ABAP/4是英文Advanced Business Application Programming的缩写，是SAP R/3商用系统的应用程序开发工具

ABAP/4是所有SAP R/3应用的基础，也是进行SAP R/3二次开发的最主要的工具，是我们对SAP R/3系统进行应用分析、二次开发的主要工具、

必由之路

I.首先必须了解ABAP/4的处理对象

基本对象
vABAP/4 Dictionary
vReport
vBatch Input
vDialog
vSAPScript
vFunction
vQuery

高级对象
vBAPI
vModule
vSmartform
vEvent
v……

II.了解SAP的ABAP/4培训课程结构

Level 1
Schedule 1 BC400 ─ ABAP Workbench: Concepts and Tools 3 Days
Level 2
Schedule 1 BC402 ─ ABAP Programming Techniques 2 Days
Schedule 2 BC430 ─ ABAP Dictionary 2 Days
Schedule 3 BC405 ─ Techniques of List Processing and SAP Query 3 Days
Schedule 4 BC420 ─ Data Transfer 5 Days
Schedule 5 BC410 ─ Programming User Dialogs 5 Days
Schedule 6 BC460 ─ SAP scrip: Forms Design and Text Management 3 Days
Level 3
Schedule 1 BC404 ─ ABAP Objects: Object Oriented Programming in R/3 3 Days
Schedule 2 CA610 ─ CATT: Test Workbench and Computer Aided Test Tool 2 Days
Schedule 3 BC414 ─ Programming Database Updates 2 Days
Schedule 4 BC415 ─ Communication Interfaces in ABAP 2 Days
Schedule 5 BC490 ─ ABAP Performance Tuning 3 Days
Level 4
MySAP.com Partner Academic

III.SAP对ABAP/4程序员的要求

Junior programmer: Attend course - Level 1 and partial Level 2 (BC402, BC430, BC405)
Skills – 1. ABAP commands syntax
2. Create dictionary objects (Table, view…)
3. Create SAP Query list 、Report list and Logic-Database
Advance programmer: Attend course - Level 1 and Level 2
Skills – 1. Extend junior programmer’s skills
2. Create Data conversion programs (Batch-input)
3. Create user dialog programs (On-line)
4. Create Forms (Layout-set)
Senior programmer: Attend course - Level 1 , Level 2 and Level 3
Skills – 1. Extend junior and advance programmer’s skills
2. Using ABAP object and BAPIs in ABAP programs
3. Tuning ABAP program performance and adjust frame of program
4. Future ABAP programming
ABAP consultant: Attend course - All Levels
Skills – ABAP certificate consultant

IV.我们的基础目标

v创建、维护ABAP/4 Dictionary对象
vReport程序设计
vBatch Input程序设计
vDialog程序设计
vSAPScript Layout Set和处理程序设计

V.我们希望的进一步目标

vBAPI程序设计
vFunction程序设计
vSmartform程序设计