I have a stored procedure that inserts a record, and then either returns an error or, when successful, returns the entire row. This is a method I use on sites I have developed in other languages when inserting or updating data; I am new to c#.
With C# I have a datareader executing the sp, and the insert works fine, however I get the error "Invalid attempt to read when no data is present." when I try to read the data that should be coming back. I have researched and updated my code so that I no longer get the error, but I still cannot get the data back. I trap the sp in profiler, ran it in anaylzer, and it works fine - data is returned. But in the code, it does not see the data.
I have modified the return results so now I just have the ID coming back and that works fine. But I would rather just return the entire row. Can this be done, and if so, how?
I'm writing my first .net app in VB.net. I can connect to my database, but get the following error when I try to set a label value. (My code is listed below) What am I missing? Exception Details: System.InvalidOperationException: Invalid attempt to read when no data is present.Source Error:
Line 19: Line 20: reader = comm.ExecuteReader() Line 21: EmployeesLabel.Text = reader.Item("tkinit") Line 22: Line 23: reader.Close() <%@ Page Language="VB" %> <%@ Import Namespace="System.Data.SqlClient" %> <%@ Import Namespace="System.Configuration" %><!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 Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Dim conn As SqlConnectionDim comm As SqlCommand Dim reader As SqlDataReaderDim connectionString As String = ConfigurationManager.ConnectionStrings("IntegratedDataConnectionString").ConnectionString conn = New SqlConnection(connectionString) comm = New SqlCommand("Select top 1 tkinit from tEliteTimeKeep", conn) conn.Open()
My query actually returns rows but when I run, I get this error "Invalid attempt to read when no data is present". It says that the datareader does not return any rows. Please help. Thanks in advance Sangita
I am getting this error even though there should be data present. When I test the SQL statement in query analyzer, it returns 1 row. <%@ Import Namespace="System.Data.SqlClient" %><%@ Page Language="VB" MasterPageFile="~/MasterPage.master" Title="Blog" %> <script runat="server">Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Dim strConnection As String = System.Configuration.ConfigurationManager.ConnectionStrings("currentConnection").ToString 'currentConnection is defined in web.config and works when used in other pages on the siteDim dbConn As SqlConnection = New SqlConnection(strConnection) dbConn.Open() Dim strSelectCommandFirstEntry As String = "SELECT MAX(blogEntryId) as maxID FROM site_Blog"Dim cmdFirstEntry As SqlCommand = New SqlCommand(strSelectCommandFirstEntry, dbConn)Dim rdrFirstEntryData As SqlDataReader = cmdFirstEntry.ExecuteReader()Dim strFirstEntryData As Int32 = rdrFirstEntryData(0) 'error occurs here, i have also tried rdrFirstEntryData("maxID") with same errorrdrFirstEntryData.Close()dbConn.Close() </script> When debugging this code and stopping on this line: Dim strFirstEntryData As Int32 = rdrFirstEntryData(0) rdrFirstEntryData has the following values:hasRows = True, FieldCount=1, Item=In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user. and when i click the refresh button...Item = Overload resolution failed because no accessible 'Item' accepts this number of arguments. I suspect that the note for "Item" is my clue to the source of the problem, but I don't know what it means. Please, help.
I'm trying to determine if the record is NULL/empty or is valid from the datareader.
objReader = strCMD.ExecuteReader objReader.Read() if objReader.IsDBNull(0) = true then...
If NULL/Empty, display no records found. If records are found, display "1 or more records have been found". I keep getting the error "Invalid attempt to read when no data is present". I'm not sure what I am doing wrong here.
SSIS script task fail with error message-SSIS script task fail error message Error: Cannot load Counter Name data because an invalid index '' was read from the registry.
