I am using vb.net and a ms sql database. I can create datasets for every table in my database except for 1 table. Vb.net says that i have an error in my database. What can i do? is there a site that lists common database errors? Its driving me crazy, it just tells me my database has an error. It doesnt specify it. Any suggestions?
thanks
Hi,
We have a production SQLServer 6.5 running with service pack SP5a update:
I got the following 2 errors.....
1.
Error : 806, Severity: 21, State: 1
Could not find virtual page for logical page 67833121 in database 'tempdb' database 'tempdb'
2.
I got error when I ran a job for Update statistics
Error : 614, Severity: 21, State: 3
A row on page 2697653 was accessed that has an illegal length of -8631 in database 'abc'.
For Error 2: I ran update statistics using query analyser. It is fine
Is there anything I have to do further?
For Error 1 : The work around given by Microsoft
=================================================
I ran
DBCC CHECKTABLE(syslogs)
I am getting the following message on :
master:
Checking syslogs
The total number of data pages in this table is 1.
*** NOTICE: Notification of log space used/free cannot be reported because the log segment is not on its own device.
Table has 11 data rows.
DBCC execution completed. If DBCC printed error messages, see your System Administrator.
model:
Checking syslogs
The total number of data pages in this table is 47.
*** NOTICE: Notification of log space used/free cannot be reported because the log segment is not on its own device.
Table has 532 data rows.
DBCC execution completed. If DBCC printed error messages, see your System Administrator.
tempdb:
Checking syslogs
The total number of data pages in this table is 1.
*** NOTICE: Notification of log space used/free cannot be reported because the log segment is not on its own device.
Table has 31 data rows.
DBCC execution completed. If DBCC printed error messages, see your System Administrator.
I ran dbcc checkdb on master,model and tempdb . Still I get the same problem.
for tempdb:
Checking 8
The total number of data pages in this table is 1.
*** NOTICE: Notification of log space used/free cannot be reported because the log segment is not on its own device.
Table has 19 data rows.
for master:
Checking 8
The total number of data pages in this table is 1.
*** NOTICE: Notification of log space used/free cannot be reported because the log segment is not on its own device.
Table has 27 data rows.
for model:
Checking 8
The total number of data pages in this table is 47.
*** NOTICE: Notification of log space used/free cannot be reported because the log segment is not on its own device.
Table has 532 data rows.
All system databases and userdatabase recovered successfully when I restarted sqlserver.
Please advice how to get rid of this problem.
Thanks in advance,
Anu
I have tired for this!
When I use SSIS for extract data from ssas, that means,I use mdx query.
then random error occured.
Hope some one can understand my poor English....
And the Error Info show below.
Code Snippet
Error: 0xC0202009 at Data Flow Task - For Individual User Tech Points, OLE DB Source 1 1 [31]: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E05.
An OLE DB record is available. Source: "Microsoft OLE DB Provider for Analysis Services 2005" Hresult: 0x00000001 Description: "Error Code = 0x80040E05, External Code = 0x00000000:.".
Error: 0xC004701A at Data Flow Task - For Individual User Tech Points, DTS.Pipeline: component "OLE DB Source 1 1" (31) failed the pre-execute phase and returned error code 0xC0202009.
Hello,
I am applying hourly differential backup to the backup server from production with the following command. This command makes the database on standby server into read only mode.
RESTORE DATABASE ARSYSTEM FROM DISK = 'E:SQL backup from productionsql_full_backup'
WITH MOVE 'arsystem' TO
'd:ardataarsystem.mdf' ,
MOVE 'arsystem_log' TO 'D:ARLOGARsystem' ,
STANDBY = 'E:SQL backup from productionSQL daily diff back up'
Now I want to run a command which will put the database in write mode. I have created a job which would make the datbase Write mode. This job runs successfully sometimes and fails sometimes. I need to ensure that the job always succeeds. When it fails, how do I troubleshoot and what is the possible fix?
Thanks in advance.
The error message is
Cannot apply the backup on device 'E:SQL backup from productionSQL daily diff back up' to database 'ARSYSTEM'. [SQLSTATE 42000] (Error 3136) RESTORE DATABASE is terminating abnormally. [SQLSTATE 42000] (Error 3013). The step failed.
