Report viewer unresponsive while loading

Hi,
I am loading a server report on Report viewer web version 10.0.0.0 in an asp.net web application. It is set on async mode. When loading the report, the loading progress bar rotates for a while and then it stops and the whole page becomes unresponsive. After
sometime, suddenly the report appears. But when running this report on Report server page (http://serverAddress/Reports/Pages/Folder.aspx?ItemPath=%2fReports&ViewMode=List), I don't see this behavior and the report loads very quickly. Also I tried
to use different versions of report viewer control. In Report viewer 9.0.0.0, it works as expected. but all the greatest and latest versions the problem exists. How do I solve this?
Thanks
nasayoo

Hi nasayoo,
According to your description, when you loading report from ASP.NET reportviewer 10.0, the loading progress image rotates for a while and the whole page becomes unresponsive, the report shows after a period of time. The report works fine in report manager
and reportviewer 9.0.
From Visual Studio 2010, Asynchronous rendering no longer renders the report content in an iframe. Instead, it uses ASP.Net AJAX to perform an asynchronous postback to get the report data. The new communication sequence is:
Browser makes a GET request to the ASPX page to get the page content and a loading indicator for the report.
Browser makes a POST request to the ASPX page to get the HTML for the report (this content is in an UpdatePanel).
Browser makes GET requests to the HTTP handler to get all the images in the report.
To solve the problem, please refer to the following steps:
For a WinForms application, we can use <NetFx40_LegacySecurityPolicy enabled="true" /> in the configuration -> runtime section of the app.config file which forces the usage of the current AppDomain.
In an ASP.Net application, we can set <trust legacyCasModel="true" level="Full"/> in the system.web section of the web.config file to achieve the same result.
For more information, please refer to the following document:
http://msdn.microsoft.com/en-us/library/dd409253%28v=vs.100%29.aspx
If you have any more questions, please feel free to ask.
Thanks,
Wendy Fu
If you have any feedback on our support, please click
here.
Wendy Fu
TechNet Community Support

Similar Messages

Bex Report Designer: Error while loading metadata

hi experts,
I am working with BI7 Bex Report Designer and we are using SP9. when i tried to load the Query in Report Designer its giving below error.
Error while loading metadata.
Check the Query and portal settings.(but the query is working fine in Analyzer).
and its giving message class RSBOLAP, message number 018 and Description is java system error: incoming call is not authorized.
when i double click the error its giving below error details.
Diagnosis
An error occurred in the BI components on the SAP J2EE Engine.
System Response
Procedure
Contact your system administrator to have the error analyzed in detail.
Procedure for System Administration
Start the Visual Administrator, log on to the SAP J2EE Engine and choose "<J2EE_SID>" ->"Server" -> "Services" -> "Log Viewer".
The file "defaultTrace.trc" includes detailed information about the error that occurred. In Windows, you can find this file in the Log Viewer under "Cluster <computer name>" -> "Server <server number>" -> "<drive>:\usr\sap\<SID>\JC<INSTANCE>\j2ee\cluster\server<NUMBER>\log". ". In Unix, the file is located under "/usr/sap/<SID>/JC<INSTANCE>/j2ee/cluster/server<NUMBER>/log".
If the file does not include enough detail about the error, you can increase the log level to obtain more information. To do this, choose "<J2EE_SID>" -> "Server" -> "Services" -> "Log Configurator". On the "Locations" tab page, choose "com" -> "sap" -> "ip" -> "bi" -> "webapplications". Using the selection list on the right side of the screen, you can increase the log level, whereby "DEBUG" represents the log level with the most information. You can save your settings by choosing the "Save" icon. The change to the log level is active immediately. Once you have successfully analyzed the error, you should set the log level back to its default value using the appropriate pushbutton; continuous writing to the log file negatively affects the overall performance of the system.
could you plz suggest me how to rectify the problem.
regards
vadlamudi

