HT201412 Sys.WebForms.PageRequestManagerServerErrorException:

My Safari screen has been frozen with this message on it.
Sys.WebForms.PageRequestManagerServerErrorException:
An unknown error occurred while processing the request on the server.
The status code returned from the server was: 0
Then immediately below was 'OK'.
I have tapped on the OK several times but the screen cannot be changed or
accessed.
Please can anyone help with this?
Thank you.

Hi SP,
Please check if the following web config appSettins value settings from SSRS server could fix the issue (Note, back up your original web config file before any modification).
http://stackoverflow.com/questions/10911610/ssrs-webpage-error-status-code-500
http://srinivasbn.blogspot.in/2013/09/syswebformspagerequestmanagerservererro.html
http://connect.microsoft.com/SQLServer/feedback/details/782155/ssrs-2012-failed-with-win32-error-0x03e3
If you have more questions about the SSRS error logs related to this issue, you can post in the SSRS forum for a better assistance with more experts.
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/home?forum=sqlreportingservices
Thanks
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Similar Messages

SSRS Report Manager error "Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500"

Hi All,
I am getting error "Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500"
in one of my Test Environment when trying to run the SSRS 2012 report from report manager.
Any clue why it is happening.
Thanks Shiven:) If Answer is Helpful, Please Vote

Hi All,
Upon investigation found that there was no space (0 Byte is available) in E drive where underlying SQL DB is residing.
Once I cleared the space, report started working and above error was not displaying.
Thanks Shiven:) If Answer is Helpful, Please Vote

An Error Occurred During Report Processing - Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 12019

When I run the report on production I got the following error message:
Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the
request on the server. The status code returned from the server was: 12019
It hasn’t happen on Dev and Test before.
I googled, The error is described as:
12019 ERROR_INTERNET_INCORRECT_HANDLE_STATE
The requested operation cannot be carried out because the
handle supplied is not in the correct state.
But I cannot find the solution for that.
Has it happend to you before? How to solve that?

Same behaviour here, Sharepoint 2013 with SSRS in integrated mode
Error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status
code returned from the server was: 12019

Button Click Event WebPart Button Sys.Webforms.PageRequestManagerServerErrorException:

Hi,
I have a SharePoint 2010 visual WebPart, which has ASP.NET Multiview control. When deployed, this control works fine on my local server and it even works fine in the Development server; however, when deployed on to the production server, it stops working.
I am not able to change Views on the production server, when I try to debug the WebPart in IE Developer Tool (Using IE 11), I get this error that says “Sys.WebForms.PageRequestManagerServerErrorException: An unexpected error has occurred.” in the ScriptResource.axd
file.
Even the Button click is not working, getting the same error in the Button Click.
Can someone help me with this?
Regards, Vikram

Hi Hemendra,
Thanks for your help, but the problem is solved now. turns out the issue was not with the control but the page itself.
I had copy pasted the pages from my local server to the production server instead of exporting and importing it.
Once i created pages in the production server, the issue was solved.
Regards, Vikram

Sys.WebForms.PageRequestManagerServerErrorException : An unknown error occured while processing the request on the server.The status code returned from server is 12019 in report viewer

I am not able to run Report in Report viewer due to the below error:
Sys.WebForms.PageRequestManagerServerErrorException : An unknown error occured while processing the request on the server.The status code returned from server is 12019 in report viewer
This report works fine in SSRS tool. but after i deployed into sharepoint 2013 site, it throws error.
Please advise what needs to be done
Any help is really appreciated.
Thanks,
SP

Hi SP,
Please check if the following web config appSettins value settings from SSRS server could fix the issue (Note, back up your original web config file before any modification).
http://stackoverflow.com/questions/10911610/ssrs-webpage-error-status-code-500
http://srinivasbn.blogspot.in/2013/09/syswebformspagerequestmanagerservererro.html
http://connect.microsoft.com/SQLServer/feedback/details/782155/ssrs-2012-failed-with-win32-error-0x03e3
If you have more questions about the SSRS error logs related to this issue, you can post in the SSRS forum for a better assistance with more experts.
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/home?forum=sqlreportingservices
Thanks
We are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 504

