timestamp parse error

I'm trying to execute this :

insert into ahepatch(cpccchk,ptcodrel,ptdatins,ptdescri,ptnumpat,ptreleas)
values ('kfdujcqkgp','1.02-A0001',2001-12-04 00:00:00.0,'Aggiornamento
EURO-KIT',1,'1.2');

I obtain an error :"Parse error near or at "00".

What is the problem ? The form 00:00:00.0 is contemplated ... or not ?!

    --kako