What is the SAP HANA ERP solution?

SAP S / 4HANA is an ERP business suite based on an in-memory SAP HANA database that enables companies to execute transactions and analyze business data quickly.

 SAP S / 4HANA is short for SAP Business Suite 4 SAP HANA, which means it's the fourth version of SAP Business Suite but is designed to run only on SAP HANA. SAP periodically adds new modules and functions to it.