Connection String - Does Not Conform To The OLE DB Specification
Jan 24, 2004
I'm trying to build a connection string to SQL Server 7.0 from ASP.net w/ C#
I get the following error:
Format of the initialization string does not conform to the OLE DB specification. Starting around char[100] in the connection string.
What the heck does this mean? What am I doing wrong.. My connection string is below:
string strConnection = "Provider='Provider=SQLOLEDB; server=XXXXXX.XXXXXXXXXXXXX.COM;'UID=XXXXXX;PWD=XXXXXXX;DATABASE=XXXXXX'";
Is there a way to make good connection strings like a tool or something?
Thanks for your time.
thunk
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Feb 5, 2008
In Server Explorer I am trying to add a data connection for OUR database using OUR own ole db data provider. Procedure below-
1. Right click "Data Connections"
2. Click "Add Connection...", "Change Data Source" dialog is displayed.
3. Select "other" and ".NET Framework Data Provider for OLE DB". Click OK. "Add Connection" dialog is displayed.
4. Select "OLE DB Provider". I selected OUR provider.
5. Edit necessary properties. Click OK.
6. An error dialog is displayed saying "Format of the initialization string does not conform to the OLE DB specification."
If I go back to the "Add Connection" dialog(after clicking OK on error) and click "Advanced", I see connection string as--
Provider=OURPROVIDER;Data Source=our_backend;Password=password;User ID=admin;Initial Catalog=mydb
I am not able to find out what/where went wrong. I tried this conneciton string in a c# program, it works perfectly fine.
Can anyone help me on why I am getting this error with our provider in SSIS?
Thanks,
Vivek.
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Feb 11, 2008
It is SQL Server 2005. I am trying to create an SSIS package for OUR database engine with OUR OLE DB provider.
In Server Explorer I am trying to add a data connection for OUR database using OUR own ole db data provider. Procedure below-
1. Right click "Data Connections"
2. Click "Add Connection...", "Change Data Source" dialog is displayed.
3. Select "other" and ".NET Framework Data Provider for OLE DB". Click OK. "Add Connection" dialog is displayed.
4. Select "OLE DB Provider". I selected OUR provider.
5. Edit necessary properties. Click OK.
6. An error dialog is displayed saying "Format of the initialization string does not conform to the OLE DB specification."
I did some tracing. My observations are-
Connection string is built internally as
"Provider=MYOLEDB;Password=password;Data Source=myserver;User ID=admin;Initial Catalog=SYSTEM;Window Handle=984398;Prompt=CompleteRequired"
The last property causes this issue. i.e. presence of 'Prompt=CompleteRequired' is the problem.
I tried this with simple c# test program to connect. If I pass the whole connection string as above to OleDbConnection() it gives the error--
"Format of the initialization string does not conform to the OLE DB specification."
It works fine if I pass connection string removing last property, i.e.
"Provider=MYOLEDB;Password=password;Data Source=myserver;User ID=admin;Initial Catalog=SYSTEM;Window Handle=984398"
So the problem is that the connection string built contains 'Prompt=CompleteRequired' at the end. Our provider returns DBPROMPT_NOPROMPT for DBPROP_INIT_PROMPT property. Still why the connection string is built as 'Prompt=CompleteRequired'?
Probably this is because of missing something in properties/implementation. What is it?
Thanks,
Vivek.
