I have a custom task to execute a package. This task sets dynamically the values of the child package at runtime before execution of the child.
Everything works fine, as long as Im not trying to use an Object Variable in the child package, trying to fill with an ArrayList. Then, during package validation at runtime, the Properties of the custom task have NULL-Values. I don't know why all Properties got NULL or 0 (int), only adding an ArrayList-Property to the Task-Code.
The ArrayList gets initialized in the constructor of the Task. Values to add in execute(). But the process never gets to the execute()-Method, due to my check in validate() for null Values. So the List is initialized but empty.
Anyone an idea, maybe I'm doing something wrong at all. Anybody experiences with Object-Variables in Packages? A HowTo?
I have a script task that worked FINE yesterday. Now when I run it, I get the following error:
[myTask [64]] Error: System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer) at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostProcessInput(IDTSManagedComponentWrapper90 wrapper, Int32 inputID, IDTSBuffer90 pDTSBuffer, IntPtr bufferWirePacket)
I am trying to put the data from a field in my database into a row in a table using the SQLDataSource.Select statement. I am using the following code: FileBase.SelectCommand = "SELECT Username FROM Files WHERE Filename = '" & myFileInfo.FullName & "'" myDataRow("Username") = CType(FileBase.Select(New DataSourceSelectArguments()), String)But when I run the code, I get the following error:Server Error in '/YorZap' Application. Unable to cast object of type 'System.Data.DataView' to type 'System.String'. 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.InvalidCastException: Unable to cast object of type 'System.Data.DataView' to type 'System.String'.Source Error: Line 54: FileBase.SelectCommand = "SELECT Username FROM Files WHERE Filename = '" & myFileInfo.FullName & "'" Line 55: 'myDataRow("Username") = CType(FileBase.Select(New DataSourceSelectArguments).GetEnumerator.Current, String) Line 56: myDataRow("Username") = CType(FileBase.Select(New DataSourceSelectArguments()), String) Line 57: Line 58: filesTable.Rows.Add(myDataRow)Source File: D:YorZapdir_list_sort.aspx Line: 56 Stack Trace: [InvalidCastException: Unable to cast object of type 'System.Data.DataView' to type 'System.String'.] ASP.dir_list_sort_aspx.BindFileDataToGrid(String strSortField) in D:YorZapdir_list_sort.aspx:56 ASP.dir_list_sort_aspx.Page_Load(Object sender, EventArgs e) in D:YorZapdir_list_sort.aspx:7 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +13 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +45 System.Web.UI.Control.OnLoad(EventArgs e) +80 System.Web.UI.Control.LoadRecursive() +49 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3743 Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210 Please help me!
I am stuck with a SSIS package and I can€™t work out. Let me know what steps are the correct in order to solve this. At first I have just a Flat File Source and then Script Component, nothing else.
Error:
[Script Component [516]] Error: System.InvalidCastException: Unable to cast COM object of type 'System.__ComObject' to class type 'System.Data.SqlClient.SqlConnection'. Instances of types that represent COM components cannot be cast to types that do not represent COM components; however they can be cast to interfaces as long as the underlying COM component supports QueryInterface calls for the IID of the interface. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.AcquireConnections(Object transaction) at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostAcquireConnections(IDTSManagedComponentWrapper90 wrapper, Object transaction)
Script Code (from Script Component):
' Microsoft SQL Server Integration Services user script component ' This is your new script component in Microsoft Visual Basic .NET ' ScriptMain is the entrypoint class for script components
Imports System Imports System.Data.SqlClient Imports System.Math Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
Public Class ScriptMain Inherits UserComponent
Dim nDTS As IDTSConnectionManager90 Dim sqlConnecta As SqlConnection Dim sqlComm As SqlCommand Dim sqlParam As SqlParameter
Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)
Dim valorColumna As String Dim valorColumna10 As Double
valorColumna = Row.Column9.Substring(1, 1)
If valorColumna = "N" Then valorColumna10 = -1 * CDbl(Row.Column10 / 100) Else valorColumna10 = CDbl(Row.Column10 / 100) End If
Executed SQL statement: SELECT Schoolindex, Variant, VVSchool, [index], indincl, VVRuimtes, School FROM School WHERE (Schoolindex = @PARAM1)
Error Source: SQL Server Compact Edition ADO.NET Data Provider
Error Message: @PARAM1 : Unable to cast object of type 'System.Data.SqlTypes.SqlInt32 to type System.IConvertable'. ****************************************
The same querypreview works fine without the parameter:
SELECT Schoolindex, Variant, VVSchool, [index], indincl, VVRuimtes, School FROM School WHERE (Schoolindex = 186)
Can anybody tell me why this is? And tell me a way to get the tableadapter working?
