Oracle Error ORA-12154 From An Application Which Never Uses Oracle
Mar 14, 2008
My application which ran perfectly well yesterday suddenly stopped working in this morning with following error message. I didn't change anything, at least I believe. Interesting thing is that I don't use any Oracle connection but connects to MS SQL Server 2005 Express version locally. Error messages are different according to the connection string though I don't think it makes difference:
ConnectionString = <add key="Databasehandtool1" value="Data Source=.SQLEXPRESS;Database=handtool;SSPI=true" />
ErrorMessage from VS2008 ="Unable to get records. Object reference not set to an instance of an object."
ConnectionString = <add key="Databasehandtool1" value="Data Source=.SQLEXPRESS;Database=handtool;User Id=handtool_DB;Password=mypassword" />
ErrorMessage from VS2008 = "Unable to get records. Unable to connect to database. ORA-12154: TNS:could not resolve the connect identifier specified."
By the way, the application was generated from IronSpeed 5.1 Enterprise. My development environment is : VS2008, SQL2005 EXPRESS, Windows XP SP2, ASP.NET 2.0
We have actually an Oracle server in the network though. My gut feeling is that something might have changed in my network server during the night but how come it can possibly affect my application running on my local PC. I checked the connection of local SQL Express Server from SQL Server Management Studio and it connected well with UserID=handtoo_DB and showed all tables and stored procedures required for the application. So there is no problem in SQL Server database side.
I would welcome and appreciate any input.
fudata
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Jan 12, 2006
Hi,
I am trying to make an oracle publiching from sql server 2005 enterprise final release, i installed the oracle client 10.2 (10g) on the same server where sql server already installed, i made different connection to oracle database instance and it was ok.
from sql server : right click on publication -New oracle publication-Next-Add Oracle Publisher-Add button-Add Oracle Publisher-i entered server insttance test1 and their users and passwords--connect --->
the oracle publisher is displayed in the list of publisher but when press ok i got the following error :
TITLE: Distributor Properties
------------------------------
An error occurred applying the changes to the Distributor.
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.1399.06&EvtSrc=Microsoft.SqlServer.Management.UI.DistributorPropertiesErrorSR&EvtID=ErrorApplyingDistributor&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
SQL Server could not enable 'test1' as a Publisher. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
The permissions associated with the administrator login for Oracle publisher 'test1' are not sufficient.
Changed database context to 'master'. (Microsoft SQL Server, Error: 21684)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.1399&EvtSrc=MSSQLServer&EvtID=21684&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
Any idea about this error ?
Thanks
Tarek Ghazali
SQL Server MVP.
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Mar 5, 2008
Hi,
I have developed .NET application on 32-bit system with Oracle 10g and works very well. When I have deployed the application on the Client server I am getting the following error
"Attempt to load Oracle Cleint libraries threw BandImageFormatException. This problem will occur when running in 64 bit mode with the 32 bit Oracle client components installed"
I did have installed Oracle x64 bit client on the system still getting the same error. I have tried to uninstall the oracle instances and also installed ODACHome for .NET as well (64-bit). No luck so far.
I tried to use VS 2005 to connect to the Oracle instance and I still go the same error.
I tried to used the System.Data.OracleClient namespace with following code snippet
OracleConnection con = new OracleConnection();
con.ConnectionString = "Data Source=testdb; User ID=scott; Password=tiger";
con.Open();
con.Close();
Same error.
Is there any way that you guys know of or if anyone has come across this situation please advise me on how to over come this issue.
Thank you very much
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Sep 12, 2007
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Thanks.
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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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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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May 11, 2007
Hi Everyone,
I've been searching for a solution for this for a week-ish, so I thought I would post my quesiton directly. Here is my scenario..
Source: MS SQL Server
Destination: Oracle 10g
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OLE DB Source (Select * from Table) ---> OLE DB Command (What query goes here?) --> OLE DB Destination.