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Apr 18, 2007
can't figure out this error. i think i'm writing something wrong in the connnection string. i'm using SQL Server Express, if that helps. in my config file: <connectionStrings> <add name="OfficialScribblerConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|OfficialScribbler.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient"/> </connectionStrings> in my aspx file:Dim DBConnection = New OleDbConnection("OfficialScribblerConnectionString") DBConnection.Open() Dim SQLString As String = "SELECT PostedDate From Entries_tbl ORDER BY PostedDate"
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Jun 6, 2007
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.ArgumentException: Format of the initialization string does not conform to specification starting at index 0.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: [ArgumentException: Format of the initialization string does not conform to specification starting at index 0.] System.Data.Common.DbConnectionOptions.GetKeyValuePair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) +1242 System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +128 System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) +102 System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) +52 System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous) +24 System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(String connectionString, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) +125 System.Data.SqlClient.SqlConnection.ConnectionString_Set(String value) +56 System.Data.SqlClient.SqlConnection.set_ConnectionString(String value) +4 System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +138 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.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
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Feb 4, 2008
I received this error my server:
[ArgumentException: Format of the initialization string does not conform to specification starting at index 0.] System.Data.Common.DbConnectionOptions.GetKeyValuePair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) +1242 System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +128 System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) +102 System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) +52 System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous) +24 System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(String connectionString, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) +125 System.Data.SqlClient.SqlConnection.ConnectionString_Set(String value) +56 System.Data.SqlClient.SqlConnection.set_ConnectionString(String value) +4 System.Data.SqlClient.SqlConnection..ctor(String connectionString) +21 admin_ratings.Page_Load(Object sender, EventArgs e) +1345 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +47 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
Here's my code, and this worked fine with the 3rd connection string on my local machine. It did the update to the proper fields in my db:
Dim Original_WebsiteID As Integer = tblwebsiteRow.WebSiteID Dim conRatings As SqlConnection
Dim strUpdate As StringDim cmdUpdate As SqlCommand conRatings = New SqlConnection(ConnectionString = "Connect Timeout=8; Integrated Security=True;Database=linkexchanger; Server=************;uid=****; pwd=********; ")
'conRatings = New SqlConnection(ConnectionString = "Connect Timeout=8; Initial Catalog=linkexchanger; Data Source=******; uid=*****; pwd=*****;")
'conRatings = New SqlConnection("Server=SCOTSQLEXPRESS;Initial Catalog=linkexchanger;Integrated Security=True;Connect Timeout=8;")
strUpdate = "UPDATE tblWebSite SET Rating = " & Rate & "WHERE (WebSiteID = " & Original_WebsiteID & ")"cmdUpdate = New SqlCommand(strUpdate, conRatings)
conRatings.Open()
cmdUpdate.ExecuteNonQuery()
conRatings.Close()
Next
End Sub
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Jul 3, 2007
I am trying to get the CLR user-defined aggregate functions sample working (VB version).
I've saved the sample (from Invoking CLR User-Defined Aggregate Functions ) to a .vb file and compiled it like this:
C:dataVStudioprojectsSQLutilsSQLutils>c:WINDOWSMicrosoft.NETFrameworkv2
.0.50727vbc /t:library /out: SQLutils.dll Class1.vb
Microsoft (R) Visual Basic Compiler versie 8.0.50727.42
voor Microsoft (R) .NET Framework versie 2.0.50727.42
Copyright (c) Microsoft Corporation. Alle rechten voorbehouden.
The SQLutils.dll file is created without warnings or errors.
I've created the assembly
create assembly sqlutildll from 'D:SQLdatadllSQLutils.dll'
and then the function:
CREATE AGGREGATE Concat (@input nvarchar(200)) RETURNS nvarchar(max)
EXTERNAL NAME sqlutildll.Concatenate
and then I got this error:
Msg 6558, Level 16, State 1, Line 1
CREATE AGGREGATE failed because type 'Concatenate' does not conform to UDAGG specification due to method 'Init'.
Msg 6597, Level 16, State 2, Line 1
CREATE AGGREGATE failed.
What is this UDAGG specification ?
How can I make this function working?
The VB code:
Code Snippet
Imports System
Imports System.Data
Imports Microsoft.SqlServer.Server
Imports System.Data.SqlTypes
Imports System.IO
Imports System.Text
<Serializable(), SqlUserDefinedAggregate(Format.UserDefined, IsInvariantToNulls:=True, IsInvariantToDuplicates:=False, IsInvariantToOrder:=False, MaxByteSize:=8000)> <Microsoft.VisualBasic.ComClass()> _
Public Class Concatenate
Implements IBinarySerialize
''' <summary>
''' The variable that holds the intermediate result of the concatenation
''' </summary>
Private intermediateResult As StringBuilder
''' <summary>
''' Initialize the internal data structures
''' </summary>
Public Sub Init()
Me.intermediateResult = New StringBuilder()
End Sub
''' <summary>
''' Accumulate the next value, not if the value is null
''' </summary>
''' <param name="value"></param>
Public Sub Accumulate(ByVal value As SqlString)
If value.IsNull Then
Return
End If
Me.intermediateResult.Append(value.Value).Append(","c)
End Sub
''' <summary>
''' Merge the partially computed aggregate with this aggregate.
