Breaking my head with this issue for the past 2 days!

Received Access Denied error in SPD so tried to set Meta Data permission and get the following error.

1. I am one of the Admins for BSC service Applications

2. I belong to Farm Admin Group

3. I have required permission in SQL

4. Tried opening CA in Admin Mode (IE -> Run as Administrator)

5. ULS Logs shows the following

   Access Denied for User '0#.w|domain\skumar', which may be an impersonation by 'DOMAIN\skumar'. Securable IMetadataCatalog with Name 'ApplicationRegistry' has ACL that contains:

Any more ideas? please let me know if you need more information.

Breaking my head with this issue for the past 2 days!

Received Access Denied error in SPD so tried to set Meta Data permission and get the following error.

1. I am one of the Admins for BSC service Applications

2. I belong to Farm Admin Group

3. I have required permission in SQL

4. Tried opening CA in Admin Mode (IE -> Run as Administrator)

5. ULS Logs shows the following

   Access Denied for User '0#.w|domain\skumar', which may be an impersonation by 'DOMAIN\skumar'. Securable IMetadataCatalog with Name 'ApplicationRegistry' has ACL that contains:

Any more ideas? please let me know if you need more information.

Edit:

Here is the stack trace

'BCS' BdcServiceApplication logging server side AccessDeniedException before marshalling and rethrowing on client side: Access Denied for User '0#.w|domain\skumar', which may be an impersonation by 'domain\skumar'. Securable IMetadataCatalog with Name 'ApplicationRegistry' denied access. Stack Trace: at Microsoft.SharePoint.BusinessData.SharedService.IndividuallySecurableMetadataObjectAccessor.SetAccessControlEntries(MetadataObjectStruct metadataObjectStruct, AccessControlEntryStruct[] aces, String settingId, DbSessionWrapper dbSessionWrapper) at Microsoft.SharePoint.BusinessData.SharedService.BdcServiceApplication.<>c__DisplayClass2c.<Microsoft.SharePoint.BusinessData.SharedService.IBdcServiceApplication.SetAccessControlEntries>b__2b() at Microsoft.SharePoint.BusinessData.SharedService.BdcServiceApplication.Execute[T](String operationName, UInt32 maxRunningTime, ExecuteDelegate`1 operation)