I was going to post a long message but I found the problem. Yet I do not know how to correct it efficiently.I have a request to my DB using that kind of code : With SQL_Commande valiSqlConnection(True) ' Configure SQL_Commande. .Connection = SQL_Connection .CommandText = "_Fonctions_valiUtilInfo" .CommandType = Data.CommandType.StoredProcedure .Parameters.Clear() Dim SQL_Lecteur As SqlDataReader = SQL_Commande.ExecuteReader If SQL_Lecteur.Read And Not IsDBNull(SQL_Lecteur(0)) Then Return SQL_Lecteur(0) Else Return Nothing valiSqlConnection(False, SQL_Lecteur) End WithMy problem is that I need use a function within the "With" section, and that function calls a request on the DB then closes the query, and when it gets back at executing the remaining part of the code, it stop saying that the query is closed and cannot be excuted anymore. How can I nest a query within an other one without having this problem?
I am getting this exception sporadically in a certain block of code (it usually works): "System.InvalidOperationException: Invalid attempt to MetaData when reader is closed"The code is below:
Since installing Reporting Services on my machine, I have been getting an error whenever I try to execute a reader.read line.
When I ran the same exact code on another machine using someone else's credentials who did not have Reporting Services it ran fine. When I tried to run it on someone else's machine who did not have Reporting Services using my own credentials, I got the same error. Also, when the person who's pc and credentials worked fine on his machine ran the same code back on my machine using his own credentials, he got the same error. When another person who also had Reporting Services tried to run it on his own pc, he got the error as well.
When the reader is first executed (MyDataReader = sSql.ExecuteReader) these were the property values: depth = 0 fieldcount = 5 hasrows = true isclosed = false Item = In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user. recordsaffected = -1 (even though there are records) VisibleFieldCount = 5
When the reader is loaded into a table (MyTable.Load(MyDataReader)) then the property values changed to:
Depth = {"Invalid attempt to Depth when reader is closed."} FieldCount = {"Invalid attempt to Depth when reader is closed."} HasRows = {"Invalid attempt to Depth when reader is closed."} IsClosed= True Item = In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user. RecordsAffect = -1 VisibleFieldCount = {"Invalid attempt to Depth when reader is closed."}
And when I execute the the following code:
dtReader = MyTable.CreateDataReader()
While (dtReader.Read()) I get this error: "DataTableReader is Invalid for Current DataTable"
Since the code works with someone else's credentials on a machine that does not have SSRS, and the same problem happens for me regardless of what machine I am on as long as I am using my own credentials what could be causing my problem?
I get the following error when generating a report. I use the "render" method in an asp.net page. I have also seen Timeout errors, which is the second error listed below.
Configuration db-SQL Server 2000 on clustered windows 2003 server SP1, 5.5 GB RAM SSRS 2005 and IIS 6.0 on 2nd windows 2003 server SP1, 3.75 GB RAM generating SSRS Report using asp.net Error is on large amounts of data, main source table has 11.2 Million records. The stored procedure returns 507,387 rows in approx. 25 minutes. No problem with smaller amounts of data using the same source of 11.2 million records, but returning much less.
Error 1: (from try/catch on render method) System.Web.Services.Protocols.SoapException: An error has occurred during report processing. ---> An error has occurred during report processing. ---> An error has occurred during report processing. ---> The Group expression used in grouping €˜territory€™ references a data set field which contains an error: System.InvalidOperationException: Invalid attempt to MetaData when reader is closed. at System.Data.SqlClient.SqlDataReader.get_MetaData() at System.Data.SqlClient.SqlDataReader.GetValue(Int32 i) at Microsoft.ReportingServices.DataExtensions.DataReaderWrapper.GetValue(Int32 fieldIndex) at Microsoft.ReportingServices.DataExtensions.MappingDataReader.GetFieldValue(Int32 aliasIndex) at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at rptsvc.ReportingService.Render(String Report, String Format, String HistoryID, String DeviceInfo, ParameterValue[] Parameters, DataSourceCredentials[] Credentials, String ShowHideToggle, String& Encoding, String& MimeType, ParameterValue[]& ParametersUsed, Warning[]& Warnings, String[]& StreamIds) in c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesswisherreports842e8e9d5ff5a831App_WebReferences.no0lpcgz.0.cs:line 1706 at ar_sum_aging.btnGenRpt_Click(Object sender, EventArgs e) in U:Visual Studio 2005ProjectsSwisherReportsar_sum_aging.aspx.vb:line 32
Error 2: (from ReportServer error log) w3wp!processing!1!9/25/2006-18:32:53:: e ERROR: An exception has occurred in data source 'ar_sp'. Details: System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown. at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.GetNextDetailRow() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeReportDataSetNode.FirstPassGetNextDetailRow() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.FirstPass() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.FirstPassProcess(Boolean& closeConnWhenFinish) at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeReportDataSetNode.Process() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.ProcessConcurrent(Object threadSet) w3wp!processing!1!9/25/2006-18:32:53:: i INFO: Merge abort handler called for ID=-1. Aborting data sources ... w3wp!processing!1!9/25/2006-18:32:53:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing., ; Info: Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing. ---> System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown. at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.GetNextDetailRow() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeReportDataSetNode.FirstPassGetNextDetailRow() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.FirstPass() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.FirstPassProcess(Boolean& closeConnWhenFinish) at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeReportDataSetNode.Process() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.ProcessConcurrent(Object threadSet) --- End of inner exception stack trace --- w3wp!processing!1!9/25/2006-18:32:53:: w WARN: Data source 'AR': Report processing has been aborted. w3wp!processing!1!9/25/2006-18:32:53:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing., ; Info: Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing. ---> System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown. at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.GetNextDetailRow() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeReportDataSetNode.FirstPassGetNextDetailRow() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.FirstPass() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.FirstPassProcess(Boolean& closeConnWhenFinish) at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeReportDataSetNode.Process() at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RuntimeDataSetNode.ProcessConcurrent(Object threadSet) --- End of inner exception stack trace --- w3wp!library!1!09/25/2006-18:32:58:: e ERROR: Found System.OutOfMemoryException exception: Microsoft.ReportingServices.Diagnostics.Utilities.RSException: An error has occurred during report processing. ---> Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing. ---> System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown. w3wp!library!1!09/25/2006-18:32:58:: e ERROR: Terminating worker process
An application I developed normally works great, but it seems that when processing a certian record (and none of the others so far), SQL Server throws this error: "Invalid length parameter passed to the substring function."
Private Sub setControls(ByVal dr As SqlDataReader) If (dr.Read()) Then '<--*******problem line*******
The SqlDataReader (orderReader) doesn't blow up or anything until I call .Read() (and, as mentioned, this problem only occurs for one order). What could be happening here?
Hello. I have been challanged to build an application that keeps track of inventory and dates of every item that needs inspection on regular intervals. The original application was a .NET windows application and i have been tasked to "port" and improve it to a .NET C# web application. The original database was in access and i have imported everyting to SQL and all the data is in a single table. So far the table is relatively small so i decided to keep the current database design. What i need to do is to select all the items that are comming up for inspection in the comming months and present them. Each item has a uniqe article number (artnr) with the item name, category and location of the item. The location is the part i would like each items to be presented by. Basicly i would like to retrive artnr, name, type and present x number of gridviews or a sorted presentation where each item is shown inside each gw/whatever by location. I also considered moving all locations to it's own table and connect it with a PK/FK to the prinmary article table but i dont know if this will help me or not. Basicly i have no idea how i would present the items by location where each gridview/somethign else is it's own location. I could really use som help with how i can retrive and present the data so it is showed in the above manner.
(Sorry this was posted to VWD2005 Express by mistake) I have created a simple project using ASP.NET 2.0 which enables a user to login. I created the login user using the Web Administration Tool in Visual Studio 2005. I created everything locally and it worked. Locally I have 2 databases. One containing normal data (which my site uses to populate a GridView control) and the other being ASPNETDB.MDF - which contains membership (login user) data. These 2 databases sit in the App_Data folder which is in the root of the project. I have a remote database which is hosted in a shared environment. This is just the one database and it appears to have all tables in the one database (membership tables and normal tables - such as the one I use to populate my GridView control). I uploaded the website and using the Database Publishing Wizard I uploaded the database data to the shared host. I also changed the connection string to point to my remote database. If I visit the website the GridView is populating correctly (pulling data from the remote database) but when I try to login it crashes. The error is "Access denied creating App_Data sub directory". The membership login details for the user I created are in the remote database as I have compared the data in it to the data in my ASPNETDB.MDF local database. If I launch from within Visual Studio 2005 then it allows me to login perfectly well. Please does anybody know why it won't let me login when I access it via the website? Many thanks for any help, Graham
hi can anyone help me out, i have one issue that is how i have to check while adding new user details to database table weather that user name is exist in that table or not. for my application i'm using oracle database and C#.Net. table is g_users and columns are: Name Null? Type ----------------------------------------- -------- ---------------------------- USERID NOT NULL VARCHAR2(5) NAME VARCHAR2(20) EMPID VARCHAR2(5) USERNAME NOT NULL VARCHAR2(30) MOBILE NUMBER(12) EMAILID VARCHAR2(20) DOMAIN NOT NULL VARCHAR2(30) i need to check from c# programming before inserting a new row into table weather username is already exists are not. how to check this one?