''' </summary>
''' <param name="other"></param>
Public Sub Merge(ByVal other As Concatenate)
Me.intermediateResult.Append(other.intermediateResult)
End Sub
''' <summary>
''' Called at the end of aggregation, to return the results of the aggregation.
''' </summary>
''' <returns></returns>
Public Function Terminate() As SqlString
Dim output As String = String.Empty
'delete the trailing comma, if any
If Not (Me.intermediateResult Is Nothing) AndAlso Me.intermediateResult.Length > 0 Then
output = Me.intermediateResult.ToString(0, Me.intermediateResult.Length - 1)
End If
Return New SqlString(output)
End Function
Public Sub Read(ByVal r As BinaryReader) Implements IBinarySerialize.Read
intermediateResult = New StringBuilder(r.ReadString())
End Sub
Public Sub Write(ByVal w As BinaryWriter) Implements IBinarySerialize.Write
w.Write(Me.intermediateResult.ToString())
End Sub
End Class
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Nov 8, 2015
As the title states I have a 64bit DSN but when I try to create ODBC datasource in Reporting Services it does not appear in the dropdown box. I have created as a system DSN.
SQLServer 2008R2
Reporting Services 2008
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Aug 23, 2006
I added a connection (ADO.NET) object by name testCon in the connection manager - I wanted to programmatically supply the connection string. So I used the "Expressions" property of the connection object and set the connectionstring to one DTS variable. The idea is to supply the connection string value to the variable - so that the connection object uses my connection string.
Then I added a "Backup Database Task" to my package with the name BkpTask. Now whenever I try to set the connection property of BkpTask to the testCon connection object, by typing testCon, it automatically gets cleared. I am not able to set the connection value.
Then after spending several hours I found that this is because I have customized the connection string in testCon. If I don't customize the connection string, I am able to enter the "testCon" value in the connection property of the BkpTask.
Is this an intrinsic issue?
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Sep 27, 2007
Hi,
I'm having a BIG problem, this is my 3rd day looking for answer !I'm trying to create a custom membership provider with MS SQL database 2005 but not the default ASPNETDB. I've changed the web.config to be as following:<connectionStrings><add name="sqlConn" connectionString="Data Source=.;Integrated Security=True;Initial Catalog=ASPNETDB;"providerName="System.Data.SqlClient" /></connectionStrings> <system.web><trace enabled="true" /><roleManager enabled="true" /><authentication mode="Forms" />
<membership defaultProvider="MySqlProvider"><providers><remove name="AspNetSqlProvider"/><add name="MySqlProvider" connectionStringName="SqlConn" type="System.Web.Security.SqlMembershipProvider" applicationName="/" /></providers></membership>
But when I try to login to the site using the login control the following error occurs:
Server Error in '/etest' Application.
Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: The connection name 'LocalSqlServer' was not found in the applications configuration or the connection string is empty.Source Error:
Line 149: <roleManager>
Line 150: <providers>
Line 151: <add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 152: <add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 153: </providers>Source File: C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Configmachine.config Line: 151
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.213
It is clear that this is a prblem with my Machine.Config file - since I've "worked!" on this file for a while. But when I've checked the Machine.config file I've found the LocalSqlServer connection it is talking about! .
I'm lost and I dunno what to do, can anyone help?
