from SQL Server to Oracle. The platform for the SQL Server is NT 4.0 SP6.
Could you point out what I missed while inserting data from Query Analyst to Oracle?
Thank you very much.
Rick
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Jul 20, 2005
Hi,I have an Oracle (8.1) & a SQL Server 2000 database withProduction data. There are situations when I need data from both thedatabases. My first choice was to link Oracle to SQL and run DTSovernight. But this would have a 1 day latency not to mention the timeit would take.1. Has any one tried real time access via Linked server to Oracle?How good is the performance?2. The Oracle db is fairly big, so I'm kinda not in favor ofcopying the whole thing over into SQL overnight. Is there an easierway to just get only the changed records from Oracle?3. Is there a better solution to this?4. Lastly, if I use OPENROWSET or OPENQUERY, can I dynamicallychange the SQL that you pass it? e.g. can the query accept aparameter?Thanks in advanceSudhesh
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Jul 20, 2005
Hello,I have a linked server to oracle 7.1 from SQL 2000. when I try toexecute simple select statement which returns one row of data usingopenquery is not fetching the data. After 30 minutes SQL Queryanalyser is hanging. This is happening on the production server and itis working from last 6 months. I have tried by deleting and recreatingthe linked server, but no use. Please helpThanks,Regards,Pardhasaradhy
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Jul 20, 2005
Hello all,Having problems connecting to an Oracle 9i database from withinSQL/Server 2000 using the Security/Linked Servers feature.Server1 (SQL/Server)-----------Windows Server 2003, Standard editionMS SQL/Server 2000Oracle 9i Client kit (OLEDB & ODBC) & Enterprise management toolsMicrosoft ODBC for OracleOracle OLEDBMDAC 2.8 RTMServer2 (Oracle)-----------Windows 2000 - Advanced ServerOracle 9i database (v9.2.0.1.0)Two nodes clustered using Microsoft cluster manager. (Nodes areDATABASE01 & DATABASE02 - Cluster is WMCLUSTER)When I try to connect to the linked server in Enterprise Manager I getthe following error messages.Error 7399 OLE DB provider 'MSDAORA' reported an error. Authenticationfailed.OLE DB error trace [OLE/DB Provider 'MSDAORA'IDBInitialize::Initialize returned 0x80040e4d: Authenticationfailed.].From within Query analyzer I get a slightly different messagereporting that the username/password are incorrect.dbcc traceon(7399)select * from TURLIVE..SONICA.INV_LOCServer: Msg 7399, Level 16, State 1, Line 3OLE DB provider 'MSDAORA' reported an error. Authentication failed.[OLE/DB provider returned message: ORA-01017: invalidusername/password; logon denied]OLE DB error trace [OLE/DB Provider 'MSDAORA'IDBInitialize::Initialize returned 0x80040e4d: Authenticationfailed.].I know the username/password combination is correct and I can usethese from with Oracle enterprise Manager with sucess.TURLIVE is the name I've given the linked server, SONICA is the nameof the schema on the Oracle database and INV_LOC is a valid table.TURLIVE is also the name of the database instance on Server2.Steps taken so farInstall Oracle client tools (Enterprise Manager, Net manager etc) onServer1.Setup an entry in TNSNAMES.ORA to the cluster that has the Oracledatabase. e.g.TURLIVE =(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = WMCLUSTER)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = TURLIVE)))This works fine, I can connect via Oracle Enterprise manager and I canTNSPING WMCLUSTER, DATABASE01 & DATABASE02.Configured an ODBC source to TURLIVE.On Server1 I've configured the linked server using the following SQL.sp_addlinkedserver 'TURLIVE', 'Oracle', 'MSDAORA', 'TURLIVE'sp_addlinkedsrvlogin 'TURLIVE', false, 'sa', 'sonica','******'(password blanked)I then rebooted Server1The properties of the new linked server are:Product name = OracleData Source = TURLIVEProvider String = blankI've modifed the registry on Server1 as instructed by a Microsoft KBarticle.HKEY_LOCAL_MACHINESOFTWAREMicrosoftMSDTCMTxOCI OracleXaLib = "oracleclient8.dll"OracleSqlLib = "orasql8.dll"OracleOciLib = "oci.dll"Still no luck. Can anyone please point out he bleeding obvious? :-)Thanks in advanceAs an aside, has anyone ever configured a linked server to an OracleRdb (Previously DEC Rdb running on OpenVMS and DEC UNIX) database?Are there any HOWTO guides for this type of connectivity?CheersDave.
