Another great site, besides openHPI is Open SAP, which provides free online SAP training sessions which usually costs thousands of dollars.

Open SAP mainly focuses on SAP HANA and offers courses like ‘SAP Business Suite powered by SAP HANA’ and is ideal for

• Professionals who wish to improve and deepen their practical IT know-how for their job.
• Those who want to acquire the latest IT knowledge to advance in their career.
• College students and all others who are personally interested in IT topics. We also invite high school students to take part in our courses.