I get the following message soon after 120 seconds. Report query returns the full data set in SSMS withing 25 seconds.
This is a fairly a large report. I get this same error messages many of my large data reports.
Report server version 11.0.5058.0 on a VMware 2 GHz 4 core, 64GB RAM and Windows 2012 R2 (64 bit)
DB Server version Standard Edition (64-bit) 11.0.5058.0 on a VMware 2 GHz 8 core, 96GB RAM and Windows 2012 R2 (64 bit)
library!ReportServer_0-2!15ec!02/24/2015-14:29:07:: i INFO: Using folder C:\Program Files\Microsoft SQL Server\MSRS11.MSSQLSERVER\Reporting Services\RSTempFiles for temporary files.
webserver!ReportServer_0-2!15ec!02/24/2015-14:29:17:: i INFO: Processed report. Report='/Head Office/UAE/RSH/Free Stock Report - Item wise', Stream=''
rshost!rshost!1404!02/24/2015-14:29:46:: e ERROR: WriteCallback(): failed to write in write callback.
rshost!rshost!1404!02/24/2015-14:29:46:: e ERROR: Failed with win32 error 0x03E3, pipeline=0x00000006101063B0.
rshost!rshost!1684!02/24/2015-14:29:46:: e ERROR: HttpPipelineCallback::SendResponse(): failed async writing response.
rshost!rshost!1684!02/24/2015-14:29:46:: e ERROR: Failed with win32 error 0x03E3, pipeline=0x00000006101063B0.
httpruntime!ReportManager_0-1!1684!02/24/2015-14:29:46:: e ERROR: Failed in BaseWorkerRequest::SendHttpResponse(bool), exception=System.Runtime.InteropServices.COMException (0x800703E3): The I/O operation has been aborted because of either a thread exit or an application request. (Exception from HRESULT: 0x800703E3)
at Microsoft.ReportingServices.HostingInterfaces.IRsHttpPipeline.SendResponse(Void* response, Boolean finalWrite, Boolean closeConn)
at ReportingServicesHttpRuntime.BaseWorkerRequest.SendHttpResponse(Boolean finalFlush)
library!ReportManager_0-1!1684!02/24/2015-14:29:46:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.ReportServerHttpRuntimeInternalException: RsWorkerRequest::FlushResponse., Microsoft.ReportingServices.Diagnostics.Utilities.ReportServerHttpRuntimeInternalException: An internal or system error occurred in the HTTP Runtime object for application domain ReportManager_MSSQLSERVER_0-1-130692470239287110. ---> System.Runtime.InteropServices.COMException (0x800703E3): The I/O operation has been aborted because of either a thread exit or an application request. (Exception from HRESULT: 0x800703E3)
at ReportingServicesHttpRuntime.BaseWorkerRequest.SendHttpResponse(Boolean finalFlush)
at ReportingServicesHttpRuntime.RsWorkerRequest.FlushResponse(Boolean finalFlush)
--- End of inner exception stack trace ---;
I get the following error in visual studio

Hi Jinantha Perera,
According to the screenshot, when you preview the report, you got System.OutOfMemoryException error.
Based on the error message, this issue occurs when the computer does not have sufficient memory to complete the requested operation. In order to get rid of the problem, please refer to the following steps:
Add sufficient physical memory to the computer
Schedule reports to run at off-hours when memory constraints are lower
Adjust the MemoryLimit setting accordingly
(Note: When you render a report through the Reporting Services Web service, the Reporting Services Web service obtains the MemoryLimit setting from the Machine.config file. However, a scheduled report is rendered by the Report Server Windows service.
The Report Server Windows service obtains the MemoryLimit setting from the RSReportServer.config file)
Reporting services has a MemoryThreshold, which specifies a percentage ofWorkingSetMaximum that defines the boundary between high and medium pressure scenarios, if you rendering large amount records, you could also configure settings that control memory
allocation for the report server include WorkingSetMaximum, WorkingSetMinimum,MemorySafetyMargin, and MemoryThreshold. Configuration settings are specified in the RSReportServer.config file.
For more information about "System.OutOfMemoryException" error and Configuring Available Memory for Report Server, please refer to:
http://support.microsoft.com/kb/909678
https://msdn.microsoft.com/en-us/library/ms159206%28v=sql.110%29.aspx?f=255&MSPPError=-2147217396
If you have any more questions, please feel free to ask.
Thanks,
Wendy Fu
Wendy Fu
TechNet Community Support

