Dear all, I'm using ASP.net 2003, I need to display some of the messages that retrieve from a table in my sql server 2k. When I run the program, it works fine, but all of the messages that are supposed to get from the db table were not show. Below is my connection string in web config : <add key="dbconn" value="data source=localhost;initial catalog=MyWeb;Min Pool Size=3;Max Pool Size=20;Pooling=true;password=mypassword;persist security info=True;user id=sa;workstation id=local" /> Any help will be greatly appreciated
Dear all, I'm using ASP.net 2003, I need to display some of the messages that retrieve from a table in my sql server 2k. When I run the program, it works fine, but all of the messages that are supposed to get from the db table were not show. Below is my connection string in web config : <add key="dbconn" value="data source=localhost;initial catalog=MyWeb;Min Pool Size=3;Max Pool Size=20;Pooling=true;password=mypassword;persist security info=True;user id=sa;workstation id=local" /> Any help will be greatly appreciated
Hello, I try to execute the following SP in my class below. But get a runtime error saying "the connection string property has not been initialized" line 11 I have set permissions on the SP to public/execute What is wrong here. My connection string also is below thanks Ehi
1 public class signup_data_entry 2 { 3 public signup_data_entry() 4 { 5 SqlConnection con = new SqlConnection("cellulant_ConnectionString"); 6 7 8 SqlCommand command = new SqlCommand("Cellulant_Users_registration", con); 9 command.CommandType = CommandType.StoredProcedure; 10 11 con.Open();
I'm writing my first vb.net app. Have a default page that uses a persons network login to query a database to get all their timekeeper id, firstname, last name, etc. But I keep getting this error. (My code is below) What am I missing??? ExecuteReader: Connection property has not been initialized. 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: ExecuteReader: Connection property has not been initialized.Source Error:
Line 21: conn.Open() Line 22: Line 23: reader = comm.ExecuteReader() Line 24: If reader.Read() Then Line 25: EmployeesLabel.Text = reader.Item("tkinit") <script runat="server">Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)Dim conn As SqlConnectionDim comm As SqlCommandDim reader As SqlDataReaderDim connectionString As String = ConfigurationManager.ConnectionStrings("xxxConnectionString").ConnectionStringcomm = New SqlCommand("Select top 1 tkinit, tklast, tkfirst +' '+ tklast as fullname from txxx WHERE login = @login)", conn)comm.Parameters.Add("@Login", Data.SqlDbType.VarChar)comm.Parameters("@Login").Value = Me.User.Identity.Name.Substring(User.Identity.Name.IndexOf("") + 1)conn = New SqlConnection(connectionString)conn.Open()reader = comm.ExecuteReader()If reader.Read() ThenEmployeesLabel.Text = reader.Item("tkinit")FirstLastName.Text = reader.Item("fullname")End Ifreader.Close()conn.Close()End Sub</script>
Hi, I wrote the code below to store images on SQL Server 2005; however, I keep getting this error: The connection String property has not been initialized! My Connection String is stored in the web.config and am using ASP.NET 3.5. 1 using System; 2 using System.Configuration; 3 using System.Data; 4 using System.Web; 5 using System.Web.UI; 6 using System.Web.UI.HtmlControls; 7 using System.Web.UI.WebControls; 8 using System.IO; 9 using System.Data.SqlClient; 10 using System.Web.SessionState; 11 12 public partial class CarImage : System.Web.UI.Page 13 { 14 protected void Page_Load(object sender, EventArgs e) 15 { 16 } 17 18 protected void UploadButton_Click(object sender, EventArgs e) 19 { 20 if (Page.IsValid) 21 { 22 Stream imgStream = UploadImage.PostedFile.InputStream; 23 int imgLen = UploadImage.PostedFile.ContentLength; 24 25 byte[] imgBinaryData = new byte[imgLen]; 26 int n = imgStream.Read(imgBinaryData, 0, imgLen); 27 28 String StrCarID = Request.QueryString["CarID"]; 29 int CarID = System.Convert.ToInt32(StrCarID); 30 31 int RowsAffected = SaveToDB(imgBinaryData, CarID); 32 if (RowsAffected > 0) 33 { 34 Response.Write("<BR>The Image was saved"); 35 } 36 else 37 { 38 Response.Write("<BR>An error occurred uploading the image"); 39 } 40 } 41 } 42 43 private int SaveToDB(byte[] imgBin, int carID) 44 { 45 //Store Conn String in Web.Config 46 SqlConnection connection = new SqlConnection(ConfigurationManager.AppSettings["LocalSqlServer"]); 47 SqlCommand command = new SqlCommand("INSERT INTO tblImage (CarID, Image) Values (@carID, @imgBin)", connection); 48 49 SqlParameter param0 = new SqlParameter("@imgBin", SqlDbType.Image); 50 param0.Value = imgBin; 51 command.Parameters.Add(param0); 52 53 SqlParameter param1 = new SqlParameter("@carID", SqlDbType.Int, 4); 54 param1.Value = carID; 55 command.Parameters.Add(param1); 56 57 connection.Open(); 58 int numRowsAffected = command.ExecuteNonQuery(); 59 connection.Close(); 60 61 return numRowsAffected; 62 } 63 } Any help will be very much appreciated.E
I am trying to create a web form that will be used to create new users. The first step that I am taking is creating a web form that can check the username against a database to see if it already exists. I would it to do this on the fly, if possible. When I execute my current code, I get the following error:
ExecuteNonQuery: Connection property has not been initialized
Below is the code from the page itself: ----- <!-- #INCLUDE FILE="../include/context.inc" --> <!-- #INCLUDE FILE="../include/db_access.inc" -->
<script language="VB" runat="server">
Sub CheckButton_Click(Sender as Object, e as EventArgs)
cmd.ExecuteNonQuery() result = cmd.Parameters("result").Value
If result <> 1 Then CheckResults.Text="<font color=""#ff0000"">Username already exists!</font>" Else CheckResults.Text="<font color=""#009900"">Username is available.</font>" End If
Can anyone see why I might get this error? Here are some more details of the error:
Line 15: cmd.Parameters.Add( "@userName", OdbcType.VarChar, 100 ).Value = Request.Form("userName") Line 16: *Line 17: cmd.ExecuteNonQuery() Line 18: result = cmd.Parameters("result").Value
I have a web form that is generating an error and I can't seem to figure out why for the life of me. Below is the code:
Private Sub VerifyNoDuplicateEmail() Dim conn As SqlConnection Dim sql As String Dim cmd As SqlCommand Dim id As Guid sql = "Select UserID from SDCUsers where email='{0}'" sql = String.Format(sql, txtEmail.Text) cmd = New SqlCommand(sql, conn) conn = New SqlConnection(ConfigurationSettings.AppSettings("cnSDCADC.ConnectionString")) conn.Open() Try 'The first this we need to do here is query the database and verify 'that no one has registed with this particular e-mail address id = cmd.ExecuteScalar() Response.Write(id.ToString & "<BR>") Catch Response.Write(sql & "<BR>") Response.Write("An error has occurred: " & Err.Description) Finally If Not id.ToString Is Nothing Then 'The e-mail address is already registered. Response.Write("Your e-mail address has already been registered with this site.<BR>") conn.Close() _NoDuplicates = False Else 'It's safe to add the user to the database conn.Close() _NoDuplicates = True End If End Try End Sub
Web.Config <appSettings> <!-- User application and configured property settings go here.--> <!-- Example: <add key="settingName" value="settingValue"/> --> <add key="cnSDCADC.ConnectionString" value="workstation id=STEPHEN;packet size=4096;integrated security=SSPI;data source=SDCADC;persist security info=False;initial catalog=sdc" /> </appSettings>
I have written a CLR Function in C#. The function works as expected except that I am trying to read data some data during the function call and get the following error:
Msg 6522, Level 16, State 1, Line 1
A .NET Framework error occurred during execution of user-defined routine or aggregate "fn_SLARemaining":
System.InvalidOperationException: ExecuteReader: Connection property has not been initialized.
