What are the possibilities for a customer to implement SAP S/4HANA?

The correct answer reflects one of the primary approaches for a customer to transition to SAP S/4HANA. System conversion is a process where an existing SAP ERP system is updated to SAP S/4HANA while retaining the existing data, business processes, and customizations. This method is particularly appealing for businesses that have already invested time and resources into their current SAP solutions and want to leverage their existing configurations to move to a more advanced platform.

The system conversion pathway allows for a more straightforward move to SAP S/4HANA, as the organization can largely maintain its operational continuity during the transition. It involves comprehensive planning to ensure that all aspects of the original system are compatible with the new environment and that the data migration process preserves the integrity of the information.

The other options represent different strategies but do not align with the primary focus of system conversion. A new implementation refers to deploying SAP S/4HANA as a fresh setup, which is an entirely different scenario from converting an existing system. External migration might imply transferring data from non-SAP systems into SAP, while a third-party cloud could involve running SAP S/4HANA on a cloud service that is not managed by SAP directly. Thus, while all these methods are valid in different contexts