Problem With ReportViewer In Local Mode (parameter Missing A Value)

Feb 16, 2006

Hi all...

I designed an rdlc file to be used with ReportViewer in an ASP.NET page.

The data source I used was an Object DataSource.

When I placed the ReportViewer control on the page, an ObjecrtDataSource control was added too. I configured it for the parameters the report will receive. The first string parameter is named PRO_DES, which has a default value of "" and the data come from request.Form.

When I run the report in the page, the following error appears:

The 'PRO_DES' parameter is missing a value

PRO_DES parameter, since it is a string, could be empty.

I tried to set a default value, but the same message appears.

DataSource is correctly attached to the report, so I don't know where the problem can be.

Any help will bne greatly appreciated

Thanks

Jaime

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Using ReportViewer In Local Processing Mode

Sep 23, 2007

When I run the Visual Basic sample code in TechNet article:

http://technet.microsoft.com/en-us/library/aa337091.aspx

which displays data from a Sales Order Header table and a Sales Order Detail table in a ReportViewer control, I am not able to view any detail data. The header information displays just fine. I checked the query used for gathering the detail records by executing a query through SQL Management Studio and it appears to be a valid query which returns the correct detail records.

I'm running the ReportViewer control in a .ASPX page inside Visual Studio 2005 in Local Processing Mode since ultimately I want to use the web page on a hosted Internet site.

Any ideas as to why the detail records won't display? The row numbers of the detail lines do display.


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Nov 23, 2006

I use a ReportViewer to display a report in local mode (WinForm). As long as I use VS2005 in debug mode, the report is displayed correct without any problems. If I run the compiled application directly, I get a crash message :

"xxx has encountered a problem and needs to close. We are sorry for the inconvenience."....

None of the exception handlings are called (the one where the "Me.ReportViewer1.RefreshReport()" is located and the one from the application "MyApplication_UnhandledException")

Thanks for help

Peter

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ReportViewer - Parameter Is Missing A Value

Jan 11, 2008

Here's my situation. I've got a report with some report parameters defined. These parameters get their available and default values from a query. I've got a Dataset and respective fields selected. The dataset in question is sort of a "headings" dataset, which only ever has one row. Now this works just fine when I'm previewing the report in designer, grabs the value, uses it as I'd expect. The problem is occuring when I'm using the WinForms ReportViewer control to view my report.

I'm not deploying this report, but running it client-side in the WinForms ReportViewer control. I'm providing it with the relevant datasets, bound appropriately (I can pull data from the fields directly in the report just fine), but when I try and view the report I get "The 'xyz' parameter is missing a value".

What's going on here? The definition seems acceptable as it works fine in designer, and my execution using the WinForms ReportViewer also seems to be correct, as I can use the fields otherwise. It just falls apart on the parameter default value from a query.

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Local Report - How To Display Parameter In ReportViewer

Mar 6, 2008



Hi All,
I have configured the ReportParameter as following, but it is not visible on RunTime ? Any idea why ?



LocalReport oLocalReport = ReportViewer.LocalReport;

List<ReportParameter> oParmList = new List<ReportParameter>();

String sResidentID = "";

sResidentID = "RES100";

ReportParameter oReportParameter = new ReportParameter("ResidentID",sResidentID, true);

oParmList.Add(oReportParameter);

oLocalReport.SetParameters(oParmList);

Appreciate any help,

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Local Intranet Mode Versus Internet Mode.

Jul 16, 2007

Hi,



Currently, our Report Builder is running on Local Intranet mode. I'm investigating what the security implications are in changing it to Internet mode. However, I've not been able to find any documentation on this.



Does anyone know of any documentation that addresses this issue or have experience that they can share with changing Report Builder security zone from Intranet mode to Internet mode?



Thanks very much.

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ReportViewer RsInvalidItemPath Remote Mode

Mar 21, 2007

RS 2005 rsInvalidItemPath Error.