System.InvalidOperationException:
at System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async)
In short, I have a couple grid views on a page that are used for editing as well as sorting, etc. The grids are setup to use the SqlDataSources. I'm trying to deploy this to a server environment for different instances (test,cert,prod) and am trying to set the ConnectionString for the SqlDataSource in the code behind (Page_Load()). Everything works well, except, I get an error message that says the "ConnectionString Property Has Not Been Initialized." Its a javascript alert coming up on top of the grid view. Here is how I'm trying to set the ConnString in the Page_Load():this.EmployeeTimeCardDataSource.ConnectionString = ConfigurationManager.ConnectionStrings[connStr].ConnectionString; Here is an example of the DataSource.<asp:SqlDataSource ID="EmployeeTimeCardDataSource" runat="server" SelectCommand="sp_Select_Managers_Employees_List" SelectCommandType="StoredProcedure"> <SelectParameters> <asp:SessionParameter Name="CurrentUser" SessionField="User" Type="String" /> </SelectParameters></asp:SqlDataSource>
I am getting an error message that says that my connection string has not been intialized I have initialized it. Dim AirliquidiConn As New SqlClient.SqlConnection(ConfigurationManager.AppSettings("AirliquidiDatabase")) Any suggestions??
Hi all This is the code in my web.config file. <appSettings> <add key="ConnectionString" value="server=127.0.0.1;database=testdb;uid=sa;pwd=sa"/> </appSettings> When I'm connecting to the sqlserver database,the page shows that The ConnectionString property has not been initialized. The code that I used to get the "ConnectionString" as belows using System.Configuration; protected static string connectionString =ConfigurationSettings.AppSettings["ConnectionString"]; public static object GetSingle(string SQLString,params SqlParameter[] cmdParms) { using (SqlConnection connection = new SqlConnection(connectionString)) { using (SqlCommand cmd = new SqlCommand()) { try { PrepareCommand(cmd, connection, null,SQLString, cmdParms); object obj = cmd.ExecuteScalar(); cmd.Parameters.Clear(); if((Object.Equals(obj,null))||(Object.Equals(obj,System.DBNull.Value))) { return null; } else { return obj; } } catch(System.Data.SqlClient.SqlException e) { throw new Exception(e.Message); } } } }
These code works well on my machine.When running on my colleague's machine ,the page show that exception. Any ideal?
I tried to insert my inputs into the database but it says "The ConnectionString property has not been initialized."
These are my codes: SubmitAssigment.aspx.vb Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim conn As SqlConnection Dim mycmd As SqlCommand Dim dr As SqlDataReader Dim str As String conn = New SqlConnection(Configuration.ConfigurationManager.AppSettings("ConnectionString")) conn.Open() str = "INSERT INTO [UploadInfo] ([StudentID], [Subject], [Assigment], [File], [Upload], [Time]) VALUES (@StudentID, @Subject, @Assigment, @File, @Upload , @Time )" mycmd = New SqlCommand(str, conn) mycmd.Parameters.Add("@StudentID", Data.SqlDbType.VarChar, 500).Value = User.Identity.Name mycmd.Parameters.Add("@Subject", Data.SqlDbType.VarChar, 500).Value = DropDownList1.SelectedValue mycmd.Parameters.Add("@Assigment", Data.SqlDbType.VarChar, 500).Value = DropDownList2.SelectedValue mycmd.Parameters.Add("@File", Data.SqlDbType.VarChar, 500).Value = File1.PostedFile.FileName mycmd.Parameters.Add("@Upload", Data.SqlDbType.VarChar, 500).Value = "Yes" mycmd.Parameters.Add("@Time", Data.SqlDbType.VarChar, 500).Value = System.DateTime.Now dr = mycmd.ExecuteReader() mycmd.Dispose() dr.Close() End Sub
