SQL Server :: An Exception Of Type 'System.Data.SqlClient.SqlException' Occurred And Was Caught?
Oct 17, 2010
When the Stored procedure is executed through SQL Server Management Studio, its taking 23 seconds,When the same Stored proc is called through web app, its throwing below copied exception. It is noticed that when the data is more than 100k records this exception is thrown other wise expected records are shown in UI. Another stored proc from the same app returns over 150k records without any excetpion. Can't conclude that the exception is in Stored proc, because it works from SQL Server Management studio, but throws below exception from Web app.
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Nov 25, 2010
When i fill my sql adapter daAuthors.Fill(dsPubs, "MYTable") sometime i get A first chance exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dllmy code can run for a lot hours without any problems but sometime i get the message
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Feb 3, 2010
I am facing the following problem when i try to add record in database. "System.Data.SqlClient.SqlException: A severe error occurred on the current command.The results, if any, should be discarded." This exception occurs occasionally, and the sql server log shows the following error whenever the above exception occurs:
Server,Unknown,A user request from the session with SPID 54 generated a fatal exception. SQL Server is terminating this session. Contact Product Support Services with the dump produced in the log directory.
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Jan 16, 2010
I have a website having an aunthentication system. When I am setting my website on IIS 6 the code is absolutly working fine. But when i configure the website on IIS 7 (Windows 2008 server) it is showing me the above error. I am using a stored procedure for it
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Sep 25, 2010
I am getting this error message
System.Data.SqlClient.SqlException: Invalid object name 'Members'.
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May 15, 2010
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Jul 6, 2010
I have been trying to get the data display on the datagrid after selecting a customer.
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Jan 5, 2011
cmd.Connection = con;
con.Open();
cmd.CommandText = "Update tiit.Enquiry Set Status='" + DropDownList4.SelectedValue + "', NextFollowup='" + TextBox8.Text + "', Remarks='" + TextBox9.Text + "', Name='" + TextBox1.Text + "', Email='" + TextBox2.Text + "', Phone='" + TextBox3.Text + "','','','','', City='" + TextBox4.Text + "', Country='" + TextBox5.Text + "', Course='" + TextBox6.Text + "', Comments='" + TextBox7.Text + "', Cost='" +TextBox14.Text+ "' where SN='" + HiddenField1.Value + "'";
int i = cmd.ExecuteNonQuery();
con.Close();
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Mar 21, 2010
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An error occured: System.Data.SqlClient.SqlException: Cannot find the user 'dbo', because it does not exist or you do not have permission. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException
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at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at ASP.runsql_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:~hosting details removed for security~RunSQL.aspx:line 88
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Jun 8, 2010
An unhandled exception of type 'System.InvalidOperationException' occurred in System.Xml.dll
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Jan 25, 2010
I am useing sql and vwd.
i created the db on sql and used database explorer to connect it to vwd.
it keeps failing at step 5 (con.open())
i think i listed all relevant code, but if i missed something let me know and ill post it.
what am i missing.
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Mar 17, 2010
I get and error when I run a sub select statement. What is wrong with the statement?
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ERROR:
System.Data.SqlClient.SqlException: Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.
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Mar 30, 2010
here`s my problem that i don`t know how to fix it
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Jan 21, 2011
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DataSourceID="SqlDataSource1" EnableModelValidation="True" ForeColor="#333333"
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<AlternatingRowStyle BackColor="White" />
<CommandRowStyle BackColor="#D1DDF1" Font-Bold="True" />
<EditRowStyle BackColor="#2461BF" />
<FieldHeaderStyle BackColor="#DEE8F5" Font-Bold="True" />
<Fields>
<asp:CommandField ShowInsertButton="True" />
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<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
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Jan 20, 2010
Hopefully I am posting this in the correct forum.
