CONCEPT OF SAP SYSTEM LANDSCAPE- SAP NETWEAVER APPLICATION SERVER

CONCEPT OF SAP SYSTEM LANDSCAPE :

It is a 3-tier system that consists of separate development, quality assurance & productive systems. The 3 systems share a common transport directory. With this setup, we can thoroughly make & test changes without interfering with your productive operations. So to protect our productive system from unwanted or faulty changes, we recommend that you take special care in separating our development system from our productive systems.

Development System
800	810

Quality System
700	710

Production System
600	60

   

Generally the concept is what ever the program is written or development is done in development process will be sent to quality process for testing. So once the testing is done it is sent to production system for production & it will be released .                                                                                       

When using the Transport Management System(TMS; transaction STMS), we no longer need to manually set up a common transport directory & you can also start imports from within the SAP System.

Advance concept of system landscape is using system copies, we can use system copy to set up a landscape for: 

a).Development 

b).Quality assurance tests 

c).Integration tests 

d).Upgrade Tests 

e).Backup and Restore Tests 

f).Training Systems 

g).Demonstration Systems 

h).Operating system migration 

i).Database migration 

j).Change of hardware 

k).Unicode conversion.