My IT dept set up an SQL db on a server for me and I am connected to it through a port. They told me I had to create my tables through an MS Access adp, which I have done. I am using VWD Express and am trying to create a login page using usernames and pw's from a db table. I am connected (at least the db Explorer tab shows I am) to the MS Access adp and can drop a GridView from my Employees table from it onto a page and get results. I keep getting the "ConnectionString property not initialized" error message pointing to my sqlConn.Open() statement and cannot figure out why. I have looked at hundreds of posts but can't seem to find anything that works. If someone could point me to some post or website that could explain connecting to a SQL db through a port or whatever you think I need to learn to get this fixed I would appreciate it. Web config: <configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0"> <appSettings/> <connectionStrings> <add name="ASPNETDB" connectionString="Description=Training;DRIVER=SQL Server;SERVER=USAWVAS27;UID=usx14611;APP=Microsoft® Visual Studio® 2005;WSID=983QD21;Network=DBMSSOCN;Address=USAWVAS27,3180;Trusted_Connection=Yes" providerName="System.Data.Odbc" /> </connectionStrings>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server">
Protected Sub LoginUser(ByVal s As Object, ByVal e As EventArgs) Dim blnAuthenticate As Boolean = Authenticate(username.Text, password.Text) If blnAuthenticate Then FormsAuthentication.RedirectFromLoginPage(username.Text, False) End If End Sub Function Authenticate(ByVal strUsername As String, ByVal strPassword As String) As Boolean
Dim strConnection As String = ConfigurationManager.AppSettings("ASPNETDB") Tried this code as wellDim sqlConn As New SqlConnection(ConfigurationManager.AppSettings("ASPNETDB")) Dim sqlConn As New SqlConnection(strConnection)
Dim sqlCmd As SqlCommand Dim sqlDR As SqlDataReader Dim userFound As Boolean sqlCmd = New SqlCommand("SELECT * FROM Employees " & _ "WHERE username='" & strUsername & " ' AND password='" & strPassword & "'", sqlConn)
I have installed SQL Server 2005 Express Edition.I have defined the connectionstring in my web.config as follows: <connectionStrings><add name="MyDB" connectionString="Server=local;Provider=SQLOLEDB;Initial Catalog=Shop;Trusted_Connection=Yes;DataSource==.SQLExpress;AttachDBFilename=Data/MyDB.mdf" providerName="System.Data.SqlClient"/></connectionStrings>Here's my vb code: Dim connStr As String = ConfigurationManager.ConnectionStrings("MyDB").ToString()Dim DBConnection As New SqlConnectionDim SQLCmd As New SqlCommand("SELECT * FROM tblMember WHERE UserName=@UserName", DBConnection)SQLCmd.Parameters.Add(New SqlParameter("@UserName", tbUserName.Text))DBConnection.Open()and on that last line I receive the error: The ConnectionString property has not been initializedNow, I have seen SO many different versions of a connectionstring that im totally confused!!I want to use windows authentication (I know thats better for security reasons).But I have difficulties understanding the attributes required (AND THEIR MEANING!) of the connectionstring. (e.g. do I need to define DataSource or Initial Catalog or AttachDBFileName and the rest? What does it do exactely?)Also: I have registered my server as "MyServer" is that the alias I need/can use in my connectionstring?If someone could explain me the above questions it would be of GREAT help!!
Hello, I have just begun my first web application in vs 2005. I have a done a bit of coding in VS 2003. I have some list boxes on the page that use an ObjectDatasource that I set up with the wizard--and they work well and connect to SQL server. But I wanted to re use some of my old code for another list box on the page and put code in myself. Dim MyConnection As SqlConnection = New SqlConnection(ConfigurationManager.AppSettings("CONN_DATAConv")) Dim ProcConnection As SqlConnection = New SqlConnection(ConfigurationManager.AppSettings("CONN_DATAConv")) Dim myCommand As New SqlCommand(CommandText, MyConnection) MyConnection.Open() ProcConnection.Open() Here is what is in the web.config <configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0"> <appSettings/> <connectionStrings> <add name="DataConvConnectionString_gisad" connectionString="Data Source=PWDGIS4;Initial Catalog=DataConv;Persist Security Info=True;User ID=gisad;Password=erv11new" providerName="System.Data.SqlClient" />
<add name="CONN_DATAConv" connectionString="Data Source=PWDGIS4;Initial Catalog=DataConv;Persist Security Info=True;User ID=gisad;Password=erv11new" providerName="System.Data.SqlClient" /> </connectionStrings> Please note that I canged the connection string call from ConfigurationSettingsAppSettings that was in vs 2003 But the connections won't open. Any help would be greatly appreciated.