Hi vadlamudi
The error message RSBOLAP 018 means, that the ABAP stack can't communicate with the Java Stack.
1) Please ensure, that the user, used for the Report Designer, is valid in the Portal too. Depending on the user management setup this means that there either needs to be the same user or an assigned user in the Portal.
2) In case the user is valid, it means a basic misconfiguration according to note 937697. In this case please run the Support Desk Tool and ensure, that all checks are green. Please ensure, that the latest version of the Support Desk Tool is used.
Regards,
Janine

Crystal Report Viewer not displaying properly in on loading

I am using Visual Studio 2012 in Windows 10 with IIS 8.5. I configured Crystal reports properly but when I load the webpage the Crystal report viewer doesn't load properly and the toolbar and other options are not showing. Please help. Following is the problem am talking about:

Hi Zaeem,
Windows 10 is not currently supported. We plan to add it to the supported platform in SP 14 which is planned for sometime end May.
I tried it and make sure you are loading the Viewer and Report in the Page_Init section. Also the CrystalReportsViewer folder must be included in the project.
Try searching and you'll find info on this subject.
Don

CPU peaks 35-40% while loading page - very unresponsive

After upgrading to 10.0.2 my browser has become very unresponsive while loading pages/opening blank tabs.
I've already tried safe mode with all plugins deactivated and a full reinstall.
My plugins are up to date, I do not use custom themes and it doesn't matter what kind of page I'm loading. Seems like its the engine itself.
Running a Win7 x64 notebook - I did not have this issues before the latest update.

It would be worth experimenting with turning Hardware Acceleration on and off. If you have HA enabled but it is not working properly it is likely to cause problems. (If you are using FlashPlayer video that has its own controls for setting HA on or off). To turn HA off in ordinary browsing use
* Firefox Button -> Options -> | Advanced | -> | General | -> [] Use Hardware acceleration when available
** see [[Options window - Advanced panel]]
* you may also wish to see if the Graphics drivers will update
** see [[How do I upgrade my graphics drivers?]]
* you may also be interested in this article, including a test that you can run <br/>http://hacks.mozilla.org/2010/09/hardware-acceleration/
It is looking like some of the problems could relate more to the system, than to Firefox.

Problem on using Crystal Report Viewer on windows application ("specified type is not valid ")

Hi
I am having problem on using Crystal Report Viewer on one of my windows application.
I am not sure how to put the Crystal Report Viewer 11 Control onto the tool box.
I could found a Crystal Report Viewer control on my computer, but it is version 8.5.
I have also found another one which is Called Crytal ActiveX Report Viewer, i don't think it is the one I can use. As when I try to load a dummy report on to the Crytal ActiveX Report Viewer, It return an error. "specified type is not valid"
Please see the Code sample below.
private sub loadReport()
     Dim r as New ReportDocument
     'v is the name of the Crystal ActiveX Report Viewer Control
     r.Load("C:\Report1.rtp")
     v.ReportSource(r) <---It throw error on this line.
End Sub
Could you give me some advice about what have I done wrong, How to check if I have set up the Crystal Report Component correctly in my Visual Studio 2005 Standard edition.
Thanks in advances.
Many thanks
Chi

VS 2005 Standard and Express editions do not come with Crystal Reports; only the Professional and higher editions will have CR bundled. However, I believe you can purchase CR XI R2 Developer and it will give you the components you need to create a VS .NET 2005 application using the Standard edition.
-MJ

Images are not loaded while displaying report using Report Viewer with JRC!

Hi Everybody,
I created a Report designed using CR XI.
I am viewing that report from my application using JRC and crystal Report Viewer and PDF viewer.
In PDF viewer everything is fine including images display, saving etc.
But in Crystal report Viewer, I am not getting the images of the buttons such as export, next page, previous page etc. But all the funtionalities are working.
From where i can load the pictuers and how?
Can anybody help on this?
Thanks in advance,
Saravanakumar.
Edited by: Saravana kumar on Nov 17, 2008 1:23 PM

Hi Saravana
The issue you have posted here in the Crystal Reports Design Forum is a Developer issue. Please post this query to the BusinessObjects SDK Application Development - > Java Development Crystal Reports forum.
Regards
Girish Bhosale

An error has occurred while loading the report

Hello all,
I'm trying to view a Crystal Report from my CRM application and I receive the follow error message, but only when trying to view it on a laptop:
An error has occurred while loading the report. Please contact technical support.
Has anyone else run into this problem?
Thanks!

