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ABAP - Reference

The ABAP reference describes the syntax and meaning of all ABAP language elements in their thematic context.



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ABAP Syntax
Program Layout
Predefined Types, Data Objects, Functions, and Constructors
Declarations
Creating Objects and Values
Calling and leaving program units
Program Flow Logic
Processing Internal Data
Processing External Data
Text Repositories
Language Environment
Program Editing
Data Interfaces and Communication Interfaces
User Dialogs
Enhancements
Authorizations
Obsolete Language Elements