I am calling a drillthrough report from the ReportViewer control in a
VS 2005 web application. My report structure is as follows:


ParentReport (drillthrough)
ChildReport1(drillthrough)
ChildReport2


I can drill from Parent Report to Child1, but when I drill from Child1
to Child2, I get the following error:


The path of the item "(null)" is not valid. The path must be less than
260 characters long and must start with slash. Other restrictions
apply


Stack-Trace:
Microsoft.Reporting.WebForms.ReportServerException: The path of the
item "(null)" is not valid. The path must be less than 260 characters
long and must start with slash. Other restrictions apply.
(rsInvalidItemPath) at
Microsoft.Reporting.WebForms.ServerReport.PerformDrillthrough(String
drillthroughId, String& reportPath) at
Microsoft.Reporting.WebForms.ReportActionHandler.HandleDrillthrough(String
drillthroughID) at
Microsoft.Reporting.WebForms.ReportActionHandler.HandleAction(String
actionType, String actionParam, Int32& currentPage, Boolean&
pageSetByEvent, String& navigationID, String& searchText, Int32&
searchStartPage, String& alertMessage, Report& targetReport) at
Microsoft.Reporting.WebForms.ReportViewer.System.Web.UI.IPostBackEventHandl­er.RaisePostBackEvent(String
eventArgument)


Report Path: /screensave/screensave
Report URL: http://myserver/reportserver
IsDrillThrough: True


I am passing two parameters.


Just to add one more thing, when I run this from Report Manager which
is located on the same machine as the Report Server, I do not get this
error. It must be in the exchange between the reportviewer control on
the web app and the web service on the reportserver. Does anyone know
how this connection takes place in a drill down scenario? I assume
that when the web application (with reportviewer control) makes a call
to the web service, it opens the authenticated connection. Then at
each drill down event, does it make a round trip back to the web app?
It is on the third round trip that I see the error.


Thanks!

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Feb 4, 2008

I have a Report Viewer control. My application demands that whenever I show any Report using the ReportViewer the Report will be opened in .pdf format by default. Now the problem is that I cannot change the rsReportServer.config file because other Reports will be affected just because of that. Is there any mechanishm to set the default render mode of a ReportViewer control to pdf? Please help. Thanks and Warm Regards Saanj

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Jun 20, 2007

Hi.

Is it possible to set Parameters for the reportViwer control in remote mode.



I tried doing this

ReportViewer1.ServerReport.SetParameters(Session("ClientId")) and got this error


Unable to cast object of type 'System.Int32' to type 'System.Collections.Generic.IEnumerable`1[Microsoft.Reporting.WebForms.ReportParameter]'.

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Local Reportviewer And Custom Assembly

Jan 7, 2008

Hi,

I use vs2005 and ssrs 2005.
I have an assembly like

namespace PackageCode

{


public static class Class1

{

public static string GetRequired(bool Split, string Id_StockItem, string InventoryUpdateQuery, string TotalRequired)

{


string outText = "";

return "Test"

...........

I did the
reportViewer.LocalReport.AddTrustedCodeModuleInCurrentAppDomain
(€?PackageCode, Version=1.0.0.0, Culture=neutral, PublicKeyToken=6d1c15bd232054a1€?);
part in my code.

I also added the
[assembly: System.Security.AllowPartiallyTrustedCallers]
too.

I published the assembly to GAC.

I added the dll as reference in rdlc file.
And I get this error when I try to enter this code under a textbox


=PackageCode.Class1.GetRequired(CBOOL(Fields!Split.Value),CSTR(Fields!StockItem),.....)

GetRequired is underlined with a red error line which says "unrecognized identifer" when I mouseover onto it.
And when I run the report I get #Error in that textbox.

I dont have a reporting server.I get the data from a dataset.
What to do now ?
Thanks for help.




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Dec 3, 2015

Using SQL Server 2008R2 and Report Builder 3.0..I have an action set in a text box of a table. My intent is to pass the value of that text box (which is variable) to a sub-report in a popup window. Here's my code: URL....The parameter of the report I'm trying to open is @SONum.I'm guessing my error is involved in the formatting of how the value of the parameter is being passed. I've also seen examples where the report server and report values were parameterized, but I don't know where to define

Parameters!ServerAddress.Value anywhere.Do I need to have something set up a certain way within the report I'm opening? Here's the report Parameter settings on the report I'm trying to open.

