About SAP SE / SAP News Center / SAP TV / Corporate Tea for Two with Alex Atzberger Click the button below to load the content from Youtube. Always allow Youtube Tea for Two: Alex Atzberger People | November 22, 2016 by SAP TV SAP Ariba is one of the fastest growing and most dynamic parts of SAP – like a startup within SAP – says its president, Alex Atzberger.