I'm getting this error on a vb.net page the needs to execute two separate stored procedures. The first one, is the main insert, and returns the identity value for the ClientID. The second stored procedure inserts data, but needs to insert the ClientID returned in the first stored procedure. What am I doing wrong with including the identity value "ClientID" in the second stored procedure? Unable to cast object of type 'System.String' to type 'System.Web.UI.WebControls.Parameter'. 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.InvalidCastException: Unable to cast object of type 'System.String' to type 'System.Web.UI.WebControls.Parameter'.Source Error:
Line 14: If li.Selected Then Line 15: InsertClientCompanyType.InsertParameters("CompanyTypeID").DefaultValue = li.Value Line 16: InsertClientCompanyType.InsertParameters("ClientID") = ViewState("ClientID") Line 17: Line 18: Source File: C:InetpubwwwrootIntranetExternalAppsNewEmploymentClientNewClient.aspx.vb Line: 16 Here is my code behind... What am I doing wrong with grabbing the ClientID from the first stored procedure insert?
Protected Sub InsertNewClient_Inserted(ByVal sender As Object, ByVal e As SqlDataSourceStatusEventArgs)ClientID.Text = e.Command.Parameters("@ClientID").Value.ToString()ViewState("ClientID") = e.Command.Parameters("@ClientID").Value.ToString()End SubProtected Sub Submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Submit.ClickInsertNewClient.Insert()For Each li As ListItem In CompanyTypeID.Items If li.Selected ThenInsertClientCompanyType.InsertParameters("CompanyTypeID").DefaultValue = li.ValueInsertClientCompanyType.InsertParameters("ClientID") = ViewState("ClientID")InsertClientCompanyType.Insert()End IfNextEnd Sub
Hi, I have developed a custom server control for .NET Framework 2.0. The server control has a property named BinaryData of type byte[]. I marked this property to be data bindable. Now, I have varbinary(Max) type of field in my SQL Database and I have used SQLDataSource and bound this varbinary(Max) field with the property BinaryData (byte[]) of my control. It is working fine as long as the data value is not NULL. Now, In my control, I have handled the NULL value so that no Exception is thrown. Still, when I bind this property using the SQLDataSource, I get Error "Unable to cast object of type 'System.DBNull' to type 'System.Byte[]'." I am not sure if I can do anything to stop this erro within my control. If it is not possible from the control, then what is the workaround that I can do in my ASPX page in order to stop this error ? Thanks a lot in advance.
Hi, I got this field (dateSubmitted) having a data type of DateTime but I receive this error "Unable to cast object of type 'System.DateTime' to type 'System.String'." All value for dateSubmitted field are 12/27/2007 12:00:00 AM. cheers,imperialx
We're building a simple logging facility and would like to systematically determine the name of the current T-SQL object(i.e., the procedure name or function name) to provide this as a logging parameter. For example, in procedure FooBar, I'd like to be able to call a system function that will return 'FooBar', the name of the current object. Does such a feature exist?
I have an export file that updates each night and dumps into prices.txt
I have to send them to an ftp site that processes them automatically if they're formatted correctly. They contain the same header information (saved in header.txt) and footer information (saved in footer.text). I then combine them all header.txt + prices.txt + footer.txt = glpcwholesale.prn
The script below is what I have so far but it isn't working and errors out on line 23.
