Monday, February 20, 2012

Reporting Services: Report Manager does not load (server error)

Hello Everyone,

I have installed SQL Server 2005 with Reporting Services on Windows Server 2003. I can run through reporting services configuration and completed all the required steps to initialize it. I can access the reports through //localhost/reportserver and I can also access the reports through Microsoft CRM. But I cannot access the Report Manager (//localhost/reports). I get this Error:

Server Error in '/Reports' Application.

Could not load file or assembly 'ReportingServicesWebServer' or one of its dependencies. The system cannot find the file specified.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'ReportingServicesWebServer' or one of its dependencies. The system cannot find the file specified.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.


Assembly Load Trace: The following information can be helpful to determine why the assembly 'ReportingServicesWebServer' could not be loaded.

WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].


Stack Trace:

[FileNotFoundException: Could not load file or assembly 'ReportingServicesWebServer' or one of its dependencies. The system cannot find the file specified.] System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0 System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +211 System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +141 System.Reflection.Assembly.Load(String assemblyString) +25 System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +32 [ConfigurationErrorsException: Could not load file or assembly 'ReportingServicesWebServer' or one of its dependencies. The system cannot find the file specified.] System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +596 System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +70 System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +177 System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +180 System.Web.Compilation.ApplicationBuildProvider.GetGlobalAsaxBuildResult(Boolean isPrecompiledApp) +3561465 System.Web.Compilation.BuildManager.CompileGlobalAsax() +51 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +462 [HttpException (0x80004005): Could not load file or assembly 'ReportingServicesWebServer' or one of its dependencies. The system cannot find the file specified.] System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +57 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +612 System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +521 [HttpException (0x80004005): Could not load file or assembly 'ReportingServicesWebServer' or one of its dependencies. The system cannot find the file specified.] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +3540923 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +69 System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +275


Version Information: Microsoft .NET Framework Version:2.0.50727.832; ASP.NET Version:2.0.50727.832

Any ideas? I have done some searching, but could not find any viable solutions. Please Help Smile

Regards,

Ray

It sounds like this is a fairly complex problem:

http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1259637&SiteID=1

Have you tried reinstalling report manager?

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