Workflow SedMail Fails with Project Data:Project Owner Email

Question

Hi Forum,
I've been using Project Server 2013 for while now and I've been tasked with setting up workflows.
The workflow SendEmail facility is useful but I've noticed something strange.
If I put the Recipient as: "Project Data:Project Owner Email" then the Workflow will fail, and in the WFInstanceDatabase the error is http - bad request.
If I change the Reciepient to a named user, the workflow passes.
What's even stranger, when running the workflow the Project Owner is the same AD User.
I'm running in Project Server Permissions Mode, but it does suggest a permissions or lack of some sort of Synchronization going on, as the the AD user has the email field setup and is also listed in the AD Synchronization Pool screen (if the PWA Settings
area).
If this problem rings any bells, your help would be appreciated.  I've spent a few weekends, going through process of elimnation, Workflow Setup, SMTP setup, setting up very simple workflows, so I've managed to get this specific difference.
Many Thanks
Regards
Mark

Answer 1

Hi Kiran,
I've changed the email template in SPD2013 to set the To: to a named user (synced via AD) and in the body I've added ProjectData:ProjectOwnerEmail and on running the creating a new project, I am getting the email, and also in the body, it's showing the email
address.
So it indicates that emailing does work, the property is available,  but it seems to point to whether something more fundamental is missing. I'm hoping there's something else to check?
Mark