The steps for the job are as follows with the failing step highlighted in bold.
copy /y "\172.31.9.12Remedy BackupackupSQL backupsql_full_backup" "E:SQL backup from productionsql_full_backup"
copy /y "\172.31.9.12Remedy BackupackupSQL backupSQL daily diff back up" "E:SQL backup from productionSQL daily diff back up"
xp_cmdshell 'net stop "bmc remedy action request system server"'
exec rp_kill_db_processes 'ARSYSTEM'
RESTORE DATABASE ARSYSTEM
FROM DISK = 'E:SQL backup from productionsql_full_backup'
WITH
MOVE 'arsystem' TO 'd:ardataarsystem.mdf' ,
MOVE 'arsystem_log' TO 'D:ARLOGARsystem' ,
NORECOVERY
Failing step
RESTORE DATABASE ARSYSTEM
FROM DISK = 'E:SQL backup from productionSQL daily diff back up'
WITH
MOVE 'arsystem' TO 'd:ardataarsystem.mdf' ,
MOVE 'arsystem_log' TO 'D:ARLOGARsystem' ,
RECOVERY
xp_cmdshell 'del /f "E:SQL backup from productionsql_full_backup"'
xp_cmdshell 'del /f "E:SQL backup from productionsql daily diff back up"'
xp_cmdshell 'net start "bmc remedy action request system server"'
I have scheduled the following hourly diffential restore job too which never fails.
RESTORE DATABASE ARSYSTEM FROM DISK = 'E:SQL backup from productionsql_full_backup'
WITH MOVE 'arsystem' TO
'd:ardataarsystem.mdf' ,
MOVE 'arsystem_log' TO 'D:ARLOGARsystem' ,
STANDBY = 'E:SQL backup from productionSQL daily diff back up'
EXEC MASTER..XP_CMDSHELL 'del /f "E:SQL backup from productionSQL daily diff back up"'
Cn not do anything with my sql server, everything i trt to do i get this message, user does not have permision, etc, ,
I am running windows Vista Business, SQL SERVER 2005
so what going on here
I'am doing functionality test on DTS packages and saving my DTS packages to meta data services instead of saving them as local packages. We would like to see what information would be provided by saving them this way, but when we try to open the meta data browser (the 3rd icon under DTS) we get the following error:
An error occurred while trying to access the database information. The msdb database could not be opened.
got rid of my error about user login rights, it was all working yesterday. but for some reason i now get this error CREATE DATABASE permission denied in database 'master'.
An attempt to attach an auto-named database for file C:InetpubwwwrootsqlSiteApp_DatasiteDB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
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.Data.SqlClient.SqlException: CREATE DATABASE permission denied in database 'master'.
An attempt to attach an auto-named database for file C:InetpubwwwrootsqlSiteApp_DatasiteDB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
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:
[SqlException (0x80131904): CREATE DATABASE permission denied in database 'master'.
An attempt to attach an auto-named database for file C:InetpubwwwrootsqlSiteApp_DatasiteDB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +734995
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1838
System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +33
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +628
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +170
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +359
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +496
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +121
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +137
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) +83
System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1770
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +17
System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
System.Web.UI.WebControls.GridView.DataBind() +4
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +69
System.Web.UI.Control.EnsureChildControls() +87
System.Web.UI.Control.PreRenderRecursiveInternal() +41
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360
i have this in my web.config file <connectionStrings> <add name="ConnectionStringTest" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=C:InetpubwwwrootsqlSiteApp_DatasiteDB.mdf;Integrated Security=SSPI;Connect Timeout=30;User Instance=False" providerName="System.Data.SqlClient" /> </connectionStrings> <appSettings /> <system.web> <!-- Set compilation debug="true" to insert debugging symbols into the compiled page. Because this affects performance, set this value to true only during development. --> <compilation debug="true" /> <identity impersonate="true"/> and my asp connection string is <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionStringTest %>" SelectCommand="SELECT [entryID], [compID], [emailAddy], [answer] FROM [entry]"></asp:SqlDataSource> if i set user instance to true i get a user permission error. it says on sql server management that i have dbo rights on my database, but it wont let me put datareader or write on this login. any ideas? its driving me insane
Hi,
View 1 Replies View RelatedHi there,
I got this error when i tried to attach the adventureworks database and SSIS training database.
an exception occurred while executing a transact-sql statement or batch
(microsoft.sqlserver.connectioninfo)
could not find row in sysindexes for database ID 17, object ID 1, index ID 1. Run DBCC
checktable on sysindexes.