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Jun 15, 2007

I run my reports in local mode and do something like this :






Code Snippet

//Local Processing mode for Reports

reportViewer.ProcessingMode = ProcessingMode.Local;

// Set RDL file based on handout/grid selected

if (gridRadioButton.Checked)

{

reportViewer.LocalReport.ReportPath = "Grid.rdlc";

}

else

{

//Handout

reportViewer.LocalReport.ReportPath = "Handout.rdlc";

}

//Refresh the report in order to show it to the user.

reportViewer.RefreshReport();



The problem is that both handout and grid is diiferent, Say User Selects the grid once it always shows the grid report. Even second time you change to handout still it shows the same Grid format and I debugged it and it picks the new report path but doesn't help? The application needs to be rerun to fix it.



Can anyone explain what is causing this and how to get rid of it.



Thanks,

Harsimrat

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May 13, 2007

I have created an ASP.NET website with a ReportViewer on. The report renders fine, but when I change one of the parameters (manually), the report seems to invalidate itself and a blank while area is drawn. I would like the same behaviour as in the WinForms variant, where rhe rendered report remains the same until the 'View Report' button is pressed.



Is this possible?



Regards Andreas

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May 21, 2008

I have a report that includes two required parameters where the values are defined to be 'from query' and where the set of values displayed/allowed for the second parameter/drop-down are dependent on the selection from the first parameter/drop-down.

While this works fine in Visual Studio and via the ReportManager web interface, when I attempt to use the Windows Forms ReportViewer control and supply the parameter values via the ReportViewer.ServerReport.SetParameters() call the report does not accept the input values and indicates that no value has been supplied for the first parameter even though it was. Note that I am calling SetParameters() in code and not using the viewer control's parameter prompts (because they are ugly and allow for no validation beyond required/not-required).


I have tried a number of work-arounds but it seems that the only option is to change the implementation of the report so that the 'from query' parameters are no longer 'from query' but instead just simple input fields.

This allows the ReportViewer control and associated code to work, but since the input values I need are actually GUID values this is obviously less than ideal for running the report from Visual Studio or the web interface.


Am I missing something or is this some kind of a limitation/bug in the viewer control?

Thanks in advance -- /chris

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Sep 24, 2007

Hello,

I'm trying to rertieve specific RS 2005 report by passing WebApp control value (this.VCtrlNo.Text) to "CV Report" - name of my report with the following scripts.

1) No Action - when clicked. AutoPostBack is set and properly initialized.

Page.Response.Write("<script>window.open('http://localhost/Reports/Pages/Reports.aspx? /Reports+Folder/CV+Report&vctrlno=" + this.VCtrlNo.Text + "','_blank');return false; </script>");

2) This just opened the default page instead of specific report.
<a href="http://localhost/Reports/Pages/Report.aspx?ItemPath=%2fReports+Folder%2fCV+Report&rc=Render&vctrlno=10-0000037", target="_blank">Open CV Report
</a>

Where "Reports" is the reportmanager, vctrlno is the parameter name (properly set) and obviously I want to open a new page.

I would be very thankful to anyone who can lead to make this work.

Thanks

Jj

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Oct 22, 2007


Hi, I've got this ssrs 2005 report that works great passing a few
security related parameters from asp.net codebehind. However, there
are two date related parameters that won't be coming from my web form,
but rather from the report form itself. When I test the report's date
parameters from visual studio it work fine, but when I attempt the
same report from a reportviewer no matter what input I place on the
report's date fields or even if I select the date picker, the report
simply resets to default and reloads. And actually the date picker
from the reportviewer does not not even pop up.



Here's my aspx code:


<%@ Page Language="VB" AutoEventWireup="false"
Inherits="_ReportViewer" MasterPageFile="~/Main/MasterPage.master"
CodeFile="~/Reports/CashSales.aspx.vb" Title="Cash Sales" %>


<%@ Register Assembly="Microsoft.ReportViewer.WebForms,
Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>


<asp:Content ID="Content1" ContentPlaceHolderID="Content1"
runat="Server">
<rsweb:ReportViewer BackColor="Transparent" ZoomMode="PageWidth"
Width="100%" ProcessingMode="Remote" ID="ReportViewer1"
runat="server">
<ServerReport ReportPath="/Retailer/CashSales"
ReportServerUrl="http://myserver/reportserver" />
</rsweb:ReportViewer>
</asp:Content>


Note: I'm only passing the parameters that are not coming from the
reportviewer form.




the code behind:




Imports system.web.security.membership
Imports system.web.security.Roles
Imports Microsoft.Reporting.Webforms


Partial Class _ReportViewer
Inherits System.Web.UI.Page
Private Users As New Retailer.Core()