Could somebody please help me to stop sending scheduled report when no data is present in the report? Actually I have a daily report which is sent to the client and in a week, two or three days, data will not be there and thus it delivers blank report to the client.
So how can I stop sending blank mails to the client?
I was hoping I could get this to work, so far I can access all the data from the database, but I also want to update it. I placed a button, updateBttn_Click event to update the database.It's not updating though and I am not gettting any errors. Could you please look at the update query in the update button and see if I have it right. Also, I think it might be because I have the first retrieval of the database tables set to ExecuteReader(). Do I need to redo this and use ExecuteNonQuery somewhere else?Thanks in advance. 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;public partial class userpage : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { usrnmeLbl.Text = PreviousPage.CurrentUser; hiddenpassLbl.Text = PreviousPage.CurrentPass; //Define database connection SqlConnection conn = new SqlConnection( "Server=localhost\SqlExpress;Database=MyDB;" + "Integrated Security=True"); //Create command //SqlCommand comm = new SqlCommand("SELECT UserName, Password, UserID FROM UsersTable WHERE UserName = '" + usrnmeLbl.Text + "'", conn); //SqlCommand comm = new SqlCommand("SELECT Father FROM FamHistTable WHERE UserID IN (SELECT UserID, UserName, Password FROM UsersTable WHERE UserName = '" + usrnmeLbl.Text + "')", conn); //SqlCommand comm = new SqlCommand("SELECT FamHistTable.Father FROM FamHistTable INNER JOIN UsersTable ON FamHistTable.UserID = UsersTable.UserID WHERE UsersTable.UserID = '" + usrnmeLbl.Text + "'", conn); SqlCommand comm = new SqlCommand("SELECT * FROM FatherHistTable, MotherHistTable, UsersTable WHERE UsersTable.UserName = '" + usrnmeLbl.Text + "'", conn); //Open connection conn.Open(); //Execute the command SqlDataReader reader = comm.ExecuteReader(); //Read and display the data while (reader.Read()) { string usr = reader["username"].ToString(); usr = usr.TrimEnd(); string pss = reader["password"].ToString(); pss = pss.TrimEnd(); if (usrnmeLbl.Text == usr) { if (hiddenpassLbl.Text == pss) { readDB_Lbl.Text += reader["username"] + "<br />"; //readDB_Lbl.Text += "Your User ID is: " + reader["UserID"] + "<br />"; readDB_Lbl.Text += "Your Father's name is: " + reader["Father"] + "<br />"; readDB_Lbl.Text += "Your Mother's name is: " + reader["Mother"] + "<br />"; } else { readDB_Lbl.Text = "User and Password mismatch."; } } } reader.Close(); conn.Close(); } } protected void updateBttn_Click(object sender, EventArgs e) { SqlCommand comm = new SqlCommand("UPDATE FatherHistTable SET " + "'famUpdteDDL.SelectedItem.Value'" + " = " + "'addPrsnTxtBx.Text'" + "WHERE UserName = " + "'usrnmeLbl.Text'"); }}
I am trying to transfer the data from flat file to sql server.When I am running the package on local server(network server) it works fine.But when I use it to transfer the data to online server it starts and shows 2771 rows transfered and remains on that only, dosent stop or give a error. When i stop the execution I get the following errors:
[DTS.Pipeline] Error: The pipeline received a request to cancel and is shutting down.