Sys.webforms.page request manager server error exception:An unknown error occured while processing the request on server. The status code returned from the server was:0

sys.webforms.page request manager server error exception:An unknown error occured while processing the request on server. The status code returned from the server was:0 We got this response(In firebug console) when we try to click on link (after leave webpage for 3 minuts ideal) which is AJAX based. Please reply ASAP because its urgent.

Hi SP,
Please check if the following web config appSettins value settings from SSRS server could fix the issue (Note, back up your original web config file before any modification).
http://stackoverflow.com/questions/10911610/ssrs-webpage-error-status-code-500
http://srinivasbn.blogspot.in/2013/09/syswebformspagerequestmanagerservererro.html
http://connect.microsoft.com/SQLServer/feedback/details/782155/ssrs-2012-failed-with-win32-error-0x03e3
If you have more questions about the SSRS error logs related to this issue, you can post in the SSRS forum for a better assistance with more experts.
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/home?forum=sqlreportingservices
Thanks
We are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Error in browser - Sys.WebForms.PageRequestManagerParserErrorException

I received following message in browser - when i click on error icon in browse. Any idea what could be the reason how to
resolve it
==================================================
Webpage error details
Message: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace
is enabled.
Details: Error parsing near '
<!DOCTYPE html PUB'.
Line: 5
Char: 62099
Code: 0
URI: http://mossdev/ScriptResource.axd?d=7XM9mXhJYBs_Rebls9ePTRUPL5kAW6mTTENJEaHW_04gC-IW60rnFxmljHQp7B9GFD73EPvTz26Ep92TQlDtGuOCHhU26N0H-w5KubuBFrMxn5zjsuYTqneImI_sAxSN0qUNkti6hLr4fY_pEb_bSSEO0r01&t=ffffffffb868b5f4
==================================================
Mark ANSWER if this reply resolves your query, If helpful then VOTE HELPFUL
INSQLSERVER.COM
Mohammad Nizamuddin

Hi,
The error is occurred when you have a SSRS report with SharePoint Integration Mode.
I recommend to add the below entry to the web.config for the "SharePoint" web app that your report is running under.
<add key="aspnet:MaxHttpCollectionKeys" value="100000" />
You can also increased the timeout value to 10 on rsreportserver.config .
In addition, you can change the TCP Port.
Here are some similar threads for you to take a look at:
http://social.technet.microsoft.com/Forums/en-US/656b454e-b6b0-4d1e-9eb2-e8974698a886/ssrs-in-sharepoint-integration-mode-with-sp-2010-?forum=sharepointgeneralprevious
http://social.technet.microsoft.com/Forums/en-US/7eb05eab-ce89-4c82-9ccf-62ed7c4238c7/syswebformspagerequestmanagerparsererrorexception-on-ssrs-2008?forum=sqlreportingservices
http://social.technet.microsoft.com/Forums/en-US/69a288c1-2feb-40ff-9816-80e05f9b4cfe/ssrs-2008r2-new-issue-on-report-in-production-?forum=sqlreportingservices
If still no help, for quick and accurate answers to your questions, it is recommended that you initial a new thread in SQL forum.
SQL Server Reporting Services, Power View
http://social.technet.microsoft.com/Forums/en-US/home?forum=sqlreportingservices
Thank you for your understanding.
Best Regards,
Linda Li
Linda Li
TechNet Community Support

SSRS in SharePoint2013:Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModule

SSRS in SharePoint2013: There is a report in SharePoint and it contains a sub-report and the sub-report hyperlink. When I click the hyperlink to go to the sub-report, after >10min, I click the "Back to.." button
on IE to go to the previous page. Then it catch the error as:
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near '
<!DOCTYPE html PUB'.
I am using SQL2012 and Sharpoint2013.

