What is the difference between abap and java

ABAP and Java are both programming languages. They are both object-oriented languages, but ABAP is a high-level enterprise application programming language. So are there any other differences between them?

ABAP

• ##ABAP ((Advanced Business Application Programming)) is A high-level enterprise application programming language that originated in the 1980s. After continuous development, the current version is ABAP/4, and SAP R/3 applications are written in ABAP/4.

• SAP, the abbreviation of "System Applications and Products", is the software name of SAP's product-enterprise management solutions.

• SAP originally developed the ABAP/4 (Advanced Business Application Design) language for internal use only to provide an optimized working environment for application programmers. It has been continuously improved and modified to meet the needs of the business world. ABAP/4 has become SAP's only tool for developing all its own applications.

• ABAP/4 is an object-oriented language. It supports encapsulation and inheritance. Encapsulation is the basis of object-oriented, and inheritance is an important feature based on encapsulation.

• ABAP/4 has event-driven features. ABAP/4 is suitable for generating reports. ABAP/4 supports operations on databases.

• ABAP/4 contains a special subroutine called a function module. You can create and maintain function modules in the central library. Function modules have a well-defined data interface between the calling program and the subroutine. They can be tested separately in independent mode of the calling program.

Java

##Java is an object-oriented programming language that is widely used. The Java language has two characteristics: powerful and simple to use. As a representative of static object-oriented programming languages, Java language perfectly implements object-oriented theory and allows programmers to perform complex programming with an elegant way of thinking.
Java has the characteristics of simplicity, object-oriented, distributed, robustness, security, platform independence and portability, multi-threading, and dynamics. Java can write desktop applications, Web applications, distributed systems and embedded system applications, etc.

java basics

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