Knowing basic screen navigation in abap is very important to work easily with transactions. let us discuss about the basic screen navigations like logon, change password, abap editor to code programs and logoff. logon step 1: after installing sap gui, shortcut shown like below appears on desktop. double click on the shortcut icon to proceed. Introduction . abap stands for advanced business application programming. abap is a 4th generation programming language (4gl) developed by sap and default programming language for all sap applications. abap introduced with the base of java and used to develop applications in sap r 3 environment.
Encapsulation is an object oriented programming concept that binds the code functions and data together to manipulate the data. encapsulation keeps code functions and data both safe from outside interference and misuse. encapsulation is a protective cover that prevents the code and data being randomly accessed by other code that defines outside. It’s always a good practice to exit from your abap editor or and logoff from the sap system after finishing your work. sap abap screen navigation in order to understand sap abap, you need to have basic knowledge of screens like login, abap editor, logout and so on. this chapter focuses on screen navigation and the standard toolbar. All the transaction codes specified in a particular role given to a user will appear in the user menu. sap standard menu () this is a standard sap menu derived via roles and authorizations. sap gui navigation this chapter explains basic sap navigations including the screens, menus, transaction codes, and buttons that you will use frequently. The application program in abap can be divided into smaller units using the technique called modularization. modularization is a technique used to divide the application program into smaller units to maintain easily and reduce the code redundancy. the identical logic coded in many places (either in the same program or in multiple programs.
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