I join join a network domain for my computer. Previously it doesnt have this problem.
Hi!
View 36 Replies View Related
I am using SQL express and Visual web developer on windows Vista.
When I try to create a new database the following message appears.
CREATE DATABASE permission denied in database master (error 262)
I log on to my computer as an administrator.
Help appreciated
Prontonet
I am trying to copy one database to another using copy wizard for SQL Server 2005. The destination database is on another server/box.
I get the following errors when executing the SSIS package: "The job failed. The Job was invoked by User abcd. The last step to run was step 1 (abcd_0_Step).".
"Executed as user: BILLSVRSYSTEM. ...ion 9.00.3042.00 for 32-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 11:30:55 AM Progress: 2008-05-05 11:30:56.81 Source: crmtest_BILLSVR_Transfer Objects Task Task just started the execution.: 0% complete End Progress Error: 2008-05-05 11:30:57.34 Code: 0x00000000 Source: abcd_abcd_Transfer Objects Task Description: Failed to connect to server crmtest. StackTrace: at Microsoft.SqlServer.Management.Common.ConnectionManager.Connect() at Microsoft.SqlServer.Dts.Tasks.TransferObjectsTask.TransferObjectsTask.OpenConnection(Server& server, ServerProperty serverProp) InnerException-->Login failed for user 'abcdabcd$'. StackTrace: at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.... The package execution fa... The step failed."
Can this be done? Is there something that needs to be set security wise for this to work?
when I do DROP DATABASE I'm getting errors because it's in use. But if I do a delete from the mgmt studio gui I have the option to close all connections as part of the delete. Is there a way to achieve the same effect from a sql script?
View 7 Replies View RelatedI am working on a website that is currently being hosted. The website was configured for admin,guest and members. Everything was working fine. I made no changes to code. When I log in as admin I am able to navigate to most of the pages however I keep getting this error. From the error it seems to say that some of the required fields are null but they are not.
Some of the required attributes of Person are NULL in the Persons
table 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.InvalidOperationException: Some of the required attributes of Person
are NULL in the Persons tableSource Error:
Line 141: While r.Read()Line 142: If TypeOf r("id") Is DBNull Or TypeOf r("visible") Is DBNull Or TypeOf r("firstName") Is DBNull Or TypeOf r("lastName") Is DBNull ThenLine 143: Throw New InvalidOperationException(Messages.PersonRequiredAttributesMissing)Line 144: End IfLine 145:Source File:
E:webcabletradeshtdocsApp_CodePeopleSqlPeopleProvider.vb Line:
143 Stack Trace:
[InvalidOperationException: Some of the required attributes of Person are NULL in the Persons table] SqlPeopleProvider.GetPersonsForApproval(String transactionTypeId) in E:webcabletradeshtdocsApp_CodePeopleSqlPeopleProvider.vb:143 AdminAccountApproval.Page_Load(Object sender, EventArgs e) in E:webcabletradeshtdocsAdminAccountApproval.aspx.vb:42 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +47 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
On my production server there are two databases, From one database the rec are exported to other database thru application written in C++. its simple insert into and when this process is finished the application tries to read rec from the other database which is simple select this process was going on for last 3 years. Today while reading it couldnot be read and gave database error. Can anyone guide me wht could be the reason the user tried it after an hr it worked. My manager wants wht could be the cause that it didn't run at first place. Any help is appreciated. and how to find out this kind of errors in EM.
Thanks
Rea
Hi Guys,
I m having the following problem, if any one knows about this please solve it immediately...
Error Code : 2
Error Message : Select error : Data-Conversion Resulted in Overflow.
Log is error number and message and contact ur system adminstrator.
What is the error and how to rectify this ????
Thanks for ur help.. I want the accurate solution.
Thanks and regards,
VJ
Hi guys,
Toda i try to insert one row in my databse product table......that time i got this kind of error......
Microsoft OLE DB Provider for ODBC Drivers error '80040e14'
[Microsoft][ODBC SQL Server Driver][SQL Server]The log file for database 'testDatabase' is full. Back up the transaction log for the database to free up some log space.
the transaction log for the database to free up some log space.
/xxxx/yyyy/zzzzzzzzzzzz.asp, line 109
any one know about this kind of error .........pls help me.......
thanks in advanse
Dear All,
i am getting this error messages relzated to "sp_configure"
can anyone please give me a solution for this
Critical --X---- 6:27:37 AM 20/11/07 VSS HP DBSPI DBSPI vss:metric3234 DBSPI40-1: Unable to fetch data from table 'sysdatabases' [Attempt to fetch on unopened cursor. (19525)].