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Oct 10, 2007
Anyone using a SQL Server Linked Server to access Oracle RDB on a VMS/Alpha? What connection are you using? What is reuqired? I am using OLE DB Provider for ODBC to access an ODBC connection I setup using the Oracle ODBC driver for Oracle RDB 2.1 and it seems slow and limited. You can only use the OPENQUERY method to access data, etc.
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Oct 23, 2007
We're having some trouble connecting SQL Srvr2005 to Oracle (10g) in our 64-bit environment. We have Oracle's 32-bit Ole Db provider installed and have been able to use that in SSIS to connect and return some data running in 32-bit debug mode (as long as the query isn't long, complicated or using parameters =)
However, we have some hefty queries that we need to gather some data and want to put them in a stored proc on Oracle and call it through SSIS. We tried adding our Oracle DB as a linked server and are getting some errors. I've tried the following code replacing the provider with 'OraOLEDB.Oracle.1', 'OraOLEDB.Oracle' as well as 'MSDAORA':
EXEC sp_addlinkedserver
'ORA_TSTW', 'Oracle',
'OraOLEDB.Oracle.1', 'TSTW'
EXEC sp_addlinkedsrvlogin 'ORA_TSTW', false,
'user', 'lituser',
'pw'
select * from openquery(ORA_TSTW, 'select * from lituser.customer')
We keep getting the error for each of the providers we try. I've tried it in Management Studio as well as in an Exec SQL task (with debug set to 32-bit) to no avail.
Cannot create an instance of OLE DB provider "OraOLEDB.Oracle.1" for linked server "ORA_TSTW".
I've checked and the MSDAORA.dll is registered in both C:Program Files (x86)Common FilesSystemOle DB as well as C:Program FilesCommon FilesSystemOle DB.
If we can't where we can call an Oracle stored proc, we were thinking of just using a script task to connect to Oracle and retrieve the data we need, but I have a feeling performance this way would be degraded.
Anyone have thoughts/suggestions? TIA!
Sabrina
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Aug 22, 2005
I installed the Oracle client on my computer, and I can connect to oracle databases using SqlPlus, however when I try setting up the linked server I get the following error after I try executing a query.
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May 30, 2001
I need to push 40k rows daily to an Oracle database. I am on a Win2k Pro box with the 8.1 client and ADO 2.6 loaded. I've configured the linked server with the Oracle as well as the Microsoft provider and it takes over a minute to push just 24 rows, less than 100 bytes each, at it. Any suggestions?
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Aug 10, 2001
Hi All - does anyone have a step by step guide as to what needs to be set up on the Server from the Oracle side, for Oracle linked servers to work ??
I keep getting the Eror 7399 ; OLEDB provider 'MSDAORA' reported an error.
Thanks,Jazz.
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Feb 2, 2001
Does anyone know how to link an Oracle (8.0.6.0) database to a MS SQL 7.0 db? I have set up the ODBC and it works with no problem. I can get tables from the oracle db and bring them into MS access with ODBC so I know that it is set up correctly. I just cant get visability to the db in a sql 7 environment. Any help or sugestion would be appreciated.
Thanks
-NES
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Jan 20, 2000
Can someone please tell me what oracle software needs to be installed on a sql server machine that will link to an Oracle database on an NT4 machine.
Also can you also confirm if you have successfully executed an oracle stored procedure from sql server using the open query function. If yes, How? because I have read about people having prolems executing stored procedures with arguments using the OPENQUERY Function.
Thanks
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Jun 6, 2002
Anyone have any suggestion on increasing the performance going over a linked server? IS this connection persistent? Or does it establish a connection with each reference? Any other Providers for the connection other than Microsofts OLE DB Provider for Oracle? I imagine that building index's on the referenced oracle tables would help?
Any help, input or suggestions would help.
David
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Aug 10, 2001
Hi All - does anyone have a step by step guide as to what needs to be set up on the Server from the Oracle side, for Oracle linked servers to work ??
