Issues with standalone stationery in older versions
A user has reported an error with saving as standalone stationery with 9.2.2 and getting the "Cannot Duplicate Document" error
The workaround for that is to not choose "Package as standalone", and you will not get the error when generating from the new stationery.
Keep in mind this is for users that are running older versions of ePublisher. The workflow has changed for users that are working with versions 9.3 and above and can be found on the following URL: http://webworks.com/Technical_Assistance/Tutorials/ePublisher/StationeryWorkflow/