SAP R/3 is a client-server architecture and 3 level design comprising of 3 layers. They are the presentation layer, application server, database.
Since, It is a client-server system, This guarantees that the gatherings/layers that make up the R/3 framework are worked to work simultaneously through a wide range of PC systems. When an organization introduces SAP programming, each part (or “layer” on account of R/3) is put away, controlled, and prepared to utilize the equipment of isolated and concentrated PC.
