If you are already using an SAP Business Suite system, all data on this system are migrated to SAP S/4HANA with the System Conversion method. Rather than building a brand-new system, this method remodels the IT landscape, and thus is also called the “Brownfield Approach”. With this method, the ERP system (for instance SAP ECC) is largely renovated on SAP S/4HANA. In other words, your system maintains the previous processes that proved useful to your business and reinforces it with new qualities of SAP S/4HANA.
Since migration is not an easy process, NTT DATA Business Solutions has developed the SAP-certified Conversion Factory to ensure an efficient and smooth conversion. With this solution, you can convert the system in your own pace, without the need for extra time or budget.