Protected Overrides Sub OnLoad(ByVal e As EventArgs)


Dim Roles() As String =
GetRolesForUser(Page.User.Identity.Name.ToString)


Dim cred As New Retailer.ReportServerCredentials("myuser",
"mypassword", "mydomain")
ReportViewer1.ServerReport.ReportServerCredentials = cred


Dim param As New ReportParameter("r_user",
Page.User.Identity.Name.ToString)
Dim param2 As New ReportParameter("r_role", Roles(0))
Dim p() As ReportParameter = {param, param2}


ReportViewer1.ServerReport.SetParameters(p)
ReportViewer1.ServerReport.Refresh()


End Sub
End Class



on my reportviewer form, at the top I have parameters for startdate
and end date, they are not set to internal or hidden.

If I select the calendar icon, i get a javascript error


Line: 606
Object Required


When I attempt to debug I get a Just-In-time failed : Unspecified
error. Check the documentation index for 'Just-in-time debugging,
errors' for more information. So pretty much I can't see the error or javascript in question.


If i enter anything in the date fields, it disregards them setting them to the defaults.

Again, if i run the report from my vs.net client (not using reportviewer), i can select the calendar and enter dates and it respects them.

Any chance I need to patch sql server or reporting services? maybe ie. I'm on IE 7.0.5730.11
Could my problem be that selecting items on the report itself fails to send my credential information from my codebehind?


Thanks for any help or information!

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Dec 17, 2007



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How do I create this group after I have installed SQL Server?

Thanks,

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Mar 10, 2008

Our clients working with the Firefox browser on a Mac are unable to use the Multi-Value parameter drop down lists that the Report Viewer control generates. Of course I realize that the multi-select dropdown lists are not really dropdown option lists using the standard HTML select tag, but are rather tables within div tags with cells that contain spans, inputs, and labels.

Originally the report viewer displayed these lists in the wrong position within Firefox on any platform (Mac or PC). Furthermore, there were other visibility problems with those lists that made it virtually impossible to select a checkbox within the list. Fortunately, Microsoft fixed this problem with the latest version of Report Viewer, which we downloaded from the following link:
http://207.46.19.190/downloads/details.aspx?FamilyID=cc96c246-61e5-4d9e-bb5f-416d75a1b9ef&displaylang=en

So currently we have SQL Reporting Services Report Viewer 9.0.21022.8 installed on our web server. And the dropdown lists do appear as expected, and they work properly in Firefox on a PC.

But, when the control is rendered in Firefox on a Mac, the list is not scrollable. The scroll bar that should appear on the right-hand side of the dropdown list, which would enable users to select values toward the bottom of the list, does not appear. That scrollbar is missing in Firefox.

This is likely related to a Firefox rendering issue with the overflow:auto style. There are numerous entries on the web that indicate Firefox for Mac has a problem with overflow:auto. For example:
http://www.webdeveloper.com/forum/archive/index.php/t-96958.html
http://www.daniweb.com/forums/thread44144.html
http://iamthewalr.us/blog/2007/04/20/firefox-on-the-mac/#comment-2321
http://www.errorforum.com/mozilla-firefox-error/3503-will-float-mac-firefox-scrollbars-floating-pop-up-windows.html
https://bugzilla.mozilla.org/show_bug.cgi?query_format=specific&order=relevance+desc&bug_status=__open__&id=187435


That being the case, it seems that there should be some workaround to address this, either via a style or through some alternate control. Or perhaps there is a property that we can apply to the ReportViewer control that I'm unaware of which addresses this.

If you know of a workaround, or can suggest an alternate approach that we could implement quickly, please respond. Thanks.

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Dec 27, 2006

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What is happening here?

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Mar 6, 2006

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Sep 11, 2007

Hi Friends,

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How to overcome this?

Thanks & Regards,
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Sep 20, 2007

I've got a completely goofy problem on one development machine running Vista, SQL 2005 sp2, and Orcas Beta 2. I'm calling a stored proc from within my C# and my ExecuteDataReader() command fails saying I'm missing a parameter (which I'm not).