Hi , Iam new to vs2005. Iam trying to integrate Authorize.net for transactions in my site. When i tested it worked fine .But when i put it in live for Amex cards it is giving me sqlerror. Here is my code using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Data.SqlClient; using System.Net; using System.IO; public partial class Paymentprocessing : System.Web.UI.Page {SqlConnection objConn = new SqlConnection(ConfigurationManager.AppSettings["strConn"]); string permLevel = "";protected void Page_Load(object sender, EventArgs e) {if (Session["displayname"] == null || Session["franchiseid"] == null || Session["username"] == null) {Response.Redirect("Default.aspx"); } else {lblusrname.Text = Session["displayname"].ToString(); }string strSelectquery = ""; strSelectquery = "select userPermissionLevel,Franchise_ID from tblUsers where User_Name='" + Session["username"].ToString()+"'";SqlCommand objCmd = new SqlCommand(strSelectquery, objConn);SqlDataReader objDr; objConn.Open(); objDr = objCmd.ExecuteReader(); if (objDr.Read()) { permLevel = objDr[0].ToString(); } objDr.Close(); objConn.Close();if (int.Parse(permLevel) == 99) {pnlRefundCC.Visible = true; pnlRefundCA.Visible = true;pnlTransact.Visible = true; pnlPaymentInfo.Visible = true;pnlCardifo.Visible = true; } else {pnlPaymentInfo.Visible = true; pnlCardifo.Visible = true;pnlRefundCC.Visible = false; pnlRefundCA.Visible = false;pnlTransact.Visible = false; } }protected void RadioButton3_CheckedChanged(object sender, EventArgs e) {pnlTransact.Visible = false; pnlPaymentCCA.Visible = false;pnlOrgTransID.Visible = true;pnlCardifo.Visible = true;
Here is the error iam getting server Error in '/' Application. ----------------ExecuteNonQuery: CommandText property has not been initialized 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: ExecuteNonQuery: CommandText property has not been initializedSource Error: Line 431: SqlCommand cmd1 = new SqlCommand(strInsert,objConn);Line 432: objConn.Open();Line 433: cmd1.ExecuteNonQuery();Line 434: objConn.Close();Line 435: Source File: d:Websitesserviceinfo.comsecurePaymentprocessing.aspx.cs Line: 433 Stack Trace: [InvalidOperationException: ExecuteNonQuery: CommandText property hasnot been initialized] System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async) +873524 System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +72 System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +135 Paymentprocessing.btnSubmit_Click(Object sender, EventArgs e) in d:Websitesxyassss.aspx.cs:433 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102 ----------------Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
Hello, am trying to run a SP in my class against my database. However, I get the error below. The connection string is in the web.config file as thus <connectionStrings> <add name="cell_ConnectionString" connectionString="Data Source=xxx.xxx.xxx.xxx,2433;Network Library=DBMSSOCN;Initial Catalog=day;User ID=day;Password=jdhje5rhydgd;" providerName="System.Data.SqlClient"/> </connectionStrings> and the connection string name is called in my class as thus 1 SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["cell_ConnectionString"]); 2 3 SqlCommand command = new SqlCommand("cell_ConnectionString", con); 4 command.CommandType = CommandType.StoredProcedure; 5
What is wrong here ? thanks Ehi
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: The ConnectionString property has not been initialized.Source Error:
Line 49: command.CommandType = CommandType.StoredProcedure; Line 50: Line 51: con.Open(); Line 52: Line 53: command.Parameters.Add(new SqlParameter("@csv", SqlDbType.VarChar, 8000, "recipients")); Source File: c:inetpubwwwrootizevwwwrootwelcomesms.aspx.cs Line: 51
I'm struggling with the different methodologies for using DataSets in 2.0. I can knock this out in no time flat in 1.0, but am bogged down in 2.0. Can anyone guide me on the right track? My code is below. I'm forming a DataSet from a SQL Server Express database from the user's choice from a drop down. My connection string "ASOCTCOConnectionString" is declared in my web.config and used successfully throughout in the WYSIWYG configurations of my databound controls. But I want to control this in code. This si getting frustrating and right now I'm longing for the clean simplicity I had with Web Matrix :( In any case, any suggestions? It crashes with this error when opening the connection with MyConn.Open(). I just want to be able to configure a DataSet and apply it to my controls and results. <code> Dim connectionString As String = System.Configuration.ConfigurationManager.AppSettings("ASOCTCOConnectionString") Dim MyConn As System.Data.IDbConnection = New System.Data.SqlClient.SqlConnection(connectionString) Dim MyQuery, SearchString As String
Dim myAdapter As New System.Data.SqlClient.SqlDataAdapter Dim myDataSet As New System.Data.DataSet Dim mySelectCommand As New System.Data.SqlClient.SqlCommand mySelectCommand.CommandText = "SELECT * from Device_Type where Category LIKE " & DDLDevType.SelectedItem.Text mySelectCommand.Connection = MyConn MyConn.Open() Grid1.DataSource = myDataSet Grid1.Databind() MyConn.Close() </code>
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.
