Report Throttling And Asynch Processing
Sep 26, 2007
My enterprise is looking into migrating to SSRS 2005 and I am trying to gather as much information as possible. One area that I've been unable to find much information is around the area of process (or report request) throttling inherent to SSRS. We are a large organization and the reporting technology that we choose must be able to process thousands of report requests a day. In our current solution, we have the ability to throttle the report requests so that a limit is placed on the number of report request that can be processed concurrently so that the reporting infrastructure is not overwhelmed during peak load times. Subsequent request are queued for processing at a period when there is less load on the servers. Does SSRS have this capability and is it configurable? Is there any detailed information (articles, whitepapers, books) available addressing this subject?
This leads me to a second question concerning an asynchronous reporting solution. Has anyone developed a solution using SSRS that allows long running reports ( that are requested online) to be processed on a background thread and has the background thread alert the user when the report has completed? This is a nice feature of our current solution but I have not been able to find a comparable solution utilizing SSRS. There looks like there might be possibility in the Subscription capabilities but I€™m not sure how this would work online requested reports.
Any help would be appreciated. Thanks!!
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May 5, 2008
I am extracting RS reports through a WebService:
report = execService.Render("EXCEL", null, out extension, out mimeType, out encoding, out warnings, out streamIds);
Some works fine but some are generating the following SoapException:
Error during processing of €˜ReportParameterTime€™ report parameter. ---> Error during processing of €˜ReportParameterTime€™ report parameter. ---> Error during processing of €˜ReportParameterTime€™ report parameter.
I set required parameters to their default values. In this specific report I have two required parameters:
1: ReportParameterTime, String
2: ReportParameter1, String
I set them to their default values (ReportParameterTime to "[Czas].[Kalendarzowy].[Rok].&[2007]" - means
Time Calendar Year 2007) but I am getting the exception above. I set parameters using this code:
execService.SetExecutionParameters(parameterValues.ToArray(), CultureInfo.CurrentCulture.Name);
Where parameterValues is a List<ReportExecution2005.ParameterValue>.
When I am using Microsoft.Reporting.WinForms.ReportViewer the report is generated without
any problems. I can see one parameter to choose: "Kalendarzowy" (means adj. Calendar) and can
select years, the default value is "2007".
What am I doing wrong and how can I fix this error ? Does anybody know ?
Regards,
Daniel
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Jun 10, 2005
I'v reinstalled RS, then I configuret it. But when I want to open a report raise this error
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Feb 26, 2015
I was wondering if there was any way to add a value field to a report, with the time it took for the report to Process.
It would probably be a text field with an Expression, but don't know how that would go.
I know that in Expression there is a value for ExecutionTime (when report began to run), but nothing about when it ends.Can this be done? and if yes, how?
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Oct 25, 2006
I have two reports. They both work fine when loaded individually. I am loading them directly from a stream. I am also loading the subreport definition using LoadSubreportDefinitio(). Neither of them have parameters
I receive the following error message when trying to load the sub report.
An error occurred while executing the subreport €˜Subreport€™: An error has occurred during report processing. (rsErrorExecutingSubreport).
any help would be greatly appreciated.
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Jun 24, 2005
In the documentation for MSDE, there is a comment that says MSDE will throttle after 5 connections. Any comments or help would be appreciated.
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Nov 14, 2005
I have a multi-threaded C# application that loads a bunch of tables into ado.net datasets in memory for surrogate key lookups. Depending on what else is going on, it can process 100,000 to 170,000 rows per minute and usually utilizes 20-30% of each cpu.
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Jul 10, 2006
Hi,
I would like to trigger a DTS or a stored procedure from asp.net 1.1 BUT
I don't want to wait for it to finish. In fact the DTS/Storeproc calculates values into different tables.
Those values are not needed immediately. The calculation takes between 20 or 30 minutes.
Do you have any idea how to do it ?
Thanks
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Apr 13, 2007
I have a SQL procedure that can take several minutes to complete. I allow users to initiate the process through a web site and view a progress bar. When the process is running, though, the site slows to a crawl or times out completely. That long running process seems to block all other queries on the database. Is there a way to give this process a low priority or somehow throttle its resource use so that the other web processes can get a chance to run in a timely manner?
