We are using reporting server so i persume these two post will be ok to ask here as not many on its forum. How does one create a multi page rpeort in the one report ie what i want is the ability to have multple excel sheets generated in the one excel file.

Is their an example of this

I'm trying to programically at runtime add a new group works, but when i try to add a header row the report returns and error. Is there something wrong i'm doing in the code in the attached picture?

 

This is the error i get...

Internal Server Error
Telerik.Reporting.Services.Engine.DocumentRenderException: Object reference not set to an instance of an object. at Telerik.Reporting.Services.Engine.Document.GetDocumentInfo() at Telerik.Reporting.Services.Engine.ReportEngine.GetDocumentInfo(String clientID, String instanceID, String documentID) at Telerik.Reporting.Services.WebApi.ReportsControllerBase.GetDocumentInfo(String clientID, String instanceID, String documentID) in c:\temp\reporting\RBuild-6690\Reporting_Build\Source\Code\Telerik.Reporting.Services.WebApi\ReportsControllerBase.cs:line 287 at lambda_method(Closure , Object , Object[] ) at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass10.b__9(Object instance, Object[] methodParameters) at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments) at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext, IDictionary`2 arguments, CancellationToken cancellationToken) --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at System.Web.Http.Tracing.ITraceWriterExtensions.d__18`1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at System.Web.Http.Controllers.ApiControllerActionInvoker.d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at System.Web.Http.Tracing.ITraceWriterExtensions.d__18`1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at System.Web.Http.Filters.ActionFilterAttribute.d__5.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Web.Http.Filters.ActionFilterAttribute.d__5.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at System.Web.Http.Filters.ActionFilterAttribute.d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext()

 

Hi Guys
There are many threads on here about the reporting + azure = outofmemory issues but none seem to have a solution.

Our situation, we have been using our site for a few years now and it's worked fine until we deployed it to Windows Azure Websites.
Each time we generate a pdf report (approx 30-40kb) we get the following exception.


We have purchased priority support with Azure to help us with this issue, noting that it hasn't been happening on our previous host.
They concluded that this was a telerik issue, since the azure sites run in Full Trust by default.
We are using .NET4.5 framework with Telerik Reporting Q3 2011 SP1 (5.3.12.119)

Has this issue been identified and is there now a solution?

Hello,

I would like to know if it is possible to convert the HTML render of an ASPX page to a PDF fil with the Telerik Reporting DLL ?

Is there something which can take an URL and transform it to a PDF document ?

Thank you for help...

Hi guys,

I am using Telerik Reporting R2 2016 and I need to create a query in a SqlDataSource which has a IN operator that should use an parameter. For sample, I have list of IDs (Supplier Id) that will be passed into the report and I need to apply it using the IN operator on the dataSource. How can I do it on Telerik Report?

I tried to configure a query on the SqlDataSource like this:

And after that I tried to run by Telerik Report Design and keep the :Ids parameter as string, int32 or object does not work. I fiil up the parameter like 1,2,3 (separated by comma) but I get an Oracle exception saying it is not a valid number. How can I define a string parameter on the report and pass it to the report?

(i will use it on a asp.net mvc using the javascript/html5 telerik reporting viewer).

Thank you.

How do I disable the clickable datapointlabel that's added and shown in the report viewer. I don't need the labels to be shown and interactive.

I am trying to add toggle visibility functionality in my telerik reports. The telerik report version which I'm using is Q3 2014.

In my report, I have two groups, and a detail section. 

Group1: catalog number

Group2: date

I have read the documentation for it, and when I set, it's not working. I think I'm making some mistake but I don't know where I'm going wrong.

Can someone please provide a demo code or solution to me.

Hi,

I'm trying to pass a parameter to a Telerik report that is expecting a DateTime parameter from javascript. My code is this:

$("#reportViewer")
            .telerik_ReportViewer({
                serviceUrl: "/api/reports/",
                templateUrl: "/src/vendor/ReportViewer/templates/telerikReportViewerTemplate.html",
                reportSource: {
                    report: "MyFullyQualified assembly name",
                    parameters: {
                        sessionId: "b57c7405-5d1d-4513-841c-4c7b2015d376",
                        otherId: "8e44c09d-771e-453c-83e9-1723faaed2fd",
                        periodEnd: "2015-06-30"
                    }
                }
            });

As you can see the periodEnd is currently represented as a string in javascript. Looking at my Chrome dev tools, it looks like it's failing because the string containing the periodEnd is not being parsed as a .Net DateTime. I've also tried passing a javascript date object i.e. new Date("2015-06-30") with the same result.

The exception message I'm getting is: "Missing or invalid parameter value. Please input valid data for all parameters."

The Telerik API response to /api/reports/clients/2334-etc is as follows. You can see that the value for periodEnd is null even though I am specifying it.

[{"name":"sessionId","type":"System.String","text":"sessionId","multivalue":false,"allowNull":false,"allowBlank":false,"isVisible":false,"autoRefresh":false,"hasChildParameters":false,"childParameters":null,"availableValues":null,"value":"b57c7405-5d1d-4513-841c-4c7b2015d376","id":"sessionId","label":"b57c7405-5d1d-4513-841c-4c7b2015d376"},

{"name":"otherId","type":"System.String","text":"otherId","multivalue":false,"allowNull":false,"allowBlank":false,"isVisible":false,"autoRefresh":false,"hasChildParameters":false,"childParameters":null,"availableValues":null,"value":"8e44c09d-771e-453c-83e9-1723faaed2fd","id":"otherId","label":"8e44c09d-771e-453c-83e9-1723faaed2fd"},

{"name":"periodEnd","type":"System.DateTime","text":"periodEnd","multivalue":false,"allowNull":false,"allowBlank":false,"isVisible":false,"autoRefresh":false,"hasChildParameters":false,"childParameters":null,"availableValues":null,"value":null,"id":"periodEnd","label":null}]

Any help is much appreciated,

Ciaran O'Neill

Hi i am having a issue where on preview of data everything loooks ok but on but on the actual report in csv their are three blank lines appearing. I have shown an example of the report here. In my screen shots below i provide my excel file the actually query window result and designer that shows no way that extra blank columns are being created.

When we deploy our application to production the reports work fine for a period of time. Then the reports stop working and we get an "Object not set to a reference" error when trying to load any report. If we redeploy then the error goes away (for a period of time).

We are using Telerik Reporting v7.1.13.612 in an MVC4 web application running on Windows Server 2008 with IIS7 (Integrated Mode). The bin folder contains the assemblies Telerik.Reporting.dll and Telerik.ReportViewer.WebForms.dll (both v7.1.13.612) and the application pool has Read rights to both files.

Exception information:
    Exception type: NullReferenceException
    Exception message: Object reference not set to an instance of an object.
   at Telerik.Reporting.Processing.DocumentParametersManager`1.CreateManagers(IReportDocument definition)
   at Telerik.Reporting.Processing.DocumentParametersManager`1..ctor(IReportDocument definition)
   at Telerik.ReportViewer.WebForms.ReportRenderOperation.ProcessReport(ReportSource reportSource, Hashtable deviceInfo, IRenderingContext renderingContext)
   at Telerik.ReportViewer.WebForms.ReportRenderOperation.PerformOperationOverride()
   at Telerik.ReportViewer.WebForms.ReportPageOperation.PerformOperationOverride()
   at Telerik.ReportViewer.WebForms.HandlerOperation.PerformOperation(HttpContext context, ICacheManager cacheManager)
   at Telerik.ReportViewer.WebForms.BasicHandler.ProcessRequest(HttpContext context)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)