I'm using the SQLCE 3.0 OLEDB Provider via VC++. I cannot seem to find any C++ documentation on using the Local Connection String. We need it to set the Max DB Size.
My primary question is what is the Property-ID for Local Connection String?
Is it possible to use a property, say name, of an object ( say the connection object) in the "Property Expression" of that object? I would like to modify the Connection String property of a flat file connection manager to append date to it. To do this I need to be able to use the Name property of the connection manager in the Property Expression editor. How ever I get an error that it does not recognize name, it almost seems to suggest I can only use variables. I find it hard to believe since it seems like common requirement to be able to use properties of an object (connection manager) in modifying other properties of the object. Any help would be greatly appreciated. Thanks.
Is it possible to use a property, say name, of an object ( say the connection object) in the "Property Expression" of that object? I would like to modify the Connection String property of a flat file connection manager to append date to it. To do this I need to be able to use the Name property of the connection manager in the Property Expression editor. How ever I get an error that it does not recognize name, it almost seems to suggest I can only use variables. I find it hard to believe since it seems like common requirement to be able to use properties of an object (connection manager) in modifying other properties of the object. Any help would be greatly appreciated. Thanks.
I have a package that I plan to run against about 700 databases to look for anomalies. I have several package variables in place that are passed in at runtime. One of them will hold the path and filename of the error log for the current database in process. I want each database to generate it's own error log for documentation and research purposes. However, when I run the package, it continues to use the path and filename that I entered when I created the File Connection Manager. I am trying to update that value in a Script Task by using the ConnectionManager class and setting the value for the "ConnectionString" property. This method is working for the OLEDB Connection Manager (which tells the package which Access database to process), but not for my File Connection Manager. Please help!
The problem does not happen with the [User::RunID] variable or the [Initial Catalog] property of my [RSAnalytics] connection object. But I am not successful in setting the [ServerName] property.
What happens when executed is that the package retains the ServerName property of the deployed package (Value="RTG23SQLDB01UAT1QA"), instead of what I pass in via DTEXEC???
Is ServerName read-only or something? I've tried configuring the package connection to RTG23SQLDB01UAT1PROD and creating a package configuration that I specify in place of the /SET - but to no avail as well!
This package has to work against 10 instances. I really don't want to have to create a separate package for each instance, and then a hack to figure out which one to call.
I'm creating an xml configuration file to hold the connection string including the password (sql server authentication). My package protection level is set to 'EncryptSensitiveWithPassword'. I set up my connection manager and I check the 'Save my password' box. The 'Test connection' button reports that the connection is OK. I enable the package configurations and I go through the Package Configuration Wizard and I specify 'xml configuration file' and I choose 'Specify configurations settings directly' and I specify a configuration file name with the same directory as the package. I check the 'ConnectionString' property and the 'Password' property and then click 'Close'. Then I save my package changes. Now I look at the xml configuration file in a text editor and I see the Password property has an empty element:
<ConfiguredValue></ConfiguredValue>
Is it supposed to be empty? When I right-click the package in solution explorer and pick 'Reload with upgrade' then I have to enter the password, but the validation fails with 'Acquire connection' error. Should I just be saving the 'Connection string' property, or should I save all the connection elements (i.e. ServerName, UserName, Password etc.)? If I edit the xml configuration file and I type the password into the <ConfiguredValue> element above, and then I do 'Reload with upgrade', then the 'Acquire connection' validation error goes away. Could this mean that I am not able to encrypt the password? Thanks.