Here is the mahine.config in case if you need it:<connectionStrings>
<add name="LocalSqlServer" connectionString="data source=.;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" /></connectionStrings>
<system.data><DbProviderFactories>
<add name="Odbc Data Provider" invariant="System.Data.Odbc" description=".Net Framework Data Provider for Odbc" type="System.Data.Odbc.OdbcFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="OleDb Data Provider" invariant="System.Data.OleDb" description=".Net Framework Data Provider for OleDb" type="System.Data.OleDb.OleDbFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="OracleClient Data Provider" invariant="System.Data.OracleClient" description=".Net Framework Data Provider for Oracle" type="System.Data.OracleClient.OracleClientFactory, System.Data.OracleClient, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="SqlClient Data Provider" invariant="System.Data.SqlClient" description=".Net Framework Data Provider for SqlServer" type="System.Data.SqlClient.SqlClientFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="SQL Server CE Data Provider" invariant="Microsoft.SqlServerCe.Client" description=".NET Framework Data Provider for Microsoft SQL Server 2005 Mobile Edition" type="Microsoft.SqlServerCe.Client.SqlCeClientFactory, Microsoft.SqlServerCe.Client, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" /></DbProviderFactories>
</system.data><system.web>
<processModel autoConfig="true" /><httpHandlers />
<membership><providers>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="LocalSqlServer" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="7" minRequiredNonalphanumericCharacters="1" passwordAttemptWindow="10" passwordStrengthRegularExpression="" /></providers>
</membership><profile>
<providers><add name="AspNetSqlProfileProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Profile.SqlProfileProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</providers></profile>
<roleManager><providers>
<add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /><add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</providers></roleManager>
</system.web>
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Sep 16, 2015
I am using sqljdbc41.jar to connect with MSSQL database, it is working fine on my local machine.Where as on the remote server, same class giving me error
Login failed for user '<domain><windows loginID>'
My connection string is URL...
I am using sqljdbc41.jar and on 64 bit processor , I am using following command which included path for sqljdbc_auth.dll java -Djava.library.path= C: sqljdbc_4.1enuauthx64 TestDao and error is Login failed for user '<domain><windows loginID>' why it is not picking up username passed in connection string. I have 2 machines, one is local and other is remote. on both machine I login using my domain, it is working absolutely fine on local then why the error is coming on remote machine.Both the machines are identical.
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Jan 18, 2008
I have been trying to host my website on Go Daddy for about 3 weeks and I have cleared several problems but this one remains. I can get into the ASPNETDB database for doing logins , etc but I cant access my database called "PINEmgt".
To try to understand where the problem is located,I built a very simple application without login controls and put on it one Detailform accessing a single line table "Signin". I continually get the error message I got with my real app :"The connection name 'PINEMgtConnectionString2' was not found in the applications configuration or the connection string is empty. " There is only one connection string in my app -'PINEMgtConnectionString2'. When I run the app locally on my machine it works. After I move everything to Go Daddy, I get the error message and the following dump"
Line 24: </Fields>
Line 25: </aspetailsView>
Line 26: <aspqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStringsINEMgtConnectionString2 %>"
Line 27: InsertCommand="INSERT INTO Signup(first_name, last_name, email, customer_id) VALUES (,,,)"
Line 28: SelectCommand="SELECT * FROM [Signup]"></aspqlDataSource>
This is indeed the code from my single page app.
The dump is:
[InvalidOperationException: The connection name 'PINEMgtConnectionString2' was not found in the applications configuration or the connection string is empty.]
System.Web.Compilation.ConnectionStringsExpressionBuilder.GetConnectionString(String connectionStringName) +3039085
ASP.default_aspx.__BuildControlSqlDataSource1() in d:hostinguck7scoutDefault.aspx:26
ASP.default_aspx.__BuildControlform1() in d:hostinguck7scoutDefault.aspx:10
ASP.default_aspx.__BuildControlTree(default_aspx __ctrl) in d:hostinguck7scoutDefault.aspx:1
ASP.default_aspx.FrameworkInitialize() in d:hostinguck7scoutDefault.aspx.vb:912306
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +40
System.Web.UI.Page.ProcessRequest() +86
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.default_aspx.ProcessRequest(HttpContext context) +29
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +303
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
After Googleing, asking Go Daddy for info (which they dont give) , etc for three weeks, I need serious mental help
in the form of a solution of this problem. Your help with the problem or the name of a good mental health professional in eastern N.C. (maybe both) would be appreciated.
