Perspective - Report Doesn't have a valid source

I am having issues with two out of my three reports not showing up in my perspective report. Both of these reports work perfectly fine in the in the report module, but when I reference it in my perceptive view I get message on the screen saying: Enter a valid report in the “source” property in the property editor to display the report. I attached some screen shots of the source and the report. This was working before… but all of the sudden today it stopped working. Has anyone had this issue before?

What version are you using? What happens if you remove the space from the report name?

I was able to resolve the issue. One of the named queries in the data source was not working properly. I investigated further and found that named query was mistakenly deleted. I re added the missing named query and report table now works properly. Thanks!