Source GroupWise mail and calendar can be migrated properly. However, during the GroupWise contacts migration, you see the following error and contacts do not migrate:
[1/2]There is an error in XML document (0, 0). Instance validation error: 'gwt:Office' is not a valid value for PostalAddressType. (Instance validation error: 'gwt:Office' is not a valid value for PostalAddressType.)
Extra data such as gwt:Office, is returned by the GroupWise server.
1- Export the source GroupWise contacts into a CSV file
2- Import the CSV file into Outlook profile of the user
Waiting for fix in a future release of On Demand Migration for Email.