Databases :: Getting Error System.Data.OracleClient Requires Oracle Client Software Version 8.1.7?
Jul 20, 2010
Getting the following error when browsing .net 2.0 application System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
I have setup a .net 2.0 application with oracle backend on windows server 2008 R2. I have oracle client 11g installed on the server for the application to talk to the oracle database. This worked well when the .net 2.0 application was hosted on windows server 2003 and oracle client 10g. But when it is hosted on server 2008 with new oracle client it is giving the above error when browsing the page. This error occurs when the connection is opened inside the c# code.
View 3 Replies
Similar Messages:
Sep 7, 2010
I am having the error stated above. The stack trace is as follows:
[Code]....
Some info's:Server: Windows Server 2008 R2
.NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
Oracle.DataAccess, Version=1.102.3.0bit
.NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
Oracle.DataAccess, Version=1.102.3.0
My Code: OracleConnection cn;
String con1 = ConfigurationManager.ConnectionStrings["myConnectionString"].ToString();
cn = new OracleConnection(); [code]....
I have checked all forums and posts regarding this error. They mention that there are 2 versions of Oracle.DataAccess.Client on the server, I only have 1 version. This runs on VS2010, but when I publish the website the error above shows up. I checked my Oracle connection from the installer and connection test passed. I tried uninstalling Oracle and reinstall, but still the same. The query above I tried changing to 'select region_code, reg_rom, ...', still the same error..
View 17 Replies
Nov 12, 2010
I have a web application that has been using the System.Data.OracleClient.dll for the past 3 years. Recently we've been having some performance issues on the database server and it appears that this app is now causing problems when connecting to our Oracle database.I've found an updated client at the Oracle website: http://www.oracle.com/technetwork/topics/dotnet/index-085163.htmlMy question is: Is it necessary for me to update to this new client?We are running Oracle 11g on 64-bit servers in a cluster.The app is running on a Windows Server 2008 R2 64-bit machine using ASP.NET 4.0. The app was built using Visual Studio 2005 Team Suite on a 32-bit machine. It was re-compiled on a 64-bit machine and imported into Visual Studio 2010 Professional in order to switch the target framework to .NET 4.0. Then it was deployed to the server. This basically updated the Web.config file for us, the rest of the site remains the same as before.
View 2 Replies
Sep 7, 2010
I downloaded the OracleHelper.cs & I use VisualStudio 2008,I'm suppose to pass values to a stored procedure which accepts 2 parametersWhen i pass from codebehind it says,
[code]...
View 2 Replies
Jul 23, 2010
As I am working on Employee Management system, I have two table (for example) in database as given below.
EmployeeMaster (DB table structure)
EmployeeID (PK) | EmployeeName | City
MonthMaster (DB table structure)
Month | Year | EmployeeID (FK) | PrenentDays | BasicSalary
Now my question is, I want to store data in file system rather than storing data in SQL or ORACLE.
I want my data in file system storage for Insert, Edit and Delete opration with keeping relation with objects too.
I am a C# developer, Could anybody have thoughts or idea on it. (To store data in file system with keeping relations between them)
View 1 Replies
Jan 21, 2011
I have a website in which code on the production server runs no problem. The same code on my local machine or test server produces the mess seen at the end. The exact same code. Additionally, upon trying to preview any of the table adapters in the dataset I get "DataSet1.thename could not be previewed. The provider is not compatible with the version of Oracle client"
The app is SQL Server. It always has been. It has never used Oracle. Does anyone have any insight on how to fix this? As it is now I can't do anything with my dataset. I can't edit anything in there because of this complaint about Oracle.
[Code]....
View 1 Replies
Mar 4, 2010
I have a asp.net web application that connects to a Oracle 10.2g database. If I'm running my site in the Visual Studio 2008 webserver everithing is ok, but when a publish it in IIS a get "System.Data.OracleClient requires Oracle client software version 8.1.7 or greater".
I added all the permissions for the ASPNET, Authenticated Users and even Everyone but still doesn't work.
I have no idea what else to try. It seems clear to me that this is an IIS issue as the site works well in VS2008 integrated webserver. I'm using IIS 5.1.
View 1 Replies
Jul 18, 2010
Can anyone share a link to sample (ASP).Net code that uses the new Oracle Data Provider.Net library?I have code a web application code that uses the System.Data.OracleClient classes and want to migrate to the new Oracle Data Provider for .Net.
View 2 Replies
Feb 10, 2011
I can't connect to both 9i and 10g from asp.net,when i installed 9i client in a machine which already contain 10g xpress edition and no 10g client 9i client used to connect 9i db in another machine. Both 9i and 10g can be connected with TOAD. i got the following error msg from the asp.net application. System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
View 3 Replies
May 18, 2010
I want to insert some values (from asp.net web application) in a table on oracle DB that hosted on a machine rather than the machine that hosts the asp.net application
i use "oracle.dataaccess.client" and the following function
[Code]....
but i get the following exception
The type initializer for "Oracle.DataAccess.Client.OracleConnection" threw an exception
View 5 Replies
Feb 9, 2011
In my asp.net application im using Oracle client. In the connection string, we specify the 3 basic attributes: data source, User Id, and Password. We are using connection pooling. Our data resides in 2 different Oracle schemas. Most of the requests are for data from both Schema1 and Schema2.
Is it possible that the connections are implicitly tied to a schema1 or schema2?