The c# looks like this:


if (SqlContext.IsAvailable)

{
using (System.Data.SqlClient.SqlConnection cnx =


new System.Data.SqlClient.SqlConnection("context connection=true"))

{


cnx.Open();

using (SqlCommand xCmd = new SqlCommand("dbo.TestMe", cnx))

{


xCmd.CommandType = CommandType.StoredProcedure;

xCmd.Parameters.Add(new System.Data.SqlClient.SqlParameter("myParam", SqlDbType.Int));

xCmd.Parameters.Add(new System.Data.SqlClient.SqlParameter("myStr",








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xCmd.Parameters["myParam"].Value = 123;

xCmd.Parameters["myStr"].Value = "Hello";

xCmd.ExecuteNonQuery();

}
}

}

My Stored Proc look like this:


CREATE PROCEDURE [dbo].[TestMe]


@myParam as int,

@myStr as nvarchar(150)

AS

BEGIN


SELECT 1 as myCol

END



The result is a an exception that looks like this:


A .NET Framework error occurred during execution of user-defined routine or aggregate "StoredProcedure1":

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Apr 8, 2008

Hi!

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How i Can show fields of my dataset in the header without this problem?

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Mar 21, 2007

Hi Folks,

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Hi Friends,

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Thanks & Regards,
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Feb 5, 2008


Hi Friends,

I have a problem concerning parameters on subreports.

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I also tried to build a work-around by adding the parameters for the subreport in the mainreport and passing them.
This worked, but when the subreport shows up the parameter pane is always faded out, so that the user can't see which parameter value is used or can't change it. Is there a possibility to always have the parameter pane "on"?

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Nov 9, 2008

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Nov 30, 2007



Hello

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Is there a limit on the number of parameters I can pass or something?

Please help!

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May 30, 2007

Have a nice day. I'm developing for PocketPC using VB2005 and SQLMobile and need some help to solve the following issue:

At runtime the following code throws an exception #25950 SSCE_M_QP_MISSINGPARAMETER

Missing Parameter [Parameter ordinal = 1]

Everything looks fine, but it still fails. In the same app I have a datagrid connected via a dataset and it works OK. Please give me directions!!



Dim conn As SqlCeConnection = Nothing

Try

conn = New SqlCeConnection("Data Source =" & _

(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly.GetName.CodeBase) + "db.sdf;"))

conn.Open()

Dim cmd As SqlCeCommand = conn.CreateCommand

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cmd.ExecuteNonQuery()

Catch ex As Exception

MsgBox(ex.ToString)

Finally

conn.Close()

End Try





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Sep 7, 2006

Report X passes all it's parameters to Report Y via a "jump to report". Report Y then populates a select box based on the parameters passed to it. The user selects one of these values and clicks "View Report". This works perfectly in the development environment. But when I deploy it to the server I keep getting an error when I click the link that jumps to Report Y.

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Hi,
I am using Microsoft.ReportViewer.WebForms ver 8.0 to display rdl reports in a web page. I'm using VS 2005 with service pack 1.
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ReportViewer1.ServerReport.SetParameters(parameters)

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When I remove the credential settings,the parameter values do get set but the report throws the following error on execution:

Execution '2su5vg55juj253455rodai55' cannot be found
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Supriya

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Jan 21, 2008

Hi,

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I'm using the same code:

Public Sub Update(oSqlCEConn As SqlCeConnection, oSqlCEAdapter As SqlCeDataAdapter, dt As DataTable)
...
Dim cmd As SqlCeCommand = New SqlServerCe.SqlCeCommand
cmd.Connection = oSqlCEConn
cmd.IndexName="UK_IVCTAMOBILE"
cmd.CommandText="INSERT INTO IVCTAMOBILE(PKey,Status,Dfu,Lu,BusinessModified,BusinessModified_T,IvcTAMetaPKey,InitiationDate,IvcMainPKey,Accounted,Amount,SdoMainPKey,BpaMainPKey,PaymentMethod,InitiationDate_T) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)"
oSqlCEAdapter.InsertCommand=cmd
oSqlCEAdapter.Update(dt)
...
End Sub

I migrated the Database with this program:

Public Sub Upgrade(DB)
Dim sPath As String
Dim engine As System.Data.SqlServerCe.SqlCeEngine
sPath = System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase
sPath = sPath.Substring(0, sPath.LastIndexOf(""))
engine = New System.Data.SqlServerCe.SqlCeEngine("Data Source=" & sPath & "Test.sdf")
engine.Upgrade()
MsgBox("Finished")
End Sub

Any ideas?

Thanks,
Stefan

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