Hi ! Thanks for your answer Well yes I think it's should be fine. Actually each time we are looking for a SAS statement or syntax help we fall on the explanation of last version of SAS so I think that ETS12.1 should be the default page rather than 9.x page. Otherwise could you note this change on the ETS12.1 page ? I think it's not a minor change. Actually I don't understand this change. what's the official explanation ? Thanks. Stéphane. ... View more