View 2 Replies
Mar 8, 2011
I want to access oracle database which is on diffrent server my application is giving error in connection string that is object ref not set
View 1 Replies
Oct 29, 2010
When I run my piece of SQL through SQL developer it takes less than half a second with an overall cost of 618 on the explain plan.
When I run the same SQL through .NET via the oracle.dataaccess.client connection it is impossibly slow taking over 5 minutes to run.
What could be causing this and what can I do?
View 7 Replies
Jan 5, 2011
We have the data in excel file and want to upload the same into Oracle table.To achieve this we are using following query
insert into [ODBC:Driver={Microsoft ODBC for oracle};connectionstring].tablename (select * from sheet$ )
This is working fine for less records but when the record count increases following is the error faced. Error : System Resource Exceeded
We tried the following:
1. We tried to remove connection pooling for oracle.
2. We tried to remove connection pooling for excel.
3. We also verified that only one connection for each (oracle and excel) is open.
Our assumptions:
1. Either the server setting is the issue
2. Jet oledb Driver is the issue.
View 1 Replies
Jul 20, 2010
I have a SQL Server 2008 DB with many tables filled with data and I used SQL Server Management Studio to generate a SQL dump by using the Script Wizard : Tasks -> Generate Scripts -> Script All objects in the selected database and also selecting the option to Script Data. I made sure to change the value of "Script for Server Version" to "SQL Server 2008". Then I created a new DB and ran the SQL dump on the new DB to generate an identical copy of the old DB. Then I assigned permissions to my default user to the new DB. Then I changed the connection string on my ASP.NET application to use the new DB. But when I run it, it throws the following exception -
Server Error in '/myapp' Application. The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Configuration.Provider.ProviderException: The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version.
Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:.........................
View 2 Replies
Jun 8, 2010
here's my error... Compiler Error Message: CS1502: The best overloaded method match for '_Default.InsertUpdateData(System.Data.SqlClient.SqlCommand)' has some invalid arguments
here's my codebehind:
[Code].....
View 10 Replies
Aug 11, 2010
I have a solution I'm working on in VS2010 Professional, using ASP.NET 4.0 with the AJAX Toolkit.This has been working fine, but when I started it up today, I got the runtime exception shown above. This exception occurs on any page with a control from the toolkit.Sometimes when I load a page, I get an exception "Could not load file or assembly 'System.Windows, Version=2.0.5.0, Culture=neutral, ublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The system cannot find the file specified." If I then reload the page (without making any changes), I then get the exception shown in the subject line.I tried dragging an AJAX Toolkit control from the toolbox onto a page, and then deleting it, and that worked - once. The next time I tried the page (or any other), I got the exception again. Dragging a control out didn't help this time.
View 5 Replies
Jun 16, 2015
How to fix this error,
"The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at"
[URL].....
View 1 Replies
Jan 27, 2011
i am getting this error while fetching select statement in oracle pl/sql proc... ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 'SP_CLASS' ORA-06550: line 1, column 7: PL/SQL: Statement ignored My proc is like..PROCEDURE "SP_CLASS" ( iDec IN NUMBER := null, p_ICID in number := null, p_DATA OUT SYS_REFCURSOR) IS BEGIN if(iDec = 1) then open p_DATA for SELECT ICID AS ID, SNAME AS NAME FROM SETUP_CLASS; else if(iDec = 2) then open p_DATA for SELECT ICID AS ID, SNAME AS NAME FROM SETUP_CLASS where ICID = p_ICID ; end if; end if; END;
View 1 Replies
Mar 5, 2010
I just installed Oracle 10G Express Edition. Installation was successful, when I tried to connect the database usingScott/tiger or hr/hr it does not Connect and throwing an exception :ORA-12560: TNS:protocol adapter errorHow can I get rid of this error to connect to the database.I am using Windows Vista 64 Bit OS....
View 5 Replies
Aug 25, 2010
I have created an application which runs fine in VS2010.Now i am trying to host that application using inetmgr.When i try to browse the page from inetmgr content view then i get the "Parser Error Message: Could not load file or assembly 'System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified".If i browse the page from VS i am able to do it.I am not able to host the app. may be the reason is the above stated error.
View 1 Replies
Jul 26, 2010
I am trying to insert values into oracle database using visual studio 2010 express edition. find the below code I used:
[Code]....
View 2 Replies
Sep 22, 2010
i have a problem in executing an sql script [Code]....
the error was : "invalid character"
View 2 Replies
Jan 13, 2010
I am getting this message on my Page element. However my project references C:Program FilesMicrosoft ASP.NETASP.NET MVC 2AssembliesSystem.Web.Mvc.dllwhich is Version 2.0.0.0Furthermore my Web.config contains
<assemblies>
<add assembly="System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
This is VS2010.I created the blank project with VS2010 and then copied the code (without Web.config) from the old project.
View 5 Replies
Mar 15, 2011
have a sp in oracle which has 3 input parameters and 3 output parameters( 1 ref cursor, i number, 1 varchar2)
Command.CommandText = sp name;
Command.CommandType =
CommandType.StoredProcedure;
i am doing cmd.ExecuteNonQuery();I am able to get the number and varchar2 values from output parameters. But i am unable to get output from Ref Cursor. (How can i get this...)If i use dataadaptor then i am getting the datatable in the dataset(but i am not getting the other two parameters(where will get the other two??)...
View 2 Replies