Critical --X---- 6:27:36 AM 20/11/07 VSS HP DBSPI DBSPI vss:metric3233 DBSPI40-1: Unable to fetch data from table 'sysdatabases' [Attempt to fetch on unopened cursor. (19525)].
Critical 1 --X--X- 4:41:38 AM 20/11/07 VSS HP DBSPI DBSPI vss:metric3025 DBSPI40-1: Unable to fetch data from table 'spt_monitor' [Attempt to fetch on unopened cursor. (19525)].
Critical 4 --X--X- 3:44:43 AM 20/11/07 VSS HP DBSPI DBSPI vss:metric3227 DBSPI40-1: Unable to fetch data from table 'sysprocesses' [Attempt to fetch on unopened cursor. (19525)].
Critical 3 --X--X- 3:44:43 AM 20/11/07 VSS HP DBSPI DBSPI vss:metric3025 DBSPI40-1: Unable to fetch data from table 'sp_configure 'max degree of parallelism'' [Attempt to fetch on unopened cursor. (19525)].
Thanks & Regards
feroz
Hello
I created a database for my PDA application with several tables. 2 of those tables have more than 15 columns and by some strange reason tables from those 2 and below does not show the columns.
When I take those big tables out, the rest of the tables show correctly.
Now.. when I try to open any of those tables that does not show the columns I get this error:
Error : 0x80040e37 DB_E_NOTABLE
Native Error: (0)
Description :
Interface Defining Error : IID_ICommand
Param. 0:0
Param. 1:0
Param. 2:0
Param. 3:MyTable
Param. 4:
Param. 5:
Im using VS2005, SQL CE 3.5 and Im looking at the db in the query analyser.
What would I've been doing wrong??
thanks in advance
Alberto
when i try to create a database i get this error
TITLE: Microsoft SQL Server Management Studio Express
------------------------------
Create failed for Database 'GunzDB'. (Microsoft.SqlServer.Express.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.2047.00&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Create+Database&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.Express.ConnectionInfo)
------------------------------
CREATE DATABASE permission denied in database 'master'. (Microsoft SQL Server, Error: 262)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.3042&EvtSrc=MSSQLServer&EvtID=262&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
can you please help
Hello,
I am taking the error message which is in the below side,while restoring a database.(I am using sql server 2005)
The backup set holds a backup of a database other than the existing 'db1' database. (db1 is the database name.)
Can you help me?
Hi guys,
I created a database using SQL Server EXpress edition but now i need to use SQL Server Development edition. I cant connect to the database now?
Anyone tell me what the problem is.
When i am trying to connect to SQL Server(Express edition) on production server i am getting the following error.
"An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: TCP Provider, error: 0 - No such host is known.)" My SQL connection string is like this which i wrote in web.config.
<add key="conn1" value="Data Source=xxx.xxx.x.xxxyz,1433;Initial Catalog=abcdef_xyz;persist Security Info=true;User ID=xx;Password=xxxxxx"/>
string constr = ConfigurationManager.AppSettings["conn1"]; SqlConnection con = new SqlConnection(constr);
con.Open();
When i searched microsoft help to resolve this error, it suggested me to enable TCP/IP protocol for SQL server, i did that, but even after doing that i am still not able to connect to the database. Could any one please tell me what else i need to configure in order to connect to the database.
Thanks
I get the following error:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
How do I correct it?
hi,I have an application that runs perfectly on my local machine. When I publish it to the server, it gives me this error:Server Error in '/' Application.
An
error has occurred while establishing a connection to the server. When
connecting to SQL Server 2005, this failure may be caused by the fact
that under the default settings SQL Server does not allow remote
connections. (provider: SQL Network Interfaces, error: 26 - Error
Locating Server/Instance Specified) Is there anything I am missing? Thanks!
I get a Connections to SQL Server Files (*.mdf) require SQL Server Express 2005 to function properly error when I try to create a new SQL Server .mdf database in Visual Web Developer. I tried to re-install SQL Server express but get a message that it is already installed. I also have SQL Server 2005 installed. Could that be the problem?Any help would be appreciated.
Thanks.