Thanks for any advice.
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Feb 7, 2007
I have a series of records that are timestamped and ordered by time ascending. i.e.
Time
TimeToNext
02/07/2007 11:38:22
0:00:21
<--- Need to calculate these
02/07/2007 11:38:43
0:00:22
<--- Need to calculate these
02/07/2007 11:39:06
0:00:00
<--- Need to calculate these
02/07/2007 11:39:06
0:00:36
<--- Need to calculate these
02/07/2007 11:39:42
0:00:28
<--- Need to calculate these
02/07/2007 11:40:10
0:00:26
<--- Need to calculate these
02/07/2007 11:40:36
Last Record
<--- Need to calculate these
I need to calculate the difference in time between each of these records. The flow should go like this (psuedo):
1. Read FirstRecord
2. Read SecondRecord
3. Set FirstRecord.TimeToNext = SecondRecord.Time - FirstRecord.Time
4. Output FirstRecord
Repeat for all rows in buffer (i.e. SecondRecord.TimeToNext = ThirdRecord.Time - SecondRecord.Time)
I am sure there is an easy way to do this with a script component, but I haven't been able to figure it out, and my head hurts from smashing it against my desk.
Any suggestions would be greatly appreciated.
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Mar 12, 2008
Any ideas.........
An error has occurred during report processing. (rsProcessingAborted)
Cannot create a connection to data source 'CRM'. (rsErrorOpeningConnection)
For more information about this error navigate to the report server on the local server machine, or enable remote errors
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Apr 17, 2008
Hi all,
I have created a report on the client and want to deploy it on the server. I am able to deploy the report on the Server but whern i am trying to see that report from the server i am getting error.
The Error Is : -
An error has occurred during report processing. (rsProcessingAborted)
Cannot create a connection to data source 'DataSource1'. (rsErrorOpeningConnection)
For more information about this error navigate to the report server on the local server machine, or enable remote errors
Could you please help me?
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Sep 12, 2007
I am running SSRS 2005, rendering reports locally using a report viewer. Rather than direct the viewer to an .rdlc file, I use an XMLDocument. A few of my reports have a large image in the background that needs to be invisible when the report prints. This was straightforward - I just use a report parameter and set the visible state of the image to the value of the parameter. The hard part is getting the report to print without an error.
Initially, I render the report with the following code:
Private Sub ShowReport()
Try
With Me.ReportViewer1
.Reset()
.ProcessingMode = Microsoft.Reporting.WinForms.ProcessingMode.Local
.LocalReport.LoadReportDefinition(New System.IO.StringReader(_Doc.OuterXml))
.LocalReport.DataSources.Add(_Item1)
.LocalReport.DataSources.Add(_Item2)
.LocalReport.SetParameters(_Param)
.RefreshReport()
End With
Catch ex As Exception
MsgBox(ex.ToString)
End Try
End Sub
This code works fine. I have hidden the print button on the report viewer, and to print, the user must press my button which runs the following code.
Private Sub PrintReport()
Try
_Param(0) = New Microsoft.Reporting.WinForms.ReportParameter("ImageVisible", "False")
ShowReport()
ReportViewer1.PrintDialog()
Catch ex As Exception
MsgBox(ex.ToString)
End Try
End Sub
Resetting the parameter and re-displaying the report works fine on its own. The PrintDialog method works fine on its own. When combined in the same Sub like this, I get the following error:
"Operation is not valid due to the current state of the object".
Does anyone know how I could get it to print without an error? I would be very grateful for any help.
