Recently I have implemented Bookmarks in an aplication that already has Security added on it.
No error was shown at the time of the reload of the qvw file and even at Desktop level, it worked perfectly.
However when we tried to open it through the Access Point, all the tabrows of the file where security was applied, are missing, even though the user that opened the file, has the right permissions to see them.
When we undo those Bookmarks on the .qvw file, and open it on the AP, it works fine again.