' Create the File System Object Dim objFSO1, objFSO2,objFSO3,objFSO4
Set objFSO1 = CreateObject("Scripting.FileSystemObject") Set objFSO2 = CreateObject("Scripting.FileSystemObject") Set objFSO3 = CreateObject("Scripting.FileSystemObject") Set objFSO4 = CreateObject("Scripting.FileSystemObject")
'Creating string references to file locations Dim strDirectory, strFileHeader, strFilePrices, strFileTrailer Dim strFileGLPC
I am getting this error message System.Data.SqlClient.SqlException: Invalid object name 'RacingHeritage' I have noticed from other posts where the database owner is the login name I rebuilt the table and the owner is now dbo Here is the Code Function GetCustomers() As System.Data.DataSet Dim connectionString As String = Application("HiddenConnection") Dim dbConnection As System.Data.IDbConnection = New System.Data.SqlClient.SqlConnection(connectionString) Dim queryString As String = "SELECT [RacingHeritage].[RHID], [RacingHeritage].[UserID], [RacingHeritage].[Clie"& _ "ntFirstName] FROM [RacingHeritage]" Dim dbCommand As System.Data.IDbCommand = New System.Data.SqlClient.SqlCommand dbCommand.CommandText = queryString dbCommand.Connection = dbConnection Dim dataAdapter As System.Data.IDbDataAdapter = New System.Data.SqlClient.SqlDataAdapter dataAdapter.SelectCommand = dbCommand Dim dataSet As System.Data.DataSet = New System.Data.DataSet dataAdapter.Fill(dataSet) Return dataSet End Function Any Ideas
I'm getting the following error: Unable to cast object of type 'System.Xml.XmlTextReaderImpl' to type 'System.Xml.XmlTextReader'. This works in .net 1.1 but having issues in the conversion to 2.0. Public Function RunSPReturnXMLReader(ByVal strSP As String, ByVal ParamArray params() As SqlParameter) As System.Xml.XmlTextReader Dim objHelperConnection As SqlConnectionobjHelperConnection = New SqlConnection(sConnect)Dim myXmlReader As System.Xml.XmlReader = objHelperCommand.ExecuteXmlReader() RunSPReturnXMLReader = myXmlReader - GETTING ERROR HERE End Function
I want to use a ForEachLoop. I've an object variable what i fill before going into the ForEachLoop. It contains 4 columns and in my testscenario it has two rows. In the ForEachLoop i want to set the current row values to 4 package variables (within package scope).
So i set the Enumerater as "Foreach-ADO-Enumerator", the Ado-source-variable is my objectvariable (what contains the recordset), and the enumerator-configuration i set to "rows in all tables" ("rows in the first table" works with equal result).
The variable-mapping looks like that:
Mypackvar1 - Index 0 Mypackvar2 - Index 1 Mypackvar3 - Index 2 Mypackvar4 - Index 3
Seems to be really simple, but always i get into my first parameter the value "0" - what is not in my record set (i am relatively sure).
Am i on the right way? Is it great bullshit what i am doing?
i was deleting a row from my gridview.this fail ("System.Data.SqlClient.SqlException: Invalid object name 'MESSAGE'.") consists what must i do ?My SQL query is "UPDATE MESSAGESET DELETIONSTATUSTO = 1,_LASTMODIFYDATE =getdate() WHERE (_ID = @ID)"
Unable to cast object of type 'System.String' to type 'System.Web.UI.DataSourceSelectArguments'. 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.InvalidCastException: Unable to cast object of type 'System.String' to type 'System.Web.UI.DataSourceSelectArguments'. Hi, In my pageload i have data retriving from a page and i want it to load it in the GridView. i have GridView and SqlDataSource but when the page loads i am getting the above error. i am not sure what im doing wrong here. i tried different ways. but no luck Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If Not IsPostBack Thenfp = CType(Context.Handler, Member) 'lblEmail.Text = fp.EMM.ToString 'this labelbox for Email address is under the Name'lblEmail.Text = fp.EmailAddress.ToString
Dim conn As SqlConnection = New SqlConnection(ConfigurationManager.ConnectionStrings("imacstestConnectionString").ConnectionString) Dim cmd As SqlCommand = New SqlCommand("SELECT , [fname], [mname], [lname], [address], [city], [state], [zip], [phone] FROM [t_CustomerAcct] WHERE = @email", conn)cmd.Parameters.AddWithValue("@email", fp.EMM.ToString) conn.Open() SqlDataSource1.Select(cmd.ExecuteScalar()) '.ExecuteScalar()
I've tried everything I can think of to fix this. I know the database and table both exist and are referenced correctly, yet ASP.NET and SQL Query Analyzer tell me that the 'donations' object is invalid.You can see the full error at: {link removed}Just hit Continue without entering anything and you'll see the error.Thanks for you help.
I have some SSIS variables of type System.Object (they have to be this type because they are used to hold the results of a single row result set in an Execute SQL task which is querying an Oracle database. Although I know the Oracle table columns are Numeric, this was the only SSIS type that worked).
My problem is that I want to use these variables in expressions, but can't - I get the error "The data type of variable "User::varObjectVar" is not supported in an expression".
The only workaround I can think of is to use a script to assign the numeric values (integers, in fact) that these variables hold to other variables of type Int32.
Is that my only option, or am I missing something?