Hi Alisa,
Thanks for your reply, I changed the web.config, but the issue did not resolved.
I add the codes in two parts of the web.config as below, you can find in by keywords “aspnet:MaxHttpCollectionKeys”
This issue can not reproduce on Chrome only occur on IE.
So, do you have some details suggestion for me to fix it?
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<configuration>
<configSections>
<sectionGroup name="SharePoint">
</sectionGroup>
<location path="_layouts/15/TA_AppMonitoringDetails.aspx">
<appSettings>
<add key="ChartImageHandler" value="storage=memory;timeout=20" />
</appSettings>
</location>
<location path="_layouts/15/ReportServer/RSViewerPage.aspx">
<appSettings>
<add key="aspnet:MaxHttpCollectionKeys" value="10000" />
</appSettings>
</location>
<system.net>
<defaultProxy />
</system.net>
<appSettings>
<add key="aspnet:MaxHttpCollectionKeys" value="10000" />
<add key="aspnet:RestrictXmlControls" value="true" />
<add key="FeedCacheTime" value="300" />
<add key="FeedPageUrl" value="/_layouts/15/feed.aspx?" />
<add key="FeedXsl1" value="/Style Library/Xsl Style Sheets/Rss.xsl" />
<add key="ReportViewerMessages" value="Microsoft.SharePoint.Portal.Analytics.UI.ReportViewerMessages, Microsoft.SharePoint.Portal, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" />
</appSettings>

Report Services Integrated mode : Error 503 after 100 seconds

Hello,
After resolving an issue with some timeouts in shared datasets (updated value not taken into account), i am now facing another timeout (?) issue with our production sharepoint server and reporting services :
If a report takes more than 100 seconds to display, the following message is displayed on the top of the page :
"Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 503"
The exception is triggered by the scriptmanager, but i don't know why : all the applications pool are running fine, and if i look in SSRS log, it shows that the task completed successfully !
Our development server is not affected by this strange behavior.
Is there a secret timeout switch hidden somewhere ??

Hi Raphael,
In Reporting Services, if the report server is under high memory pressure, the report server will refuse new requests until the current application domain is unloaded and a new one instantiated. While requests are refused, you will receive HTTP 503 errors.
To avoid this issue, you can add more memory, move the report server installation to a computer that has more memory, or change the memory configuration settings. For the detail information about it, please see HTTP 503 Service is Unavailable section on the
link below:
http://technet.microsoft.com/en-us/library/ms159778(v=sql.105).aspx
Besides, for the timeout issue, you can refer to the links below to troubleshooting it.
http://blogs.msdn.com/b/mariae/archive/2009/09/24/troubleshooting-timeout-errors-in-reporting-services.aspx
http://geekswithblogs.net/ssrs/archive/2009/10/30/steps-to-resolve-ssrs-timeout-issues.aspx
If you have any questions, please feel free to ask.
Regards,
Charlie Liao
TechNet Community Support

Getting error while running SSRS report in SharePoint 2010

Hi,
I am getting below error while running a SSRS reports in SharePoint. Your help will be appreciated
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)
Timestamp: Wed, 5 Nov 2014 11:58:42 UTC
Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 503
Line: 5
Char: 62123
Code: 0
Thanks,
Manjunath