Hello Eddie,
please post some more information about your problem.
What is the name of your CRM app?
Who developed this app?
Did it never work or do you get this error only now?
Always or only sometimes only?
In what versions and on what patchlevel are you working ?
Thanks for some more info
Falk

Very slow loading time - Crystal Reports Viewer 2008

Hi,
I search this forum to find another thread regarding this issue. Since I've found nothing in particular, I started this one.
We are currently developping a new report engine based on the .Net Crystal Report Viewer. This engine will be used in our applications to show, print and export reports. We based the engine on the Crystal Report 2008 version (12.0.2000). The code is in C#, targeted on the Framework 3.5 SP1. For the CR runtime, we tested on machines with the SP2 and SP3 versions, as well as on a computer with Crystal Report Developper installed (v12.3.0.601) with no runtimes. Since the runtime is in x86 only, the engine is compiled in x86 (not ANY CPU)
When we try to open a report in an application, the first report loading is unusally slower than the others. If I open a report, close it and open it a second time, the second time is much faster than the first. While reading the threads, I realized that the first load implies some assembly loading from the Framework (which is normal).
But since i can take as long as 20-30 seconds to load the first report, I ran some test. Using the System.AppDomain.CurrentDomain.AssemblyLoad event, I've tracked the assemblies being loaded when opening the report and the start time of the loading. I've discovered that, while most of the CR assemblies takes less than 500 milliseconds to load, there is one that takes at least 3 seconds (20 seconds sometimes) to load : BusinessObjects.Licensing.KeyCodeDecoder. Each time I ran the tests, it is the assembly that is the slowest (and by far) among them all.
Prior to this, we were using Delphi with the Crystal Report 10 runtime. We never had such issues. Now, some customers are complaining about this behavior.
For you information, we are using the ReportDocument.Load() method to load documents. Our reports are all dynamically linked to the database with the DataSourceConnections.SetConnection() method. The report is being loaded in the viewer using the CrystalReportViewer.ReportSource property.
Why does it takes so long to load/execute ? Is there something implied with registry keys or Internet access ? Is there a way to speed up things ?
Thanks !

Thanks for your help Don ! :o)
I know that the CR10 runtime was built on win32 and while I knew that the .Net version of the runtime would be slower due to the Framework and .Net architecture, we did not expect such differences between the two methods.
You are right that the hardware could play a great factor here, but since I work on this machine for a few years now and I saw the performance from the old CRPE32.dll and the new .Net counterpart, I am really surprised that there is such a difference. Most of our customers have entry-level desktops and our application always ran well on it, until now.
So, if it is the way that the CR 2008 runtime works, do you know if your developpers optimized this part with the next version (CR 2010) or it is based on the same engine ?
Thanks again for your time !

Web Report Viewer error - Unable to load client print control.

Dear All,
We have a problem with Report Viewer print funtionality. Getting the error "Unable to load client print control." on click of Print button.
We tried all solutions posted in web - nothing resolves the issue.
The print works fine when we open the report via a browser. But the same is not working through our application. We have the application installed on the Report server itself and the user has Admin previleges.
Please find below the details
Report control: ReportViewerWebControl.axd
Version: 9.0.30729.4402
SQL server version: SQL Server 2008 R2, 10.50.2500.0 (running on Windows Server 2008 R2 - 64 bit)
Your help on this would be highly appreciated. Please let me know if you need any specific information.
Thanks,
Naga
Nagaraja

Hi, Larry,
Thank you for your answer which remind me and lead me to the resolution. I have struggling on this SQL Server Report Server 2012/Client printing control for
2 days.
I just cannot figure out why it kept prompting non-admin XenApp users for SSRS installation. Thanks for your notes again.
I have 2008 R2 server setup as XenApp server for the publish apps. We published the IE to user to access Web application with SQL 2012 reporting service in
the backend.
In the control environment, users do not have permission to install any software. This SSRS has to be installed as administrator under “Install mode” in XenApp
server.
Yes, 32bit IE works for me but 64bit IE works too.
You just need to ensure which version of IE you’re using to install the SSRS. I’m not aware of using 32bit IE for SSRS installation in server but publish 64bit
IE to client. That’s my mistake.
Thanks again.
JohnnyW2012

Why does Firefox on my Windows 7 PC hang (become unresponsive) while it waits for most pages to load or run scripts?

