Some EWA not delivered by mail

Hi Guys

After finishied EWA Configuration, Im experiencing an odd issue, and I could not find the root cause of this

All landscape is included in EWA Service Delivery

All EWA Alerts are properly generated every monday

And in SCOT, all of them except two were delivered by mail

TED, TEQ; PIQ; PID and TSM Early Watch reports were delivered, but PIP and TEP, which are the productive never were sent.

Any idea how to find out what happened an how to resend them?

Is there any log showing why the EWA was generated but not sent?

Best

Martin