I keep getting the Eror 7399 ; OLEDB provider 'MSDAORA' reported an error.
Thanks,Jazz.
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Feb 26, 2008
Hi,I have created a linked server to oracle, which works fine.But when I try and create a view joining the SQL table with the linked Oracle table, it only returns the primary key field in the Oracle table and nothing else.Anyone know why?ThanksN.B. I'm using SQL Server 2005 btw.
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Jun 8, 2015
I have a SQL Server 2012 instance set up with a linked server to an Oracle Database. I need to build a stored procedure (single NVARCHAR(6) parameter in: @accountID) which executes a select statement against the Oracle DB.
Everything's working fine when testing with 'EXEC (''<oraclecodeblock>'') at LINKEDSERVERNAME' if I hard code the value of @accountID in <oraclecodeblock> but when I encapsulate it all within sp_executesql and attempt to parameterize @accountID it's throwing ORA-01722 'invalid number' errors on the Oracle DB. The parameterized value is NVARCHAR as are the account numbers.
Working:
DECLARE @accountID VARCHAR(6);
SET @accountID = '10842';
DECLARE @sql NVARCHAR(MAX);
SET @sql = N'EXEC (''SELECT * from A.Accounts WHERE ID = ''''10842'''';'') AT LINKEDSERVER';
[code]...
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Jul 8, 2013
I run a query using an Oracle Linked Server.
This seems to run forever.
SELECT * FROM LinkedServer..Schema.View WHERE TN= '2034561295'
...and any other field in the where clause work fine.
SELECT * FROM LinkedServer..Schema.View WHERE SPID= '8088'
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Sep 7, 2007
Hello,
I have a problem which I have spent the whole day trying to resolve but with little success...
Here is the situation:
I installed the Oracle Client 9.x.x on to my production MS Windows 2003 Server running MS SQL Server 2005 Enterprise (I need to make a Linked Server connnection to an Oracle database). The problem is if I try to create the Linked Server, I get an "Oracle Client software not installed. You must have the Oracle Client software installed to create connection" message from SQL Server. This is frustrating because the software is installed and I am able to make queries through SQL*Plus to the Oracle Database...
Here is my checklist ---
1) the PATH variable on the Windows Server is set correctly to the proper ORACLE HOME directory (with proper /bin directories set as well)
2) I have an updated MDAC component installed
3) registry configuration are correct for Oracle 9i
4) created test Linked Server connections to various datasources (not Oracle)
I am assuming the tsnames.org file is set up correctly or I would be able to make queries from SQL*PLUS, is this assumption correct?
I am at a lost as to what to try next...
Any information would be greatly appreciated,
Thank you,
mgarrettDev
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Jul 23, 2005
Hi,I am using MSSQL 2k, and I have a linked server set up to an Oracle RDBversion 7. It goes thru an OLE DB provider for ODBC drivers on a systemDSN, which is using an Oracle RDB ODBC driver version 3.0.2.The problem occurs when I send a query that returns zero rows - queryanalyzer just does not complete nor return. This problem is not seenwhen there are rows being returned.I ran a trace and this is the error message I get-:Non-interface error: OLE DB provider MSDASQL returned an incorrectvalue for DBPROP_CONCATNULLBEHAVIOR which should be eitherDBPROPVAL_CB_NULL or DBPROPVAL_CB_NON_NULLAnybody who experienced this before has a solution?Thanks,Lawrence
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Mar 7, 2008
Hello,
I created a linked server to Oracle on SQL-Server 2005. I have stored the remote login username and password in the security settings (option "...Be made using this security context" in the Security tab of the Linked Server Properties.
The "Test connection" function works fine, but a select doesn't for every table the user owns. What we found out is: if the table consists only of columns defined as varchar2, the select works. As soon as the table contains only one column defined as number (without scale and precision), it doesn't work. The error displayed is:
The OLE DB provider "MSDAORA" for linked server "NEXUS_FVADM" supplied inconsistent metadata for a column. The column "WEBVORZUGSTYP" (compile-time ordinal 2) of object ""FVADM"."AKZ"" was reported to have a "DBTYPE" of 130 at compile time and 5 at run time.
The Column WEBVORZUGSTYP is defined as number.
Any ideas?
Regards,
Ralf
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