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May 30, 2008
I have seen another thread with this same problem, but the problem seemed to be a typo. I am getting an error when I try to access the web site ..
The connection name 'USASH-AS0013' was not found in the applications configuration or the connection string is empty.
However, in my web.config file I do have a connection named USASH-AS0013. Here is my web.config file (with my user/pwd hidden). Any help would be greatly appreciated.
<?xml version="1.0"?>
<!--
Note: As an alternative to hand editing this file you can use the
web admin tool to configure settings for your application. Use
the Website->Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
WindowsMicrosoft.NetFrameworkv2.xConfig
-->
<configuration>
<appSettings/>
<connectionStrings>
<add name="USASH-AS0013" connectionString="Provider=SQLOLEDB;Data Source=USASH-AS0013;User ID=****;Password=*****;Initial Catalog="Smart Factory""
providerName="System.Data.OleDb" />
</connectionStrings>
<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.
Visual Basic options:
Set strict="true" to disallow all data type conversions
where data loss can occur.
Set explicit="true" to force declaration of all variables.
-->
<compilation debug="true" strict="false" explicit="true"/>
<pages theme="MySkin" >
<namespaces>
<clear/>
<add namespace="System"/>
<add namespace="System.Collections"/>
<add namespace="System.Collections.Specialized"/>
<add namespace="System.Configuration"/>
<add namespace="System.Text"/>
<add namespace="System.Text.RegularExpressions"/>
<add namespace="System.Web"/>
<add namespace="System.Web.Caching"/>
<add namespace="System.Web.SessionState"/>
<add namespace="System.Web.Security"/>
<add namespace="System.Web.Profile"/>
<add namespace="System.Web.UI"/>
<add namespace="System.Web.UI.WebControls"/>
<add namespace="System.Web.UI.WebControls.WebParts"/>
<add namespace="System.Web.UI.HtmlControls"/>
</namespaces>
</pages>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user.
-->
<authentication mode="Windows"/>
<!--
The <customErrors> section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>
-->
</system.web>
</configuration>
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Feb 19, 2015
I have a child package where the ConnectionString property of a Connection Manager is set by a Parent Package Variable Configuration. I set up a script task that brings up a message box with the value of the ConnectionString property right before the dataflow task.
MessageBox.Show(Dts.Connections["CPU_*"].ConnectionString.ToString());When I run the parent package, the message box shows that the connection string is changing with every iteration, but in the dataflow it always draws the data from the same source.
The connection manager is an ADO.Net type, RetainSameConnection is set to False, and I've been researching this for days.
(Update 2/23/2015): To make this stranger, when I look at the diagnostic logs, they tell me that when the new connections are being opened they are using the new connection strings.
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Jan 4, 2006
I came across something strange today. I was wondering I was doing something wrong.
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Jul 3, 2007
This is the first time I have used SSIS, so please bear with the ignorance.
I have a super simple package that inserts x000's of rows into a temporary table. The data source is a file that the user will upload. I need to be able to tell the package what file to upload. I'm thinking the simplest thing would be to edit the connectionString property of the SourceConnectionFlatFile at runtime. Is this possible? What form should the file path be in (UNC, other)? And, are there any other considerations I should be aware of?
Thanks!
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May 15, 2007
Good Morning,
I hope that I am just missing a step in the process somewhere. I have established a string variable called DatabaseServer and another called DatabaseName. In the OLE DB connectionstring expression I have the following:
Code Snippet
"Data Source=" + @[User::DatabaseServer] + ";Initial Catalog=" + @[User::DatabaseName] + ";Provider=SQLNCLI.1;Integrated Security=SSPI;Auto Translate=False;"
My understanding is that changing the variable from SERVERA to SERVERB should repoint the connection. (Test to pre-production to production in my current promotion environment.) This should also take effect in any dataflow task using the database connection above right? When I try to repoint the server variable (and only the server variable) I am either a.)throwing errors saying the original connection cannot be found in the data flow task, or b.)the job appears to be processing fine, but the repoint did not take place and data is still flowing to the original server.
