Seeing this error message:
We're sorry, but we're unable to process this request. Some of the possible reasons for this include:- Trying to view a report that no longer exists.
- Trying to view a report that doesn't belong to you.
- Trying to download a report that has not finished running.
I see AdWords maintenance is scheduled 10 March so maybe this is a system-wide issue. Just me or are you having this problem too?
however this one would apeare to be affecting both browsers as i have come accross this issue when trying to view reports, thinking it me a browser issue (IE) i tried firefox and no luck there either, the next morning i was able to get access to reports and they have been working fine since....
I talked (by phone) with an Adwords customer service agent and he told me that they were aware of the problem and diligently working to solve it.
Later, they send me an e-mail informing me that it had been fixed, but I was still suffering it. They told me to delete the cache and the cookies and that pulverized the trouble.