Hi All,
I am a beginner in ASP.NET and trying to access sql database from using C# language thru ASP.NET . I hv tried with below code but could not able to make out. connection = new SqlConnection("Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=Northwind;Data Source=ServerName;");
connection.Open();
dataadapter = new SqlDataAdapter("select * from customers", connection);dataset = new DataSet();
dataadapter.Fill(dataset, "table1");
DataGrid1.DataSource = dataset;
DataGrid1.DataMember = "table1";
Am getting the error -
System.Data.SqlClient.SqlException: Login failed for user 'ServerNameASPNET'.
Please help.
i try to attach sqlserver db but i get this error
TITLE: Microsoft SQL Server Management Studio Express------------------------------
Attach database failed for Server 'srvsqlsrv'. (Microsoft.SqlServer.Express.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.2047.00&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Attach+database+Server&LinkId=20476
------------------------------ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.Express.ConnectionInfo)
------------------------------
One or more files do not match the primary file of the database. If you are attempting to attach a database, retry the operation with the correct files. If this is an existing database, the file may be corrupted and should be restored from a backup. (Microsoft SQL Server, Error: 5173)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.2047&EvtSrc=MSSQLServer&EvtID=5173&LinkId=20476
------------------------------BUTTONS:
OK------------------------------
what i will do to solve this error
Hi guys, I am facing a confusing problem, whenever i select the add new item tab and choose add sql database, it reads an error stating 'Connections to sql server files require SQL server 2005 to be functioning properly, please verify the installation of the component or download it'
The thing is, I have sql server 2005 properly installed on my pc and at the same time, whenever I choose to create a new connection from the server connection or in setting up a connection to the existing databases, I do not face any problem, so why is this issue occuring over here, I have no idea, thanks to anyone willin to resolve!
im creating a ecommerce website, and i need to create a database, im using visual studio .net
and when i try to create a new database using VS.net i choose "use sql server authentication" and no matter what i type in for the login id, i get the following ado error
"ADO Error : ' Login failed for user "blank". Reason. Not associated with a trusted SQL server connection.'
thanks in advance.
Hi all,
I'm getting an error when updating my database. The connection is fine and the dropdown menu is good also so i think it's the way i've formed my sql string. Here's the line i think i'm having probs with:
SQLString = "UPDATE project_descriptions SET " & _
"lecturer_name = '" & Replace(LecturerName.Text,"'","''") & "'," & _
"project_title = '" & Replace(ProjectTitle.Text,"'","''") & "', " & _
"Project_description = '" & Replace(ProjectDescription.Text,"'","''") & "'," & _
" WHERE project_code = '" & ProjectCode.SelectedItem.Value & "'"
Can anyone rearrange it so i stop getting an error?
Here's my code. if it helps.
<%@ Import Namespace="System.Data.OleDb" %>
<SCRIPT language="VB" runat="server">
Dim DBConnection As OleDbConnection
Dim DBCommand As OleDbCommand
Dim DBReader As OleDbDataReader
Dim SQLString As String
Sub Page_Load
If Not Page.IsPostBack Then
'-- Load drop-down list with item numbers
DBConnection = New OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data Source=C:finalyearproject2projectallocation.mdb")
DBConnection.Open()
SQLString = "SELECT project_code FROM project_descriptions ORDER BY project_code"
DBCommand = New OleDbCommand(SQLString, DBConnection)
DBReader = DBCommand.ExecuteReader()
ProjectCode.DataSource = DBReader
ProjectCode.DataTextField = "project_code"
ProjectCode.DataValueField = "project_code"
ProjectCode.DataBind()
DBReader.Close()
DBConnection.Close()
End If
End Sub
Sub SelectRecord (Src As Object, Args As EventArgs)
DBConnection = New OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data Source=C:finalyearproject2projectallocation.mdb")
DBConnection.Open()
SQLString = "SELECT * FROM project_descriptions WHERE " & _