Firefox hangs (becomes unresponsive) when accessing many sites including Gmail. Eventually, when hung, Firefox will throw up a window saying "WARNING: A script has become unresponsive" or, in the case of Gmail, the page itself will say "Some Gmail features have failed to load due to an internet connectivity problem."
IE8 and Google Chrome are working normally. I've tried Firefox in safe mode, re-installing and even running Firefox portable from a USB thumb drive. Each time with the same result—Firefox hangs or becomes unresponsive while it waits for most pages to load or run scripts.
#### PC Workstation Environment ####
Firefox 13.0.1
Windows 7
Symantec Endpoint Protection 11.0.6200.754
--

Your problem sounds like the one that a co-worker and I started to have about the same time. Check your Symantec client management control log. You might see a line like the following.
Date and Time Severity Level Action Test / Production Description API Class Rule Caller Process ID Caller Process Parameter User
2012-07-30 10:48:09 AM 15 Block Production Unauthorized NT call rejected by protection driver. System Built-in rule 1608 FlashplayerPlu FuncID-B6H, R... None
At first we thought that it was a Javascript problem until we noticed this log. The key words are 'Block' and 'FlashPlayerPlu'. This problem recently started for us, perhaps with a software push 1-2 weeks ago. Internet Explorer does not hang when accessing pages with Flash.
The Flash page does eventually load after a long time. However, since the whole browser hangs for a while, for the most part having the Flash plugin enabled makes Firefox unusable if accessing pages with Flash.
Disabling the Flash plugin solves the hanging problem, but I do not know what is causing the problem, nor do I know when a combination of Windows 7, Flash, and Symantec will work. Your later version of Symantec shows that we might have the problem for a while, but I do not know what customization CSC did with Symantec. My coworker did run a complete virus scan, uncovering nothing. Another co-worker is running Windows XP. She does not have the problem, but I do not know what other versions of software she is running.
Symantec Endpoint Protection version 11.0.6100.645
Flash version 11.3.300.268
Firefox version 14.0.1
Windows 7 32-bit service pack 1

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.

While printing RDLC Report ,Report viewer also get printed with the report

hi
When i take the Printout of RDLC Report,Report viewer is also get printed which should not be done,
How should i overcome while printing the RDLC record
Thanks in advance,
Radhika

Hi there,
Thanks for the reply. Turns out that our IS department has deployed a patch called RS Client Print-ActiveX Crtl R02 which has caused this problem. Not sure why it broke it yet or how to fix it so still investigating.
This only happens for reports viewed within InfoView if they are in Crystal Reports format. There are no hyper links in the report, it only affects reports with 2 or more pages.
If we get a resolution I'll post it here or if anyone has any clues to why then please post.
Cheers,
Chris

Report Viewer WebPart for Sharepoint - Printing (Unable to load client print control)

Hi there,
I am running a report via the report viewer web part on a SharePoint page. The report itself is working great. But when I attempt to print it, I get a prompt to install something....and then it is followed up with "Unable to load client
print control".
There are some posts out there about updating the a certain CU or to find the RSClientPrint cab and unloading the dlls into the system32 folder and registering it. I've tried that but no go.
Anyone else encounter this issue? If so, potential solutions?
SP 2010 - 14.0.7221.5000
SQL Server 2008 R2 (Reporting Server)- 10.50.1617 (have tried updating to 10.50.6000.34)
IE = 10.0.9200
And yes, I am running as local admin....so there shouldn't be any issue installing the active x component on IE.
Thanks in advance,
Eric

