Well, this is the problem. I want it not try do commit it anyway, if I do not commit, so when close I need it try rollback. Note that because this, when admin shutdown the server it try commit on all connections inTrasaction, but imagine one accounting aplication... it will try commit when must be rollback.
I resolved it using MyDAC, but if is possible one solution with FireDAC I would like to know. Very thanks all.