O que causaria um 500 Internal Server Error ao acessar a URL do Report Manager no SQL Server Reporting Services 2008 R2?

Question

Sou muito novo no Reporting Services e nem sei ao certo o que perguntar. Foi-me dado um servidor onde foi instalado. Posso executar o Gerenciador de Configuração do Reporting Services e conectar-me. No entanto, quando tento acessar os urls (serviço da web e gerenciador de relatórios), recebo um erro 500. Eu não vejo nada no visualizador de eventos. Existem arquivos de log em algum lugar? Eu suspeito da configuração do IIS. Em particular, os diretórios virtuais. Como isso deve parecer? Eu sei que esta questão é ampla, mas a orientação geral é apreciada.

Atualização: Depois de examinar os logs, aqui está o primeiro erro:

servicecontroller!WindowsService_0!358!09/07/2010-13:30:52:: e ERROR: Exception caught loading and setting code permissions policy level: System.NotSupportedException: This method explicitly uses CAS policy, which has been obsoleted by the .NET Framework. In order to enable CAS policy for compatibility reasons, please use the NetFx40_LegacySecurityPolicy configuration switch. Please see http://go.microsoft.com/fwlink/?LinkID=155570 for more information.
   at System.AppDomain.SetAppDomainPolicy(PolicyLevel domainPolicy)
   at Microsoft.ReportingServices.Library.ServiceController.SetAppDomainPolicy()
library!WindowsService_0!358!09/07/2010-13:30:52:: e ERROR: ServiceStartThread: Exception caught while starting service. Error: System.NotSupportedException: This method explicitly uses CAS policy, which has been obsoleted by the .NET Framework. In order to enable CAS policy for compatibility reasons, please use the NetFx40_LegacySecurityPolicy configuration switch. Please see http://go.microsoft.com/fwlink/?LinkID=155570 for more information.
   at System.AppDomain.SetAppDomainPolicy(PolicyLevel domainPolicy)
   at Microsoft.ReportingServices.Library.ServiceController.SetAppDomainPolicy()
   at Microsoft.ReportingServices.Library.ServiceController.ServiceStartThread(Object firstStart)

Depois de corrigir o problema do CAS, agora encontro esse erro no log (após minha tentativa inicial de acessar o serviço da Web):

appdomainmanager!DefaultDomain!f6c!09/07/2010-14:32:20:: e ERROR: AppDomain ReportServer_11 failed to start. Error: The configuration system has already been initialized.
library!DefaultDomain!f6c!09/07/2010-14:32:20:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.ReportServerHttpRuntimeInternalException: Failed to create HTTP Runtime, Microsoft.ReportingServices.Diagnostics.Utilities.ReportServerHttpRuntimeInternalException: An internal or system error occurred in the HTTP Runtime object for application domain ReportServer_11.  ---> System.InvalidOperationException: The configuration system has already been initialized.
   at System.Configuration.ConfigurationManager.SetConfigurationSystem(IInternalConfigSystem configSystem, Boolean initComplete)
   at System.Web.Configuration.HttpConfigurationSystem.EnsureInit(IConfigMapPath configMapPath, Boolean listenToFileChanges, Boolean initComplete)
   at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException)
   at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironmentAndReportErrors(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.GetAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateObjectInternal(String appId, Type type, IApplicationHost appHost, Boolean failIfExists, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateObject(String appId, Type type, String virtualPath, String physicalPath, Boolean failIfExists, Boolean throwOnError)
   at ReportingServicesHttpRuntime.RsHttpRuntime.Create(RsAppDomainType type, String vdir, String pdir, Int32& domainId)
   --- End of inner exception stack trace ---;

    

Answer 1

O SSRS não depende do IIS (do SQL 2008 em diante), ele usa seu próprio ambiente http.sys para hospedar o serviço da Web e o gerenciador de relatórios.

Veja:

C:\Program Files\Microsoft SQL Server\MSRS10_50\Reporting Services\LogFiles

Para a causa possível.

Com tão poucos detalhes, é difícil saber, se você encontrar um erro nos arquivos de log, poste-o para ajudar ainda mais.

    

Answer 2

No final, eu instalei em um servidor sem o .NET 4.0 e consegui fazê-lo funcionar.