"project_code = '" & ProjectCode.SelectedItem.Value & "'"
DBCommand = New OleDbCommand(SQLString, DBConnection)
DBReader = DBCommand.ExecuteReader()
DBReader.Read()
LecturerName.Text = DBReader("lecturer_name")
ProjectTitle.Text = DBReader("project_title")
ProjectDescription.Text = DBReader("project_description")
DBReader.Close()
DBConnection.Close()
UpdateButton.Visible = True
End Sub
Sub UpdateRecord (Src As Object, Args As EventArgs)
'-- CHECK FOR VALID RECORD ---
Dim ValidRecord As Boolean = True
'-- Check for missing Project Title
If ProjectTitle.Text = "" Then
ProjectTitleMessage.Text = "Missing Project Title"
ValidRecord = False
End If
'-- Check for missing Lecturer Name
If LecturerName.Text = "" Then
LecturerNameMessage.Text = "Missing Lecturer Name"
ValidRecord = False
End If
'-- Check for missing Project Description
If ProjectDescription.Text = "" Then
ProjectDescriptionMessage.Text = "Missing Project Description"
ValidRecord = False
End If
If ValidRecord = True Then
'-- UPDATE A RECORD --
Try
DBConnection = New OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data Source=C:finalyearproject2projectallocation.mdb")
DBConnection.Open()
SQLString = "UPDATE project_descriptions SET " "lecturer_name = '" & Replace(LecturerName.Text,"'","''") & "'," "project_title = '" & Replace(ProjectTitle.Text,"'","''") & "', " "Project_description = '" & Replace(ProjectDescription.Text,"'","''") & "'," " WHERE project_code = '" & ProjectCode.SelectedItem.Value & "'"
DBCommand = New OleDbCommand(SQLString, DBConnection)
DBCommand.ExecuteNonQuery
DBConnection.Close()
UpdateMessage.Text = "Record updated"
Catch
UpdateMessage.Text = "Update problem. Record not changed. " & SQLString
End Try
End If
End Sub
</SCRIPT>
<html>
<head>
<style>
.head {font-family:arial; font-size:12pt; font-weight:bold; width:560px;
border:outset 1 #F0F0F0; padding:2pt; background-color:#990000;
color:#FFFFFF; text-align:center}
.box {font-family:arial; font-size:8pt; line-height:9pt; width:200px;
height:20px; overflow:auto}
.right {text-align:right}
.center {text-align:center}
table {font-family:arial; font-size:8pt; line-height:9pt; width:560px;
background-color:#F9F9F9; border-collapse:collapse}
th {font-family:arial; font-size:8pt; line-height:14pt;
font-weight:bold; text-align:center; vertical-align:bottom;
background-color:#990000; color:#FFFFFF}
td {font-family:arial; font-size:8pt; line-height:9pt;
vertical-align:top}
</style>
</head>
<body>
<form runat="server">
<div class="head">Project Update</div>
<table id="UpdateTable" border="1" rules="rows">
<tr>
<th> Project Code: </th>
<td><asp:DropDownList id="ProjectCode" runat="server"/>
<asp:Button Text="Select" OnClick="SelectRecord" runat="server"/>
</td>
<td></td>
</tr>
<tr>
<th> Lecturer Name: </th>
<td><asp:TextBox id="LecturerName" runat="server"
Columns="40"
MaxLength="50"/></td>
<td><asp:Label id="LecturerNameMessage" runat="server"
ForeColor="#FF0000"
EnableViewState="False"/></td>
</tr>
<tr>
<th> Project Title: </th>
<td><asp:TextBox id="ProjectTitle" runat="server"
Columns="40"
MaxLength="50"/></td>
<td><asp:Label id="ProjectTitleMessage" runat="server"
ForeColor="#FF0000"
EnableViewState="False"/></td>
</tr>
<tr>
<th> Project Description: </th>
<td><asp:TextBox id="ProjectDescription" runat="server"
TextMode="MultiLine"
Columns="45"
rows="3"/></td>
<td><asp:Label id="ProjectDescriptionMessage" runat="server"
ForeColor="#FF0000"
EnableViewState="False"/></td>
</tr>
</asp:Panel>
</table>
<br>
<asp:Button id="UpdateButton" runat="server"
Text="Update Record"
Visible="False"
OnClick="UpdateRecord"/>
<asp:Label id="UpdateMessage" runat="server"
ForeColor="#FF0000"
EnableViewState="False"/>
</form>
</body>
</html>
I have created a connection to a SQL server database using the wizards in asp.net.
When I created the Sqlconnection I tested it and it was successful.
However, I have now also created a data Adapter using the wizards but I keep getting an error
" System.Data.SqlClient.SqlException: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection."
Does anyone know what is wrong with this?
Please help me.
Hi,I am getting this error when i am connecting sql database.Error = "SQL Server does not exist or access denied."Can you please suggest me where i am going wrong.RegardsNaveen
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