Yves,

> I have the same version installed on my developpement machine (Windows

xp)

> and on the server a VM ware virtual machine with Windows 2003 server

> On the xp machine if (new.SECTEUR_GEO is distinct from

old.SECTEUR_GEO)

> then .... work well,
> but on the 2003 server I have an error "Feature not supported" when

i

> want to compile the trigger.

What tool are you using to create the trigger?