Is there a limit to the size of a file or the number of times file can be updated in SharePoint?
Recently had a file that could not be updated and was troubleshooting.
SharePoint Stack Exchange is a question and answer site for SharePoint enthusiasts. It only takes a minute to sign up.Sign up to join this community
Yes there is a limitation on the number of times you can update a file in SharePoint. If you closely look into below article link you can see the Major Versions and Minor versions limit shown.
Regarding maximum file size upload, @Aziz has already informed you in his answer about the file size limitations. The above two articles also states the file size limitation. Check for File Size in the table.