I am working with SQL Server 2012. I have deployed a SSIS project that has 2 packages in it. The package connection manager (Test) uses an expression to evaluate one of the Project parameter value (TestConnectionString) to set its ConnectionString property.
This works fine in a Dev environment. However when deployed to UAT, it keeps failing with the error:
PackageExport:Error: The result of the expression "@[$Project::TestConnectionString]" on property "Package.Connections[Test].Properties [ConnectionString]" cannot be written to the property. The expression was evaluated, but cannot be set on the property.
I can not seem to find what the issue could be. I have come across [URL] .... where it says: "If the package contains project parameters, the package execution may fail." but offers no solution.
I have a flat file.I am trying to set the value for the property "HeaderRowsToSkip" during runtime.I have set an expression for this in my "flat file connection manager". But this is not working.The connection manager is not able to take the value during runtime.
My expression is as follows:
DataRowsToSkip : @[user:: Var]
where "Var" is my variable which gets the value from the rowcount component and trying to set it back to the "HeaderRowsToskip" property.
I ve even tried setting the value to the "HeaderRowsToSkip" property in the expression builder.
I am having problems exporting data into a flat file using specific code page. My application has a variable "User::CodePage" that stores code page value (936, 950, 1252, etc) based on the data source. This variable is assigned to the CodePage property of desitnation file connection using Property expression.
But, when I execute the package, the CodePage property of the Destination file connection defaults to the initial value that was set for "User:CodePage" variable in design mode. I checked the value within the variable during runtime and it changes correctly for each data source. But, the property of the destinatin file connection doesn't change and results in an error.
[Flat File Destination [473]] Error: Data conversion failed. The data conversion for column "Column01" returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page.".
[DTS.Pipeline] Error: The ProcessInput method on component "Flat File Destination" (473) failed with error code 0xC02020A0. The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running.
If I manually update the variable with correct code page and re-run the ETL, everything works fine. Just that it doesn't work during run-time mode.
I developed a simple custom control flow component which has several read/write properties and one readonly property (lets call it ROP) whichs Get method simple returns the value of a private variable (VAR as string). In the Execute method the VAR has a value assigened. When I put the value of ROP or VAR into MsgBox I can see the correct value. However when I execute the component I can not see the value of the ROP in the property window. I see the property but its value is empty string. For example when I put a breakpoint to postexecute or check the property before click OK in a MsgBox I would expect that the property value would be updated in SSIS as well. Is there a way how to display correct values of custom tasks properties in property window?
Untill recently I had a smooth running SSIS package,but suddenly it throws error syaing "OnError,,,,,,,The result of the expression
"@[User:trTextFileImpDirectory] +"SomeTextStringHere"+ @[User:trANTTextFileName] +(DT_STR,30,1252) @[User:taging_Date_Key]+ "SomeTextStringHere" " on property "ConnectionString" cannot be written to the property. The expression was evaluated, but cannot be set on the property."
I have child SSIS package running under a parent package (through execute package task)
I have few flat file connection managers in child package for text file import , in which I am building text file path dynamically at run time by assigning an expression in connection string property of connection manager. The Expression is as follows
Where @[User:trTextFileImpDirectory] is a variable which contains path of directory containg text files.Value in this variable is assigned at runtime from parent package's variable,which in turns fetch value from a configuration file on local server.
With my current configuration this path has been configured to some other server's directory over network ( I.e my package picks text files from some other servers folder over network)
While "Some string here"+ @[User:trANTTextFileName]" part of file name string.
(DT_STR,30,1252) @[User:taging_Date_Key] Contain the date of processing ,value in this variable is also picked up at run time from parent package variable.
1) So can someone give me some insight into possible reason of failures. 2) Is it possible that problem arises if directory (from which I m picking text files) is assigned password or is there exist some problem in accessing forlders over network ? 3) Or there can be some problem in package configuration at design time( I.e where I m assigning value in variable from parent package vriables)?