Hi,
According to your post, my understanding is that you get error while running SSRS reports.
Basically, If the Request Management service is enabled, it manages all incoming requests by evaluating logic rules against the user requests in order to determine what\which action to take and which machine or machines (targets) in the farm should handle
the request.
By default the Request time out value for Request Management service are as follows,
RequestTimeout : 00:01:40
RequestExecutionTimeout : 01:00:00
So the error throws from RM service for those reports who take more than 1 minute to generate the report.
To solve this issue, we can stop the Request Management service.
Or increase the time out
value by making use of following PowerShell script.
$waUrl = "URLofWEbApp"
$wa = Get-SPWebApplication $waUrl
$rmSettings = $wa | Get-SPRequestManagementSettings
$req=$wa.RequestManagementSettings
$timeout2= New-TimeSpan -minutes 5
Sreq.Requesttimeout=$timeout2
$req.update()
For more information：
http://blogs.technet.com/b/sajiths/archive/2014/08/19/ssrs-reports-timed-out-with-39-503-39-error-sharepoint-2013.aspx
Thanks & Regards,
Jason
Jason Guo
TechNet Community Support

Ajax tabs not working when asp dropdown list in the tab

I am using asp.net 3.5 framework. My page has modelpopup in that ajax tab controls used. one of the tab has asp:dropdownlist, this dropdown list is binding data from dataset. the tab which has dropdown lists is not working. it is working fine in IE9.0.
Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.

changed to enableEventValidation="false", then it is working fine.

Throwing Microsoft.ReportingServices.Library.ReportServerDatabaseUnavailableException

Hello,
I am supporting Report Server 2008 R2 with integrated mode to SharePoint 2010. For one of the report, if records are over 300, the report will not show on IE, but on status bar, there will be error as:
Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
And from Report Log File, there are bunch of error message as:
processing!ReportServer_0-35!548!01/07/2014-11:17:13:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: , Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset 'dataset1'. ---> System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.GetApartmentStateNative()
at Microsoft.SharePoint.Library.SPRequest..ctor()
at Microsoft.SharePoint.SPGlobal.CreateSPRequestAndSetIdentity(SPSite site, String name, Boolean bNotGlobalAdminCode, String strUrl, Boolean bNotAddToContext, Byte[] UserToken, String userName, Boolean bIgnoreTokenTimeout, Boolean bAsAnonymous)
at Microsoft.SharePoint.SPRequestManager.GetContextRequest(SPRequestAuthenticationMode authenticationMode)
at Microsoft.SharePoint.Administration.SPFarm.get_RequestAny()
at Microsoft.SharePoint.Utilities.SPUtility.GetLocalizedString(String source, String defaultResourceFile, UInt32 language)
at Microsoft.SharePoint.SPField.get_TitleResource()
at Microsoft.SharePoint.SPField.get_Title()
at Microsoft.ReportingServices.SharePoint.Objects.RSSPImpField.get_Title()
at Microsoft.ReportingServices.DataExtensions.SharePointList.SPLocalCommand.DataReader.PrepareListInfoImpl()
at Microsoft.ReportingServices.DataExtensions.SharePointList.SPDataReaderBase.PrepareListInfo()
at Microsoft.ReportingServices.DataExtensions.SharePointList.SPCommandBase.ExecuteReader(CommandBehavior behavior)
at Microsoft.ReportingServices.OnDemandProcessing.RuntimeDataSet.RunEmbeddedQuery(Boolean& readerExtensionsSupported, Boolean& readerFieldProperties, List`1 queryParams, Object[] paramValues)
--- End of inner exception stack trace ---;
processing!ReportServer_0-35!548!01/07/2014-11:17:14:: e ERROR: An exception has occurred in data set 'dataset1'. Details: Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset 'dataset1'. ---> System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.GetApartmentStateNative()
at Microsoft.SharePoint.Library.SPRequest..ctor()
at Microsoft.SharePoint.SPGlobal.CreateSPRequestAndSetIdentity(SPSite site, String name, Boolean bNotGlobalAdminCode, String strUrl, Boolean bNotAddToContext, Byte[] UserToken, String userName, Boolean bIgnoreTokenTimeout, Boolean bAsAnonymous)
at Microsoft.SharePoint.SPRequestManager.GetContextRequest(SPRequestAuthenticationMode authenticationMode)
at Microsoft.SharePoint.Administration.SPFarm.get_RequestAny()
at Microsoft.SharePoint.Utilities.SPUtility.GetLocalizedString(String source, String defaultResourceFile, UInt32 language)
at Microsoft.SharePoint.SPField.get_TitleResource()
at Microsoft.SharePoint.SPField.get_Title()
at Microsoft.ReportingServices.SharePoint.Objects.RSSPImpField.get_Title()
at Microsoft.ReportingServices.DataExtensions.SharePointList.SPLocalCommand.DataReader.PrepareListInfoImpl()
at Microsoft.ReportingServices.DataExtensions.SharePointList.SPDataReaderBase.PrepareListInfo()
at Microsoft.ReportingServices.DataExtensions.SharePointList.SPCommandBase.ExecuteReader(CommandBehavior behavior)
at Microsoft.ReportingServices.OnDemandProcessing.RuntimeDataSet.RunEmbeddedQuery(Boolean& readerExtensionsSupported, Boolean& readerFieldProperties, List`1 queryParams, Object[] paramValues)
Could anyone give me suggestions or advise on this?
Thank you very much!

