Hi, I realized that procedure GetFolderPermissionsByFolderPath is called from FolderPermissionController and Ever is called with the parameters (portalid,folderpath,-1). I I send that parameters at store procedure GetFolderPermissionsByFolderPath, I get thet folderpermission of folderpath null ever, because there is a filter like this:

 ------------------------------------------------------------------------------
where
  fp.folderid  = f.folderid (+) AND
    fp.permissionid  = p.permissionid (+) AND
    fp.roleid  = r.roleid (+) AND   
(
(
((F.FolderPath = p_FolderPath or (f.Folderpath is null and p_folderpath is null)) and ((F.PortalID = p_PortalID) or (f.PortalID is null and p_PortalID is null)))
or (F.FolderPath is null and P.PermissionCode = 'SYSTEM_FOLDER') )
AND    (P.PermissionID = p_PermissionID or p_PermissionID = -1)
)
 ------------------------------------------------------------------------------

That produce duplicated on the table folderpermissions, because when I make click on update at filemanager, DOTNETNULE save folderpermissions of the collection getted from the procedure and generate duplicated.

I'm working with DNN 3.3.0 with ORACLEDATAPROVIDER developed by us.