Can anyone offer suggestions as to what I am missing?
The properties values in the DB connection:
ConnectionManagerType is OLEDB
DataSourceID is blank
DelayValidation is False (Setting to true changes nothing in my test)
Expression for ConnectionString is (see above)
RetainSameConnection is False
SupportsDTCTTransactions is True (and appears to be unchangeable.)
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Jul 19, 2006
Hi,
I need your help!!!!!!!!!!
Ii'm running the application using the sql SDK version , i'm having trouble openning the connection. my connection string is:
strConnect="data source=DEFAULT_WINXP\VSDOTNET;initial catalog=try1;integrated security=SSPI;persist security info=True;workstation id=DEFAULT_WINXP;packet size=4096";
and i get an exception: Exception Details: System.Data.SqlClient.SqlException: Login failed for user 'DEFAULT_WINXPASPNET'.
this is my code:
string strConnect;
SqlConnection objConnect;
SqlCommand objCommand;
SqlDataAdapter objDatatAdapter;
DataSet objDataSet;
strConnect="data source=DEFAULT_WINXP\VSDOTNET;initial catalog=try1;integrated security=SSPI;persist security info=True;workstation id=DEFAULT_WINXP;packet size=4096";
objConnect = new SqlConnection(strConnect);
objCommand=new SqlCommand();
objDatatAdapter = new SqlDataAdapter();
objDataSet=new DataSet();
objConnect.Open();
objCommand.Connection = objConnect;
objCommand.CommandType = CommandType.Text;
objDatatAdapter.SelectCommand = objCommand;
Exception Details: System.Data.SqlClient.SqlException: Login failed for user 'DEFAULT_WINXPASPNET'.Source Error:
Line 166:objDatatAdapter = new SqlDataAdapter();
Line 167:objDataSet=new DataSet();
Line 168:objConnect.Open();
Line 169:objCommand.Connection = objConnect;
Line 170:objCommand
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Jul 21, 2006
Hi
I'm using VB.NET in ASP.NET .
Windows 2000
Visual Studio 2005
and SQLServer 2005.
I'm new to VS 2005
I'm using the following code for connection
<add key="dsnstring" value="persist Security info=False; User ID=; password=;Initial Catalog=TransMate1; Data Source=Localhost trusted_connection=yes" />
it is giving the error as 'Cann't do the connection since user id cann't be null
It is not exact words of the error message.
following code is working fine with the SQL Server 2003 but not with SQL Server 2005.
<add key="dsnstring" value="persist Security info=False; User ID=sa; password=dreams;Initial Catalog=TransMate; Data Source=Localhost" />
Kindly help me
Thanks in advance
Regards.
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Aug 8, 2006
I have made an app (the first one) and im trying to find the right connection string to the database. Im using sqlexpress on my local computer, and my host uses MSSQL, can anyone tell me what the connection string could
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Sep 28, 2006
any1 know how to find/create a connection string to an SQL database ????
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Feb 8, 2007
I want's to use following connection string
"dsn=MyDsn;uid=MyUser;pwd=MyPassword"
Can some how I use it with sqlconnection
I want's to get rid of odbconnection e.t.c
What will be the connection string for sql provider for above dsn information.
If anybody can explain the please help me ?
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Apr 13, 2007
my web site is in a host. my mssql db is in other host. how I write the connection string. Please help.
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Apr 27, 2007
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)
ive got this error and i think its about connection string, help please, can somebody show me how to fix this, obviously im a newbie and this my first time to use .net. thanks!
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Jun 11, 2007
hi, i was just wondering what's wrong with my code. i have class library to handle all the classes of my asp.net project. when im compiling a class, i am getting an error "Error 1 The name 'ConfigurationManager' does not exist in the current context " . i have this code for that error message: string connStr = ConfigurationManager.ConnectionStrings["ConnString"].ConnectionString; im not sure about this because im new in asp.net. am i missing a reference here?if yes, what namespace should i include? by the way, i tested this directly in my asp.net age and it is working fine. when i use visual c#.net, that's where the error prompts me, and i cant build that class library.
