I made a big mess!!
I don't know what I have done but I have to uninstall MAXDB but I can't because there is an instance of a DB.
The main problem is that I can't use DBMcli or other applications because when I write -u DBA, DBA or -u DBM,DBM control,control it says that the users are not authorized.
it seemy that if I don't log-in as DBM I can't do anything!!
Of course I don't remember the autorized users... there is a way to get it out???
thankx in advance!