What is a Client?
Points to Remember −
Client-Dependent vs. Client-Independent
SAP R/3 Delivered Clients
In releases prior to 3.0, client 000 contained a model company. As of Release 4.0 clients, 000 and 001 are identical. Client 000 no longer contains a model company. Either client can be used as the basis for configuration through a client copy. Typically, most projects start with a copy of client 000 to begin building configuration. Customer work should never take place in the three delivered clients.