Hi,
The forum supports .Net Framework Setup. Your issue isn't related to the forum.
I will move it to the related forum for better support.
Regards.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
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Admin Console takes forever to save

Hi has anyone else had the issue of the admin console taking ages to save page or web apps etc, bloody annoying. Has only been happening for the last two weeks.
I get the following error
ERROR occured code: 0Message : Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0

For the European data center in Dublin; I've noticed the 'spinning' processing logo a lot more in the admin area, also my SFTP seems to be a bit more 'hit-n-miss' in connecting and time to upload changes has increased.
I'm putting it down to Adobe doing 'background' things in preparation for final migration later this month.
I'm hoping that once the AWS servers are online that these kind of things will be lessened.
Regards
Mike

Pagination not working when RDL report is integrated with MVC web application using ascx control reportviewer

I have the below code in my User control ASCX page.
<form id="form1" runat="server">
    <asp:ScriptManager runat="server"></asp:ScriptManager>
    <table>
<tr>
            <td>
                <rsweb:ReportViewer ID="rvDracas" runat="server" Height="100%" Width="100%" ProcessingMode="Local"
                    DocumentMapCollapsed="true" SizeToReportContent="True" PromptAreaCollapsed="True"
                    ShowCredentialPrompts="false" ShowBackButton="False" ShowPrintButton="true"
                    AsyncRendering="false" ShowFindControls="false" ToolBarItemBorderStyle="None" ShowToolBar="true"
                    ShowReportBody="True" ShowPromptAreaButton="True" ShowRefreshButton="True" ShowZoomControl="False"
                    ShowParameterPrompts="False" ViewStateMode="Enabled" OnLoad="rvDracas_Load" onclick="window.App.submitting
= true;" style="margin-bottom: 0px" OnPageNavigation="rvDracas_Load"  >
                </rsweb:ReportViewer>
            </td>
        </tr>
    </table>
</form>
In page load I am filling the RDL with the data source.
When I click on Page navigation control it is throwing me the below error.
"Unhandled exception at line 885, column 13
0x800a139e - JavaScript runtime error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed.
Please help...

Hello,
Welcome to MSDN forum.
I am afraid that the issue is out of support range of VS General Question forum which mainly discusses
the usage of Visual Studio IDE such as WPF & SL designer, Visual Studio Guidance Automation Toolkit, Developer Documentation and Help System
and Visual Studio Editor.
Because you are doing ASP.NET MVC app development, I suggest that you can consult your issue on ASP.NET forum:
http://forums.asp.net/
for better solution and support.
Best regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
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HT201412 Sys.WebForms.PageRequestManagerServerErrorException:

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