1098-T for study abroad

My son did a study abroad program at the University of Galway. It was an approved program through his University.  We paid for the tuition from his 529 directly to Galway. Since we will not get a 1098-T from Galway, I created one through the exception but have no federal ID number for them so will not be eligible for American Opportunity Credit. Can I still enter the information so that I will not have to pay taxes on the 529 money withdraw to pay for the tuition abroad?