I am having a problem with my ASP.Net Web application. The application is developed using vb.net and is linked to a SQL Server database. Let me explain how the application works and the problem I am experiencing. The system is an online web app which allows registered users to create a CV online. One of the pages within the app gives users the chance to add a cover note to their CV. The page that allows them to do this consists of only a textarea control and a button control. The textarea allows users to input up to 4,000 characters.
Once the user clicks the 'Save' button to save their cover note info, the following code then executes.This code checks to see if the CV already has cover note info, if it does, then the application runs an update statement, otherwise, it runs an insert statement.The table within the database which records the cover note information is called tbl_covernote and has three columns, covernote_id (int and autoincrement), cv_id(int), covernote_text (nvarchar(max)).
The error which occurs sometimes is as follows:
Dim dr As SqlDataReader
Dim param(0) As SqlParameter
Finally [code]...
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Jan 18, 2010
In code behind getting error: Code:
Dim mySqlSelect As String = "Select distinct GroupName from Vecellio.dbo.GroupsTable where GroupName like %" & prefixText & "% order by GroupName desc" Value of string: Select distinct GroupName from Vecellio.dbo.GroupsTable where GroupName like %A% order by GroupName desc
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Nov 4, 2010
I have asp.net application, using LINQ to connecto to SQL Server 2008 R2 databse. My connection string: Data Source=[SqlServerIp];Initial Catalog=[databaseName]User Id=newLogin;Password=newPassword; When I deploy application on my local IIS (which is not the same machine as database server)
it works fine, but when I deploy application on other IIS (the same machine as sqlServer) it throws an exception: System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. how to fix it? Maybe it is due to some bad configuration of IIS?
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Jul 12, 2010
in my web project i got an error that i couldnt find any solution. the error says: System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. when i work in local there were no problem i put files to our server and i changed the database also. when i work in server in web application in Default.aspx i can connect db and get values without any problem using my DataLibrary
BUT the problem in my web service i also use my DataLibrary in webservice but when i try to run a method in web service it gives me the error which is : System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
my new db connection is
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Oct 19, 2010
currently, I am working on the project where I have to configure Application on IIS7 with network drive and doing this I am getting the error regarding security. Let me explain in detail. We have two production server, both having Windows 2008. now one server acting as the storage server and other server will work as web server which having the IIS (here IIS7). Now, I have to deploy the application on the storage server and in web server I have to configure the application in IIS with the path of network drive (here network drive means path of the folder at storage server). At here I had provide the full path like \ servernamedrivename$foldername, and also provide the credential at "connect at" button.Now when I open the page it will display the page but with the following error.
Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. Now new question that Credential is proper or not? Here my both production server having the user : username1 and password: Password1 but the domain is different. So, what I do that enter only the username1 in user name and password1 in password box.
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Mar 9, 2011
this is my web-method for an autoCompleteExtender within my webpart:
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at the line : SqlDataReader myReader = myCmnd.ExecuteReader();<br/>
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Mar 23, 2011
I am getting this error:
CS1061: 'System.Data.SqlClient.SqlDataAdapter' does not contain a definition for 'Rows' and no extension method 'Rows' accepting a first argument of type 'System.Data.SqlClient.SqlDataAdapter' could be found.
Here is my code, what am I doing wrong?:
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Oct 14, 2010
System.Data.SqlClient is not filling DataTable named "Person" Go to [URL] Webpage message reads: Exception Details: System.Data.SqlClient.SqlException: Invalid object name 'Person'. Source Error:
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Source File: d:hostingcforedDefault.aspx.vb Line: 41 Stack Trace:
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Dec 2, 2010
Suddenly I got this message:
unhandled exception has occurred. unknown server tag 'asp:ListView'
What can be wrong with the project?
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Aug 3, 2010
We have an asp.net 2.0 application in which we get the exception of type 'System.OutOfMemoryException' whenever value is retrieved or stored in viewstate. It does not happen when we test it in local PC but when it is deployed on application server, the exception is thrown.
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Jan 5, 2010
Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.TextBox'.
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