[Loose Diamond File [1]] Error: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
[DTS.Pipeline] Error: The PrimeOutput method on component "Loose Diamond File" (1) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
[DTS.Pipeline] Error: Thread "SourceThread0" has exited with error code 0xC0047038.
Was reported to me that reports were running but data was not being displayed. After checknig the Config manager I found that if I went to the reportserver url then clicked on a report it would diplay he correct data. But when trying it on the normal website it would not display anything. Â
Hi there I have a dataset based on a view (the view contains an union all select). In the Data-Tab in BIDS i can execute the query, set all parameters and get the desired results. In the report though, I am getting no values.
My year-parameters are used as row-descriptions and based on that I calculate the year-values in the data region. I don't know what the problem is... should I post the rdl-file?
create table #datatable (id int, name varchar(100), email varchar(10), phone varchar(10), cellphone varchar(10), none varchar(10) ); insert into #datatable exec ('select * from datatable where id = 1') select * from #datatable
I still want to retrieve the data and present it in the software's presentation layer but I still want to remove the temp table in order to reduce performance issue etc.
If I paste the code DROP
TABLE #datatable after insert into #datatable exec ('select * from datatable where id = 1')
Does it gonna work to present the data in the presentation layer after removing the temp table?
The goal is to retrieve the data from a stored procedure and present it in the software's presentation layer and I still need to remove the temptable after using it because I will use the SP many time in production phase.
I have a requirement wherein PDF files are being rendered from an .rdl (report definition language), through the use of a SSRS scheduler automatically. The generated PDF file is further emailed to a mailing list, through the same scheduler. However, there are situations where the PDF is generated as an empty file (under certain specified circumstances) [through the automatic scheduler run]. In this situation, it is required not to email the PDF at all. I would appreciate an input which lets me know how to prevent the generation of the PDF file, when there are no records in the dataset that binds to the .rdl.Alternatively, is there any indicator via which the scheduler can be alerted NOT to pick up files 0 KB in size?
I am attempting to deploy a sample report (SQL 2005 Workgroup w/SP2) and I am receiving the subject error message when I attempt to view the report on the web server. We are using SQL Server 2005 Workgroup Edition connecting to an Oracle database.
Is this a limitiation of this version? In report designer, I am able to select Oracle as a connection type. If I try to create a data source at the server, "Microsoft SQL Server" is the only option available. If I look at the ReportServer config file, I see many other data connection types available. Did I miss a step, or is this a Workgroup Edition limitation (it's not documented as a limitation that I am able to find)?
i am facing a memery problem error while i am running the SSIS package while i am running the package it show the following Error
In Spend Dataload package: A buffer failed while allocating 70485760 bytes.
-------------------------------------------------------------------------------- In Spend Dataload package: The system reports 54 percent memory load. There are 3747647488 bytes of physical memory with 1694883840 bytes free. There are 2147352576 bytes of virtual memory with 1061253120 bytes free. The paging file has 7328251904 bytes with 5083856896 bytes free.
-------------------------------------------------------------------------------- In Spend Dataload package: The attempt to add a row to the Data Flow task buffer failed with error code 0x8007000E.
-------------------------------------------------------------------------------- In Spend Dataload package: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Flat File Source" (2718) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
-------------------------------------------------------------------------------- In Spend Dataload package: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread0" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
-------------------------------------------------------------------------------- In Spend Dataload package: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
-------------------------------------------------------------------------------- In Spend Dataload package: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread0" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
is there anyone know the solution of that problem and please dont tell me to use extra memery or a hardware solution as this option is not available.
I have an excel sheet containing one column (ID_NO) with 400K rows. I have a database from where I have to fetch some other columns from a Netezza database. Initially I tried hardcoding all the 400K rows in the query that I wrote using filter WHERE ID IN ('1212','2334'). But after pasting all the 400K rows the query is running indefinitely.
