Monday, 5 October 2015

SAP System Landscape

SAP System Landscape

System landscape basically is the set-up or arrangement of SAP servers

System landscape consists of the 
1.     Development Server
2.     Quality Assurance Server
3.      Production Server-PROD

R/3 stands for real time three tier architecture

1.     Presentation Server -SAP GUI.-Presentation Layer-This layer is the interface between the SAP System and its users,The presentation layer sends the user’s input to the application server, and receives data for display from It.

2.     Application Layer-Where SAP is Installed-The software components of the application layer consist of one or more ABAP application servers and a message server


3.     Database Layer-Where Database is installed.The database layer consists of a central database system which in turn is made up of the database management system (DBMS)