Enterprise glossary and term center
SAP Business One - What is the difference between SAP and SAP Business One?
SAP Business One is SAP's offering for small and mid-size companies, while R/3 is SAP's offering for large companies. This is especially true functionality-wise. ... SAP Business One is software that was bought over by SAP and it has been greatly enhanced over time, however, not much has been done to its architecture.