Hi i'm pretty new to this, how do i connect to my database a put all the values from one column into the arraylist. Any help and a easy example would be nice Thanks in advance Richard
In my data access layer class I have Populate methods on the bottom.One of the the objects, color, is an ArrayList, how do I write that? private Product PopulateProduct(IDataReader r) { Product product = new Product(); product.BrandId = Convert.ToInt32(r["brandId"]); product.BrandName = Convert.ToString(r["brandName"]); product.Color = whatGoesHere? (r["color"]); return product; } thanks
I have 3 strings delimitted by a * character that I would like to save to a database. Each string will always have the same number of elements. strUserID = "1*2*3" strCompanyID="12931*12937*12945" strCompanyName="International Business Machines, Inc*Ford Motor Company*Delta Airlines" What I need to do is to save each record like this INSERT INTO tableA (UserID, CompanyID, CompanyName) VALUES (1, 12931, 'International Business Machines, Inc') INSERT INTO tableA (UserID, CompanyID, CompanyName) VALUES (2, 12937, 'Ford Motor Company') INSERT INTO tableA (UserID, CompanyID, CompanyName) VALUES (3, 12945, 'Delta Airlines') I've done something like this before with a single string, but don't know how to handle 3 of them. Dim strAlerts As String() = NothingstrAlerts = values.Split(",")Dim s As String For Each s In strAlerts SqlText = "INSERT INTO tableA (UserID, CompanyID, CompanyName) VALUES (" & lblUserID.Text & ", '" & lblCompanyID.Text & "','" & s & "')" cmd = New SqlCommand(SqlText, strSQLConn) cmd.ExecuteNonQuery() Next s Thanks for any help
I am trying to add a number of dates into a Sql database. Basically I want the user to add the start and end date and then all the dates in between are are added to a database in unique records. I can create an ArrayList but I don't know how to bind it to an SqlDataSource Dim startdate As DateTime = tbstartdate.Text Dim enddate As DateTime = tbenddate.Text Dim datediff As TimeSpan = enddate.Subtract(startdate) Dim noofdays As Integer = datediff.Days Dim ar As New ArrayList Dim i For i = 0 To noofdays ar.Add(startdate.AddDays(i)) Next Sorry if this is a total noob question....
Hi I have an arraylist that contains the names of those userid's that i need to check in an online db to check out if they are online now.If the UserId column of the SqlTable matches any of the name of that of the arraylist, then i need to import the values of two corresponding fields say age, Nick etc.I would be very grateful to anyone who could kindly tell me how to do this in an Sql Query i.e How to actually send an arraylist into sql query or any other way around this problem. Say the arraylist to be verified against the table is:public ArrayList BuddyList = new ArrayList(); Thank You. Regards.
We did configure reporting services to use a custom security extension on a Windows 2000 sp4 machine and using IIS 5.0.
The website for reporting services is not using the default website in IIS. It uses IP address : 192.168.1.20 and host header name is rpt2.compagny.com. When accessing the report manager at http://rpt2.compagny.com/reports$sql_2005 from another machine or on the machine where reporting services is installed we get an error message.
Error Message : The attempt to connect to the report server failed. Check your connection information and that the report server is a compatible version.
The RSWebApplication.config file looks like the following :
We already tried replacing the server name with the ip address in both the RSreportserver.config file and RSWebapplication.config file and it still does not work.
here is the logfile information :
aspnet_wp!ui!1!2/26/2007-14:41:51:: e ERROR: The attempt to connect to the report server failed. Check your connection information and that the report server is a compatible version. aspnet_wp!ui!1!2/26/2007-14:41:51:: e ERROR: HTTP status code --> 500 -------Details-------- Microsoft.SqlServer.ReportingServices2005.RSConnection+MissingEndpointException: The attempt to connect to the report server failed. Check your connection information and that the report server is a compatible version. ---> System.Net.WebException: The request failed with HTTP status 404: Object Not Found.
at Microsoft.SqlServer.ReportingServices2005.RSConnection.GetSecureMethods()
at Microsoft.ReportingServices.UI.Global.RSWebServiceWrapper.GetSecureMethods()
at Microsoft.SqlServer.ReportingServices2005.RSConnection.IsSecureMethod(String methodname)
at Microsoft.SqlServer.ReportingServices2005.RSConnection.ValidateConnection()
--- End of inner exception stack trace ---
at Microsoft.SqlServer.ReportingServices2005.RSConnection.MissingEndpointException.ThrowIfEndpointMissing(WebException e)
at Microsoft.SqlServer.ReportingServices2005.RSConnection.ValidateConnection()
at Microsoft.ReportingServices.UI.ReportingPage.EnsureHttpsLevel(HttpsLevel level)
at Microsoft.ReportingServices.UI.ReportingPage.ReportingPage_Init(Object sender, EventArgs args)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Web.UI.Control.OnInit(EventArgs e)
at System.Web.UI.Page.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
What should be the settings in IIS and the configuration files ?