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Aug 13, 2007
hi,
ok im not sure if this is in the right forum, so sorry if its not.
basicly,
before i optained a licence for SQL Server 2005 Dev i was using SQL Server 2005 Express.
now in IIS iv found the following entery in Connect Strings
data source=.SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true
basicly, what i want to know is do i need this entery, and if so, do i need to edit it?
thanks
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Oct 26, 2007
I am using Dreamweaver 8 on Windows XP. I am trying to connect to SQL Server 2005. My connection string isn't right. I ran the OBDC test and it works so I know its the connection string. My webpages give me the error that the server does not exist or access denied. When I use anything else like SQLNCLI.1 for the provider it gives me the error that the provider is not found. What should the connection string consist of and what should I use for Provider?
MYCONN_Conn ="Provider= SQLOLEDB;Data Source=sql2005.loc.mss.edu;Integrated Security=SSPI;Initial Catalog=OPENAssessment;"
Thanks in advance.
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Nov 11, 2007
Can VWD generate it by itself? I have a MDF file and I need to get the connection string.
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Dec 3, 2007
Hi , I've been searching for this answer for a few hours now but unfortunately I still can not sort it.
I'm attempting to make a "Database Driven Hierarchical Menu" from this tutorial http://aspalliance.com/822
It explains in the tutorial that you must change the connection string to point to your database and add user name and password. (i dont have a user name or password for my local server, or atleast I dont think I do!)
Below is my connection string:DataSet ds = new DataSet();
string connStr = "server=localhost;Trusted_Connection=true;database=Product.mdf";using (SqlConnection conn = new SqlConnection(connStr))
{string sql = "Select MenuID, Text, Description, ParentID from Menu";SqlDataAdapter da = new SqlDataAdapter(sql, conn);
da.Fill(ds);
da.Dispose();
Every time I try to run the page I get this error.
Cannot open database requested in login 'Product.mdf'. Login fails.Login failed for user '*****'
Can anyone see where I'm going wrong? I'm quite new to all this so I apologies if this seems a bit stupid.
Many Thanks
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Apr 2, 2008
I have the following code:
' Dim connStr As String = System.Configuration.ConfigurationManager.AppSettings("AppDoc")
Rather than use the AppSettings within Configuration Manager, I just want to use the connection string. I've seen examples of this in CS but none in VB. Can someone point me in the right direction?
I thought it would be something like this but it doesn't work:
Dim connStr As SqlDataSource = New SqlDataSource(ConfigurationManager.ConnectionStrings["AppDoc"].ConnectionStrings)
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Apr 26, 2008
Hi ,I m using this Connection string Data Source=Dev30/SQLExpress;Server=Dev30;Initial Catalog=Fran;Integrated Security=sspi; i get an 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 i set the Surface area connection to TCP/IP browser satred..!! Still get this error !!Regards,Francis P.
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Apr 28, 2008
here is sample conenction string i want o use for my web site
<add name="myconstr" connectionString="data source=//SQLEXPRESS; AttachDbFilename="data est.mdf";Trusted_connection=yes; uid="username"; pwd="password"; Integrated security=true;Connect Timeout=30;User Instance=True"
providerName="System.data.sqlclient" />
now i am getting this error
(provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
please tell is my connection string wrong?
i have sahred hosting they say its coding problem.
and i guess
its may be becasue
datasource as SQLEXPRESS
Please help me where I am wrong?
username and passowrd its the one provided by them
data folder i have created under wwwroot
wwwroot s my websites root folder
please help at your earliest as i am new and have no other source of help.
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May 2, 2008
Could someone help me with my connection string and how I should create it?
I have a Windows 2003 server running MS Sql 2005. This is a separate server, meaning I'm developing my ASPX code on my laptop and FTP the code over to the server. I'm not sure how to write my connection string. Should My current connection string point to my locally hosted DB. Now that I have my own server should I replace my current 'localhost' entry with the server's IP address? Do I need to create a DNS on the server? Sorry, I'm very new to all this and I'm lost. Any help would be greatly appricated.
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