Hi Eric,
According to your description, you can't load the print button in your sharepoint site. Right?
In Reporting Services, Each user who wants to use the print feature must download and install the ActiveX control that provides client print functionality. The first time a user clicks the
Printer icon on the report toolbar, the Microsoft ActiveX control is downloaded to the computer. After the control is downloaded, the
Print dialog box displays whenever the user clicks the Printer icon.
So in this scenario, please enable the setting Download signed
ActiveX controls in Internet Explorer and download it. Please follow the steps below:
Click Tools -> Internet options.
Switch to the Security tab, select the Trusted sites zone, and then click
Sites.
Type the URL of the SQL reporting server, click Add, and then click Close.
Click the Custom level button, scroll to the ActiveX controls and plug-ins
node.
Click Enable for Download signed ActiveX controls, and then click OK.
Then we need to have the
EnableClientPrinting is set to true.
In SharePoint Central Administration, click Application Management.
Click Manage service applications.
Click the name of your Reporting Services service application, and then click
Manage in the SharePoint ribbon.
Click System Settings.
Select Enable Client Printing. The Enable Client Printing option is near the bottom of the page.
Click OK.
Reference:
Enable and Disable Client-Side Printing for Reporting Services
If you have any question, please feel free to ask.
Best Regards,
Simon Hou

Report viewer 2010 show blank page (with params loaded)

Hi,
I have an infrastructure RS with a web server with an ASP.NET application with Report Viewer and a second server with an installation of RS 2008 R2.
My web application (ASP.NET in C #) uses the ReportViewer 2010 component to show the report.
I use windows authentication and log onto the Web Service on Report Server with a M2M user on the RS server.
The trouble is that the rendering of the report fails and the body of the report remains WHITE. However the .aspx page is displayed without errors and control report viewer loads the parameters even if you can not select.
Report manager render correctly reports also from the web server.
The same solution work fine if deployed on Single Server.
The machines are under firewall. The Report Server service run on 80 port. It should open more doors between the two servers?
Can anyone help? Thank You.
I have an
infrastructure RS with
a web server and
another server with
an installation of RS 2008
R2.
I have an
infrastructure RS with
a web server and
another server with
an installation of RS 2008
R2.

Hi theorangejuice,
According to your description, you configure a ReportViewer control in remote mode to display a published report. When running the application, report displays blank and parameters can’t be selected.
As we tested in our environment, report can display correctly when using ReportViewer control in remote mode, and parameters also can be selected. In your scenario, please make sure the report can display correctly on remote report server. And try to click
refresh button on application to check if report can display correctly. Regarding our test results, please refer to steps below:
1. Add port 1433 and 80 under windows firewall on remote server.
2. Create a new windows application project, then add a ReportViewer control to the application.
3. Configure the ReportViewer control for remote processing.
4. Build and run the application.
Reference:
Walkthrough: Using the ReportViewer Control in Remote Mode
If you have any question, please feel free to ask.
Best regards,
Qiuyun Yu

Report Viewer Version 11 - Cannot load assembly?

Hi,
We are using version 11 of Report Viewer to display .rdlc Reports within the application.
On Web Server 1 the Reports render fine.
On Web Server 2 an error is displayed stating "Failed to load assembly".
The difference between the servers is that Web Server 1 has Visual Studio 2012 installed so the dll's are in the GAC aswell as the bin folder of the application.
Web Server 2 does NOT have Visual Studio 2012 installed and the dll's are ONLY in the bin folder.
Web Server 2 is a Production server so I cannot install Visual Studio and as a result the gacutil is not available either as a result.
How can I get these three dll's into the GAC on Web Server 2 given that gacutil is not on the server?
The application checks the GAC first for the dll's eventhough they are in the bin folder?
Thanks,
SK.
CG

Hi NuTech,
Thank you for posting in MSDN forum.
Since this forum is to discuss: Visual Studio WPF/SL Designer, Visual Studio Guidance Automation Toolkit, Developer Documentation and Help System, and Visual
Studio Editor. Based on your issue, I think that the issue is more Report control issue, so I suggest you can post this issue directly to
Visual Studio Report Controls forum, it will be better support.
Thanks for your understanding.
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
HERE to participate the survey.

Report viewer unresponsive while loading

Similar Messages

Maybe you are looking for