internal custom reporting error within SCCM

Question

I am getting a certain error below when trying to do reports

System.Web.Services.Protocols.SoapException: An error has occurred during report processing. ---> Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing. ---> Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Cannot impersonate user for data source 'AutoGen__5C6358F2_4BB6_4a1b_A16E_8D96795D8602_'. ---> Microsoft.ReportingServices.Diagnostics.Utilities.LogonFailedException: Log on failed. Ensure the user name and password are correct. ---> System.ComponentModel.Win32Exception: The user name or password is incorrect at Microsoft.ReportingServices.Library.ReportingService2005Impl.GetReportParameters(String Report, String HistoryID, Boolean ForRendering, ParameterValue[] Values, DataSourceCredentials[] Credentials, ParameterInfoCollection& Parameters)at Microsoft.ReportingServices.WebServer.ReportingService2005.GetReportParameters(String Report, String HistoryID, Boolean ForRendering, ParameterValue[] Values, DataSourceCredentials[] Credentials, ReportParameter[]& Parameters)

I was able to run these type of custom reports within SCCM in the past with my normal admin credentials. Have any other admins seen this type of error in the past themselves. I investigated the srsrp.log file in SCCM for the custom report error, I did not notice anything related to error above.

Answer 1

Hi,
This error seems like to a particular issue that happens only in SCCM-SSRS environment.
I once saw the issue was resolved by apply the newest CU. Description of Cumulative Update 1 for System Center 2012 R2
Also you could follow the suggestions in this thread , see if any helps : SCCM SSRS Error
Regards,
Joy

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