[chunk73]

So I am in the process of migrating from 4.1.7 to 5.0.2 on new hardware. Got my migration kit from RIM and both servers are up and running. Used the enterprise transporter to move just myself over last night. The move went fine. No errors and email is flowing properly. However after looking over the logs I am finding one error over and over and am not sure what I need to do to fix it. It is in the CALH log. The error is below. Any help would be appreciated. Thanks

Service::TestAccessToMailbox Soap Exception caught: The server to which the application is connected cannot impersonate the requested user due to insufficient permission.
Diagnosis: The BES service account does not have impersonation rights on the CAS server.

[bytelight]

You has not configured Exchange Web Services.

You have two options.

01 . Give the BlackBerry SA the impersonate persmissions or

02. the CAS Servers or ust the commend "traittool -global -trait EWSEnable -set false".
Second one the BES 5.0.2. to not use Exchange Webservices and uns MAPI CDO for calendaring again.

Regards
Kai