I have imported all the ID in a SQL table (MY_LIST table). I used a DFT, and selected ODBC source, and selected my netezza server. Then in the 'Data access mode' I selected the SQL command from the dropdown.I pasted the same query that I wrote in Netezza. Is there any way to pull only for those records that I have pulled in my SQL table (MY_LIST) ?
I'm having problems designing a package to attempt to execute a fast load data transfer but failback to regular speed with error redirection in the event of an error.
The way I designed this was to add one data flow task to my package called "DFT FASTLOAD". The data flow copies a table SRC to another table DEST in the same SQL Server database. In the error handler for the data flow task I copied the original data flow task and changed the name to "DFT REGULARLOAD with Error redirection". In this data flow task I did not use fast load and addtionally redirected errors to a text file.
In the Data Flow Task "DFT FASTLOAD". I am copying from a varchar source field(with non-date strings) to a datetime destination field to force errors. However the Data Flow Task "DFT REGULARLOAD with Error redirection" never seems to start transferring data from source to destination. The data Flow Task "DFT REGULARLOAD with Error redirection" turns yellow (after the error occurs in "DFT FASTLOAD"), but no data is being transferred). It seems like it hangs.
Do I need to increase the MaximumError Count or something? The data flow task "DFT FASTLOAD" does not turn red when the error occurs it just remains yellow, so i assume I'm on the right track since it seems the error is caught.
I have added screenshots ... hopefully these screenshots will clarify my problem.
I am trying to create and later read a data file from a package deployed in SSISDB, but it is not reading it while it is successfully creating the file. The same package when run from the file system package, runs successfully. Generating ispac and deploying in SSISDB is running for infinite time. Is it a permission issue?
[DTS.Pipeline] Error: "component "Excel Source" (1)" failed validation and returned validation status "VS_NEEDSNEWMETADATA".
and also this:
[Excel Source [1]] Warning: The external metadata column collection is out of synchronization with the data source columns. The column "Fiscal Week" needs to be updated in the external metadata column collection. The column "Fiscal Year" needs to be updated in the external metadata column collection. The column "1st level" needs to be added to the external metadata column collection. The column "2nd level" needs to be added to the external metadata column collection. The column "3rd level" needs to be added to the external metadata column collection. The "external metadata column "1st Level" (16745)" needs to be removed from the external metadata column collection. The "external metadata column "3rd Level" (16609)" needs to be removed from the external metadata column collection. The "external metadata column "2nd Level" (16272)" needs to be removed from the external metadata column collection.
I tried going data flow->excel connection->advanced editor for excel source-> input and output properties and tried to refresh the columns affected. It seems that somehow the 3 columns are not read in from the source file? ans alslo fiscal year, fiscal week is not set up up properly in my data destination? anyone faced such errors before?
RE: XML Data source .. Expression? Variable? Connection? Error: unable to read the XML data.
I want my XML Data source to be an expression as i will be looping through a directory of xml files.
I don't see the expression property or the connection property??
I tried setting the XMLData property to @[User::filename], but that results in:
Information: 0x40043006 at Load XML Files, DTS.Pipeline: Prepare for Execute phase is beginning. Error: 0xC02090D0 at Load XML Files, XML Source [108]: The component "XML Source" (108) was unable to read the XML data. Error: 0xC0047019 at Load XML Files, DTS.Pipeline: component "XML Source" (108) failed the prepare phase and returned error code 0xC02090D0. Information: 0x4004300B at Load XML Files, DTS.Pipeline: "component "OLE DB Destination" (341)" wrote 0 rows. Task failed: Load XML Files Information: 0xC002F30E at Bad, File System Task: File or directory "d:jcpxmlLoadjcp2.xml.bad" was deleted. Warning: 0x80019002 at Package: The Execution method succeeded, but the number of errors raised (2) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors. SSIS package "Package.dtsx" finished: Failure. The program '[3312] Package.dtsx: DTS' has exited with code 0 (0x0).
I have a column in SQL server which is of type ntext. Selecting the specific column to view it in report builder, an error message appears with the following description:
- Cannot run this report. The grouping expression 'nameofcolumn' returns the datatype binary. The Grouping Expression cannot return binary data.
Report Builder recognises this as if it was an image...
