Must a penalty be paud if one does not remove ones underwear while wearing Ihraam?

a person went for umrah.he made his niyyat for ehraam at bir ali in medina.however he forgot to remove his under trouser.but before commencing his tawaaf he noticed that he forgot to remove his undertrouser.he then took it off.the time period between making the niyyat for ehraam and removing the undertrouser was 7 hours.what is the penalty for this error?can the penalty be paid in south africa ? salaams .May ALLAH grant you good health and reward you abundantly.