SAP ABAP
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UNIT-I
INTRODUCTION TO ERP
• What is ERP? 
• Why we need ERP? 
• Advantages of ERP

INTRODUCTION TO SAP ARCHITECTURE
• What is SAP? 
• History of SAP? 
• SAP R/2 architecture 
• SAP R/3 architecture

INTRODUCTION TO ABAP/4
• What is ABAP? 
• Log on to SAP Environment 
• Workbench tools

ABAP DICTIONARY CONCEPTS
• Tables, Data Elements and Domains 
• Transparent, Pooled and clustered tables 
• Structure, Table types 
• Views, Search helps and Lock objects

ABAP PROGRAMMING BASICS
• Data Types, Variables, Types, Operators, Expressions etc 
• Conditional statements, Loops and termination statements 
• String and Date operations and System fields 
• Internal Tables (All Operations) 
• Types of Internal Tables (Standard, Sorted and Hashed) 
• Joins, Nested selects Sub queries and For All Entries etc. 
• Open SQL statements 
• Modularization (Subroutines, Function Modules, and Includes) 
• Debugging programs (Break Point, Watch points etc) 
• Runtime Analysis, Performance Trace

UNIT-II
REPORTS
• Classical Reports
• Classical Report Events 
• Interactive report 
• Interactive report events 
• Control Level Commands (AT First, AT New etc) 
• Selection Screen: Parameters 
• Select –options  
• System fields of reports 



UNIT-III
BDC
• Files Formats 
• Local Files (Upload, Download etc) 
• Sequential Files (Open dataset, Read Dataset, Transfer etc.) 
• Data Transfer Scenarios and methods 
• BDC session method (Creating, Processing, Analyzing and Correction errors in Sessions) 
• Call Transaction method (Options, Tracing errors and Correction) 
• Recording Technique 


UNIT-IV
SAP SCRIPTS
• Form designing (Pages, Windows, Page windows and Paragraphs etc.)  
• Inserting Logos 
• Modifications to Form and Print program 
• Copying forms etc.

SMART FORMS
• Smart form and Form Logic 
• Calling a Form from print program 
• Difference between SAP Script and Smart Forms

ADVANCED ABAP CONCEPTS :

A) SAP ENHANCEMENTS
• User Exits 
• BADIS(BUSINESS ADD-INS)


CROSS APPLICATIONS
IDOC
• Features and structure of IDOC 
• Idoc type and Message type 
• Segment definition and components 
• Creating Segments 
• Creating Idoc types (Basics Type and Extension) 
• Crating Message types and Process 

BAPI
• SAP Business Objects 
• Business Object Builder and BOR 
• Features and applications of BAPI 
• Creating Business Object types 
• Working with a standard BAPIs