Second part of my question: There is a second column called "ROW_NUM" and there is an Oracle Sequence provided to me... What objects do I need (Source, Destination, OLE DB Command etc...) and how do I call this sequence to populate on the fly as I'm loading data from my source?
If these are simple questions - my appologies, I am new to the product.
Best Regards,
Steve Collins
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Hi everybody,
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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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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".
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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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Regards,
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May 22, 2007
hi,
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Unknown provider error.
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OLE DB error trace [OLE/DB Provider 'MSDASQL' IRowsetChange::InsertRow returned 0x80040e03: Unknown provider error.].
please help
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Nov 29, 2007
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Dec 8, 2006
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Msg 7333, Level 16, State 2, Line 1
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Jun 13, 2006
We are getting following error,while trying to connecct oracle using oledb provider.
Cannot retrieve the column code page info from the OLE DB provider. If the component supports the "DefaultCodePage" property, the code page from the propoerty will be used. Change the value of the property if the current string code page values are incorrect. If the component does not support the property, the code page fromt he componnet's locale ID will be used.
Could you please tell me the reason for the error. is it problem regarding oracle client version installed on the system?
Thanks & Regards
S.Nagarajan
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Apr 12, 2007
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Hi,
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Error:
DATA TRANSFORMATION SERVICES: Data Pump Exception Log
Package Name: Test Package
Package Description: (null)
Package ID: {D74F4313-A089-11D6-9F77-00C04FCC2603}
Package Version: {9BE4B8EB-4E5E-4E86-84CA-CFB3383C7339}
Step Name: DTSStep_DTSDataDrivenQueryTask_1
Execution Started: 7/31/2002 5:57:32 PM
Command Error in Data Driven Query:
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Sep 10, 2007
Hello All
I was trying to configure my package. I have a Oracle 10g DB as source. I used "Oracle provider for OLE Db" as provider in connection manager. I entered user name and password.
When I set my package protection level to : DontSaveSensitive and executed the package
it gives me this error:
[Connection manager "WDEV.wuser1"] Error: An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "OraOLEDB" Hresult: 0x80004005 Description: "ORA-01005: null password given; logon denied".
When i go back to connection manager I see the blank password. I retype it but again when I execute I get the above error.
I configured the package with same setting and in the config file I mentioned the passwords and all details but again I when I execute the package i get the below error:
[Connection manager "WDEV.wuser1"] Error: An OLE DB error has occurred. Error code: 0x80040E21. An OLE DB record is available. Source: "Microsoft OLE DB Service Components" Hresult: 0x80040E21 Description: "Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.".
Since it was not storing password OR not executing without password I set the Protection Level to : "EncryptAllWithPassword"
and excute it I works Great. and runs Awesome. Except I get this Warning
[OLE DB Source [1]] Warning: Cannot retrieve the column code page info from the OLE DB provider. If the component supports the "DefaultCodePage" property, the code page from that property will be used. Change the value of the property if the current string code page values are incorrect. If the component does not support the property, the code page from the component's locale ID will be used.
Question 1: "CAN I IGNORE THIS WARNING?'
Question2: "THE PACKAGE RUNS GOOD WHEN I SET THE PROTECTIONLEVEL =EncryptAllWithPassword. With this settings when i configure my package it gives me error. Why is it so Any Help please Below plz find the config file?"
[OLE DB Source [1]] Error: The AcquireConnection method call to the connection manager "WDEV.wuser1" failed with error code 0xC0202009.
