Reporting Pane is empty

Question

We are using SCOM 2012 R2. It has been operating for several months and happily supplying reports without problem.
However, last week all the reports disappeared from the console. This is happening for all users and administrators. The Report Server database is hosted on a separate box from the SCOM instance.
If I attempt to contact Reporting Services from the SCOM box, or the Reporting Services Server itself using IE, I get an error. The url I used was localhost/Reports. This redirects to localhost/Reports/Pages/Folder.aspx and displays the following error...
SQL Server Reporting Services
Error
An error occurred when invoking the authorisation extension. (rsAuthorisationExtensionError). The type initializer for 'Microsoft.EnterpriseManagement.Mom.ServiceDataLayer.SdkDataAccess' threw an exception.
If I look in the C:\Program Files\Microsoft SQL Server\MSRS11.MSSQLSERVER\Reporting Services\LogFiles I can see the following error constantly recurring...
library!ReportServer_0-1!fax!03/16/2015-13:06:12:: i INFO: Call to ListChildrenAction(/, False).
library!ReportServer_0-1!fax!03/16/2015-13:06:12:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.AuthorizationExtensionException: , Microsoft.ReportingServices.Diagnostics.Utilities.AuthorizationExtensionException: An error occurred when
invoking the authoization extension. ---> System.ServiceModel.FaultException`1[System.ServiceModel.ExceptionDetail]: The type initializer for 'Microsoft.EnterpriseManagement.Mom.ServiceDataLayer.SdkDataAccess' threw an exception. (Fault Detail is equal
to An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:System.TypeInitializationException: The type initializer for 'Microsoft.EnterpriseManagement.Mom.ServiceDataLayer.SdkDataAccess' threw an exception. ----> System.Exception:
Exception decrypting. The specified file could not be decrypted   at Microsoft.EnterpriseManagement.Security.DPAPIWrapper.Decrypt(Byte[] cipherText)
 at Microsoft.EnterpriseManagement.Security.AsymmetricKeyManager.Initialise(Byte[] publicKey)
 at Microsoft.EnterpriseManagement.Security.SecureStorageManager.Initialize()
 at Microsoft.EnterpriseManagement.Mom.ServiceDataLayer.SdkDataAccess.get_secureStorageDatabaseManager()
 at Microsoft.EnterpriseManagement.Mom.ServiceDataLayer.SdkDataAccess.cctor()   --- End of inner ExceptionDetail stack trace --- at Microsoft.EnterpriseManagement.Mom.ServiceDataLayer.SdkDataAccess..ctor()
 at CreateMicrosoft.EnterpriseManagement.Mom.ServiceDataLayer.SdkDataAccessBackCompatProxy()
 at Syst...).
 --- End of inner exception stack trace ---;
I have seen several posts with people having similar problems, but none of the fixes have helped. A few differences between my problem and others I've seen are the error when hitting the url directly (others have at least seen files in here), name resolution
(setting the report setting in SCOM to the FQDN didn't help) and errors during setup. This install was working correctly and then failed. I have also seen proxy problems, but I am able to get to the Reporting Services web-site, so this seems unlikely, it
just errors out on me.
I have verified that the service account password is set correctly and it has full rights on the ReportServer database (I successfully created and dropped a test table). I also reset the password and watched it run through the reconfiguraion scripts without
error.
I'm starting to tear my hair out.  :/

Answer 1

Hi,
Please try to Delete Encrypted Content in Reporting Services Configuration Manager and restart the Report Server,then access Reporting Services Server using IE.
Otherwise, you may also choose to post the issue to SSRS forum to get more effictive help.
https://social.technet.microsoft.com/Forums/systemcenter/en-US/home?forum=sqlreportingservices
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