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Oct 20, 2007
Over the past week and a half we started experiencing a sporadic slowdown in our production x64 SQL 2005 Ent. Edition server. Users started complaining of slowness then they started getting timeouts. In looking at sp_who2 and perfmon we saw the following during the slow/frozen periods:
* Dramatic increase in Perfmon Active Transactions
* CPU higher than norm, but not dramatically so
* sp_who2 shows a number of spids in SUSPENDED state (and not running waits)
* no blocking indicated from sp_who2
* active connections slowly increasing
* no disk queuing (or at most some spikes to 1)
After a couple of minutes of this we would then see the following:
* no more spids in SUSPENDED state
* Logins per second spikes dramatically
* Active transactions spikes down to "normal levels"
* CPU goes high then levels out at moderately higher than normal
* active connections slowly decreases back towards normal levels
* large spike in lock wait time
We turned on the Async Auto Update Statistics option (after testing in our staging environment) on the primary database about a week before we saw this problem. By turning it off we can visually see the problem go away by watching the above metrics. So my question is, What metrics can I use to see the "blocking" or resouce locking that is causing these problems?
Anyone?
Thx
Ron
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Mar 11, 2008
I have created several reports and deployed them successfully. However, when I return to view the reports some time later I receive the following error message:
An error has occurred during report processing.
Query execution failed for data set 'DataSet1'.
For more information about this error navigate to the report server on the local server machine, or enable remote errors
The only way I have been able to get round the issue is to re-deploy the reports. All reports are executed from Stored Procedures.
Does anyone have any ideas why this is happening?
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Jan 29, 2008
Hi,
I am getting this error, after the report has been deployed to a remote server. When I click on perticular report I am getting this error.
An error has occurred during report processing.
Query execution failed for data set 'GLSQLBIS01_ProductionGLP_Connection'.
For more information about this error navigate to the report server on the local server machine, or enable remote errors
Thank you
Gish
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Sep 14, 2007
Created Report using SQL Server Business Intelligence 2005 using Visual studio 2005
MSSQL Server 2005
datasource is a filteredAppointment dbo from MS CRM 3
Shared Datasource
Report runs in visual studio 2005
deployed to ReportServer no errors
Report showing on home page in Report Server
Data source folder also on report server page
go to run report on the report server via internet explorer
getting following message
An error has occurred during report processing.
Cannot create a connection to data source 'FilteredAppointments'.
For more information about this error navigate to the report server on the local server machine, or enable remote errorsPlease can any one help!!!!!!
I am a novice to reporting services, can any one recommend a good basic to intermediate book.
have been on the Microsoft 2030A MSSQL server 2000 reporting services 4 months ago and not had a chance to use it until know
Thank you for all your time
ralph
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Oct 29, 2007
I get this error for all but one of the reports in a solution when trying to preview the reports. The query behind the reports work, and the published side of things works fine. I blew away all the rdl.data files in the directory (found that tip in another forum) -- the working report rebuilds the rdl.data file, but the rest continue to fail with the same error. Everything worked fine before the weekend, and I'm the only one who works on the application. The extracted SQL tables which are input to the reports have had data added to them, but I've not requested reporting that would have hit the new data (except for the one report that still works). Any ideas would be greatly welcome. Thanks in advance.
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Nov 1, 2007
Good Afternoon,
I created a 2005 SSRS SP2 report (.rdl) last week. Today I installed the SQL 2005 SP2 tools on three of my co-workers' computers. Two can access the Solution/Project/Report in BIDS without issue. The last can open the Solution/Project/Report and can run see both the data and layout tabs. When she attempts to click the preview tab, however, the following error occurs:
An error occurred during local report processing.
The definition of the report '/ReportName' is invalid.
An unexpected error occurred in the Report Processing.
Cannot execute a program. The command being executed was "C:WINNTMicrosoft.NETFrameworkv2.0.50727vbc.exe" /noconfig @"C:Documents and SettingsuserLocal SettingsTempwnlnvzev.cmdline".
The portion in blue changes each time we attempt to access the preview pane. I have removed the .data file suggested in other threads, but that did not work. I also ran iisreset.exe as posted in another thread and that did not work either.
All versions of BIDS/SQL were installed from the same media in the same manner. Please help.
Roger
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Oct 7, 2004
Can anyone give me info on how the report processing page works in reporting services.
My application makes some pretty heavy queries to the database and I would like to have a message appear on the page whilst the request is being processed.
