An Error Has Occurred During Report Processing. Asp.net
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up An error has occurred during report (rdlc) processing up vote 1 down vote favorite I got the error While I am creating RDLC report. Error is that " An error has occurred during report processing. Cannot create a connection to data source 'ds_SalesQuotation'. Calling 'Read' when the data reader is closed is not a valid operation. Invalid attempt to call Read when reader is closed. " I create ds_SalesQuotation.xsd file. In rdlc report give dataset name as 'dsSalesQuotation' and set datasourse as 'ds_SalesQuotation' my code is on reportviewr(.aspx) protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { using (BillingAppEntities context = new BillingAppEntities()) { var val = context.Sp_SalesQuotation(id); ReportDataSource rd = new ReportDataSource("dsSalesQuotation", val); ReportViewer1.LocalReport.DataSources.Add(rd); ReportViewer1.LocalReport.Refresh(); } } } Is there any mistaken in my code.please check it anybody.. report rdlc dynamic-rdlc-generation share|improve this question asked Oct 15 '15 at 14:25 Safeena 7029 Could you please have a look at my answer on An error occurred during report processing. RLDC reporting in ASP.NET MVC? –Murat Yıldız Apr 24 at 20:19 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote I got my error.I re-write the above code,that is given below.
SQL Server 2014 Express resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: How to trouble-shoot "An error occurred during http://stackoverflow.com/questions/33151140/an-error-has-occurred-during-report-rdlc-processing local report processing" with client side Microsoft reporting - VS2010 Winform Other Forums > Visual Studio Report Controls Question 1 Sign in to vote The full error message is: "An error has occurred during local report processing An error has occurred during report processing. DataSet2" The report has two datasets and two tablix'es bound to separate https://social.msdn.microsoft.com/Forums/en-US/4f56b45d-b54c-4cb8-a9ca-74a1ec9dc125/how-to-troubleshoot-an-error-occurred-during-local-report-processing-with-client-side-microsoft?forum=vsreportcontrols BindingList's of business objects. It was working until I added new properties to one of the business objects. After adding the new properties, in the VS designer Idid a Rebind Data Sources on the ReportViewer instance on my form. The Rebind created two NEW BindingSources on the form (alongside the two original ones),which I then (stupidly)deleted. Now the appis broken. How do I now determine what's broken? Thanks! D Friday, July 01, 2011 4:44 PM Reply | Quote Answers 2 Sign in to vote Fixed it: I opened ReportViewer Tasks of the ReportViewer instance on the form and selected Chose Data Sources. Both DataSet1 and DataSet2 no longer had associated Data Source Instances. Re-selected the Data Source Instances, and it now works. D Marked as answer by dthouston Wednesday, July 13, 2011 8:05 PM Friday, July 01, 2011 5:00 PM Reply | Quote All replies 2 Sign in to vote Fixed it: I opened ReportViewer Tasks of the ReportViewer instance on the form and s
string was not in a correct format" Article Number: 150 | Rating: 5/5 from 1 votes | Last Updated: Tue, Jun 18, 2013 at 12:02 AM Share When running ReportViewer http://faq.asphosthelpdesk.com/article.php?id=150 on Windows Server 2008, you may face this error message: "An error has occurred during report processing. Input string was not in a correct format". Oddly, the same ReportViewer is working fine on your local PC. So, what would be the possible cause of this issue? The possible cause of this issue is when a ReportViewer control is dragged onto a page in your an error Visual Studio tool, the following code is written to the httpHandlers subsection under the system.web section of the projects Web.Config file in the projects root directory.