DI Server or Service Layer
In addition to the DI Server, SAP Business One 9.3 provides a new way of integration with third-party solutions called Service Layer which allows to expose more objects, fields and functions when handling data.
Starting from SAP Business One 9.3, Sana supports both service types to connect Sana to SAP Business One. In the webstore setting you can now select which SAP Business One service type you are using.