[Connection manager "WDEV.wuser1"] Error: An OLE DB error has occurred. Error code: 0x80040E21. An OLE DB record is available. Source: "Microsoft OLE DB Service Components" Hresult: 0x80040E21 Description: "Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.".
x<?xml version="1.0" ?>
- <DTSConfiguration>
- <DTSConfigurationHeading>
<DTSConfigurationFileInfo GeneratedBy="AWM" GeneratedFromPackageName="Package1" GeneratedFromPackageID="{289810A-ASD0-4698-BAC5-3270D3E5D17D}" GeneratedDate="9/9/2007 10:18:10 PM" />
</DTSConfigurationHeading>
- <Configuration ConfiguredType="Property" Path="Package.Connections[WDEV.wuser1].Properties[ConnectionString]" ValueType="String">
<ConfiguredValue>Provider=OraOLEDB.Oracle.1;Data Source=WDEV;User ID=wuser;Password:XYZ;</ConfiguredValue>
</Configuration>
- <Configuration ConfiguredType="Property" Path="Package.Connections[WDEV.ccuser1].Properties[InitialCatalog]" ValueType="String">
<ConfiguredValue />
</Configuration>
- <Configuration ConfiguredType="Property" Path="Package.Connections[WDEV.wuser1].Properties[Name]" ValueType="String">
<ConfiguredValue>WDEV.wuser1</ConfiguredValue>
</Configuration>
- <Configuration ConfiguredType="Property" Path="Package.Connections[WDEV.wuser1].Properties[Password]" ValueType="String">
XYZ<ConfiguredValue />
</Configuration>
- <Configuration ConfiguredType="Property" Path="Package.Connections[WDEV.wuser1].Properties[ServerName]" ValueType="String">
<ConfiguredValue>WDEV</ConfiguredValue>
</Configuration>
- <Configuration ConfiguredType="Property" Path="Package.Connections[WDEV.wuser1].Properties[UserName]" ValueType="String">
<ConfiguredValue>wuser</ConfiguredValue>
</Configuration>
- <Configuration ConfiguredType="Property" Path="Package.Properties[PackagePassword]" ValueType="String">
<ConfiguredValue /> AWM
</Configuration>
</DTSConfiguration>
Thanks a lots
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Aug 30, 2007
Hi,
I was trying to connect to Oracle Source in SSIS
1. Err: Test connection failed because of an error in initializing provider. Oracle Client and networking components were not found
Sol: I installeed the Oracle Client tools
2. Err: ORA -12154: TNS: Could not resolve teh connect identifier specified
Sol: Then I point out the TNS file
3. Now I coonect the Oracle db . I go to Connection Manager . Specifies the provide as: Native OLE DB Oracle Provide for OLE DB, Select my DB, provide teh user name and password. and check if the connection passed.
Then in my data Flow Task when I add this source and check the Colmns its gives me an error./ sort of warning
The component reported the following warnings:
Warning at {C947B.......} [Ole DB Source[1]]: Cannot retrieve the column code page info from the OLE DB provider. if the components supports teh "DefaultCodePage" property, the code page from that property will be used.....
Will this warning has an significance. i dont see any error in my output data. but is there something I m doing wrong.
4. When I set my ProtectionLevel under Security in package property to "Dont Save Sensitive" in order to easily configure the package I m getting this error: failed Validation. The default one was EncryptSensitiveWithUserKey then its running smoothly.
Can somebody advice me on this?
I addded the all the errors and solution for 1 and 2 becuase in that way this will be helpful in future.
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Jan 10, 2008
I've searched forums and found responses from 2006 forward, but none that I'd find satisfactory, so if anyone can help, I'd appreciate it.
I'm using SQL have SQL Server Reporting Services 2005 SP2. I've successfully used SQL Server Business Intelligence Development Studio to create reports and charts from data stored in an Oracle 10g database.
I have a distributed team and while I'm creating the official reports, I need them to be able to utilize the Report Builder to create their own reports for day to day management of their own activities.
I created a Data Source and a Data Source View successfully. When I tried to utilize the Report Model Wizard to create a report model the builder can use, I get an error.
ORA-02179: valid options: ISOLATION LEVEL { SERIALIZABLE | READ COMMITTED }
I've read that this was ''fixed" with SP2. I've also read that there are work-arounds (which I don't necessarily understand). However, I've read plenty of MS documentation that says that this should work.
Can anyone provide any clarity around where my problem lies and how I might mitigate?
Thanks in advance,
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