I have an xPage with a view (list of companies) , and another xPage used to render document selected from the previous view.
I have documents that open correctly, other documents that fire the dreaded
Error 500 - HTTP Web Server: Command Not Handled Exception

 
The document xpage is VERY simple, it only displays one text field (the company Name).
There is no reason why one document opens and other dont.
 
The only thing I was able to see is that the url for opening documents is built this way:
 
 http://servername/appname.nsf/Company.xsp?action=openDocument&documentId=<NOTEID>
 
and that all the documents that do open correctly have a NoteID higher than 1200 HEX,
while all the documents that do not open (error 500) have a NoteID up to HEX 11FF.
 
 All other views generate links with document unids, this view is different from the others because it is taken from another database.
 Is it the reason why noteids are used instead of documentids?
1) Does it all makes  sense? This is so strange I cannot give an explanation, is there anybody who knows?
2) is there any place to go and configure xpages to use document unids instead of noteid?
 
 Cheers
 
Francesco