Not just the final report but any report.

➤ Seth McKnight commented:

There are instances where a user mistakenly uploads a Final Progress Report before the project is actually over, or before all of the planned progress reports are uploaded. Although we don't want to prevent from doing this entirely at this time since there could be legitimate reasons for doing so, it would be beneficial to supply them with a warning when they submit the Final report before all of the other ones are submitted. Something to the effect of:

"There are previous reporting periods that do not have data submitted. Are you sure you want to supersede those with this submission?”

Would skipped reports count as being "submitted"?