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After completing this lesson, you will be able to: Explain the basics of ABAP syntax. Define data types, variables, constants and literals, and chained statements.
With release 7.40 and 7.50 several new ABAP language elements have been introduced. Learning them in theory is one thing, using them in daily life quite another. While working on that, the idea of an overview sheet came up, comparing "old" and "new" syntax, in the form of: "When i notice things are done in this "old" way, can we use some new ...
After version 7.4 in SAP, new ABAP syntaxes where introduced which helps developer increases the efficiency of the code and also makes it easy to write and handle, which includes Inline Declaration, Table Expression, Data Operations.
Basic Syntax of SAP ABAP: REPORT [ Program_Name ]. [Statements.....] Example: REPORT Z_HELLO_WORLD. WRITE 'Hello World'. This simple example presents a SAP ABAP program. its function is to print ‘Hello World‘ on the screen.
What you need is a quick reference guide which gives you the essentials you need and shows you how the code you are familiar with can be improved with ABAP 7.40. The below document contains exactly this! It gives examples of "classic" ABAP and its 740 equivalent. It goes into more details on the more difficult topics normally via examples.
The following sections describe the syntax of ABAP: ABAP statements. Naming conventions. Chained statements. Comments. Program directives. Syntax conventions. Note. The syntax diagrams of the ABAP keyword documentation show the language elements in an order that is correct syntax.
Learn about ABAP syntax, including five key rules to ABAP programming. Then explore chained statements and comment lines.
This course gives a universal introduction to ABAP development. It restricts itself to syntax elements and language features available in all three language versions. An exception is the introduction to the ABAP RESTful Application Programming Model which is not part of ABAP for key users.
SAP ABAP - Basic Syntax - ABAP source program consists of comments and ABAP statements. Every statement in ABAP begins with a keyword and ends with a period, and ABAP is ‘Not’ case sensitive.
The following sections describe the syntax elements that can be used in an ABAP program: ABAP Statements. Comments. Program Directives. Naming Conventions and Namespaces. Hint. The syntax diagrams of the ABAP keyword documentation show the language elements in a syntactically correct order.