Something identical to the way reporting services deals with this would be absolutely perfect!
Any ideas?
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Jun 9, 2015
When we are trying to open the reports on share point 2013 site this error came?
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Apr 11, 2008
Hi all,
Our application that uses Reporting Services for it's Reports.
On one customers build it appears to keep falling over.
Restarting the server seems to resolve the problem for a short period
and then it happens again.
The exception that is returned to our application is
"An unexpected error occured in report processing. (rsInternalError)"
The customer has sent me the log files from
C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDataReporting ServicesLogs
I've tied the time that the issue occurs to this section
w3wp!chunks!1!04/11/2008-10:27:35:: e ERROR: GetChunkPointerAndLength: System.Data.SqlClient.SqlException: Database 'ReportServerTempDB' cannot be opened due to inaccessible files or insufficient memory or disk space. See the SQL Server errorlog for details.
and
w3wp!processing!1!04/11/2008-10:27:35:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing., ;
Info: Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.Data.SqlClient.SqlException: Database 'ReportServerTempDB' cannot be opened due to inaccessible files or insufficient memory or disk space. See the SQL Server errorlog for details.
I doubt that the disk is full as our database is sitting on the same drive and presumably the whole system would have stopped working by now.
Any thoughts as to what the problem might be?
We've not seen this before.
Cheers,
Chris
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May 2, 2007
My report worked fine for a while, but suddenly I started getting the following errors for Preview:
An error occurred during local report processing.
An error has occurred during report processing.
Index was outside the bounds of the array.
I restarted VS, then rebooted my machine and the problem persists. Everything including the report posted to the server works fine. It is just the Preview of this report does not work any more. Preview of other reports work fine.
Any tip to resolve this problem would be greatly appreciated.
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Apr 3, 2007
An error has occurred during report processing. (rsProcessingAborted) Get Online Help
Cannot create a connection to data source 'database03'. (rsErrorOpeningConnection) Get Online Help
Cannot open database requested in login 'database'. Login fails. Login failed for user 'sam'.
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May 22, 2008
I am using an OLEDB data source connecting to an Access database. Using SQL Server 2005 SP2 Workgroup Edition.
I can build the report fine and view it in Visual Studio. When I deploy the report and try to run it on the Report Manager site I get this error
An error has occurred during report processing. (rsProcessingAborted)
An attempt has been made to use a data extension 'OLEDB' that is not registered for this report server. (rsDataExtensionNotFound).
When I go to the Shared Data Source, this message appears beside the Connection type field
The data processing extension used for this report is not available. It has either been uninstalled, or it is not configured correctly.
What am I doing wrong??
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Mar 2, 2007
If I have an asp page with a button, what are the means or methods to trigger the event to process a report, save into a report and store in a file server or any directory? All these is done backend without the need to display to the browser.
Using RS Web services or Delivery extension programming things like that?
Regards
Alu
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Dec 7, 2007
Hello.
Thanks for any help anyone can offer me.
I have SQL Server Reporting services on Windows 2000.
The reports seem to be working well, but I cannot get a subscription to work. The error I get is the one in the subject line.
I look into my log files and see these lines.
ReportingServicesService!emailextension!ab0!12/07/2007-15:02:07:: Error sending email. Microsoft.ReportingServices.Diagnostics.Utilities.RSException: An error has occurred during report processing. ---> Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing. ---> System.Runtime.InteropServices.COMException (0x80090005): Bad Data.
Can anyone help me out with this one?
Thanks.
deep
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Oct 29, 2007
I got rid of the .rdl.data files, which apparently has been a successful fix for this problem in the past. Everything worked fine Thursday when I left (I was off Friday - Saturday), but today I get this error for all but one of the reports in the solution when I try to preview the report. BTW, the published stuff works fine. Thanks in advance for any help.
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Sep 11, 2007
Hi All,
I'm facing a strange problem..
I've developed few reports. they are working fine in develop environment. after successfull testing they were published on web.
in web version, all reports are executing for first time.. if I change any of parameters values or without chaning also..
if I press "View Report" following error occurs..
