- GREENFIELD IMPLEMENTATION - Migrating your non SAP systems known as legacy systems to fully integrated SAP system is a Greenfield implementation. This Is also known as a fresh implementation
- BROWNFIELD IMPLEMENTAION - Migrating a mixed SAP ECC system and or legacy system mix, into a fully integrated SAP S/4HANA system is Called a brownfield implementation.
- LANDSCAPE TRANSFORMATION - different existing systems such as ECC, CRM, SRM typically consolidated into a S/4HANA system
- The Landscape transformations is unique to HANA.
- ON PREMISE - The most commonly used implementation
- ON CLOUD - SAP, completely cloud based CRM, extremely popular, no need for software to host on your own systems as it is all digitally hosted on cloud.
- HYBRID - Mix of both n premise and on cloud
- Most companies tend to prefer the traditional on premise 'run in the houses where all hardware is run in the same data center.