An error has occurred during report processing. (rsProcessingAborted)
Query execution failed for data set 'dsMLGDB2Odbc'. (rsErrorExecutingCommand)
For more information about this error navigate to the report server on the local server machine, or enable remote errors
please suggest any alternative ways to overcome this issue
thanks in adv.
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Apr 25, 2007
Hi , all Microsoft BI experts here,
Thanks for your kind attention.
I am having a question as stated in the subject title, yes, when we want to deploy scorecards to reporting services, as the prerequisite, how can we install and register the scorecard custom data processing extension with the Microsoft reporting services server?
I am looking forward to hearing from you shortly and thank you again.
With best regards,
Yours sincerely,
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Nov 16, 2007
Hello,
On the development server, I am trying to work with subscriptions . Report Server is windows authenticated.
When no paramters exist for the report, the sucbscription is successful.
But if there are paramters for the report, email delivery fails.
These are not data driven subscriptions.
Did anyone face the same problem ? Can anyone tell me where to start debugging since logfiles just say failure to send the email.
Thanks,
SqlNew
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Mar 13, 2008
hi ,
i am trying for a drill through report (rdlc)
ihave written the following code in drill through event of reportviewer, whenever i click on the first report iam getting the error like
An error has occurred during report processing.
A data source instance has no
t been supplied for the data source "DetailDS_get_orderdetail".
the code is
using System;
using System.Data;
using System.Data.SqlClient;
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 Microsoft.ApplicationBlocks.Data;
using Microsoft.Reporting.WebForms;
using DAC;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
ReportViewer1.Visible = false;
}
protected void Button1_Click(object sender, EventArgs e)
{
DAC.clsReportsWoman obj = new clsReportsWoman();
DataSet ds = new DataSet();
ds = obj.get_order();
ReportViewer1.LocalReport.DataSources.Clear();
ReportDataSource reds = new ReportDataSource("DataSet1_get_order", ds.Tables[0]);
ReportViewer1.LocalReport.DataSources.Add(reds);
ReportViewer1.LocalReport.ReportPath = "C:/Documents and Settings/km63096/My Documents/Visual Studio 2005/WebSites/drillthrurep/Report.rdlc";
ReportViewer1.LocalReport.Refresh();
ReportViewer1.Visible = true;
}
protected void ReportViewer1_Drillthrough(object sender, DrillthroughEventArgs e)
{
DAC.clsReportsWoman obj = new clsReportsWoman();
ReportParameterInfoCollection DrillThroughValues =
e.Report.GetParameters();
foreach (ReportParameterInfo d in DrillThroughValues)
{
Label1.Text = d.Values[0].ToString().Trim();
}
LocalReport localreport = (LocalReport)e.Report;
string order_id = Label1.Text;
DataSet ds = new DataSet();
ds = obj.get_orderdetail(order_id);
ReportViewer1.LocalReport.DataSources.Clear();
ReportDataSource reds = new ReportDataSource("DetailDS_get_orderdetail", ds.Tables[0]);
ReportViewer1.LocalReport.DataSources.Add(reds);
ReportViewer1.LocalReport.ReportPath = Server.MapPath(@"Reportlevel1.rdlc");
ReportViewer1.LocalReport.Refresh();
}
}
the code in method get_orderdetail(order_id) is
public DataSet get_orderdetail(string order_id)
{
SqlCommand cmd = new SqlCommand();
DataSet ds = new DataSet();
cmd.Parameters.Add("@order_id", SqlDbType.VarChar, 50);
cmd.Parameters["@order_id"].Value = order_id;
ds = SQLHelper.ExecuteAdapter(cmd, CommandType.StoredProcedure, "dbo.get_orderdetail");
return (ds);
}pls help me.
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Jun 16, 2006
SQL server 2005 express reporting problem.
error message:
This feature "remote access to report data sources and/or the report server database" is not supported in this edition of reporting service
I got this error message when I try to connect to database hosted in another PC running SQL server 2000.
Is it true that SQlL server Express can only use Local Database Engine to host the database?
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