SAP ABAP from ultimate scratch to Super Advance Level

ERP Introduction

(Note: for experience person in SAP this content will be skipped)

·         2 tier, 3 tier or R/3 Architecture

·         SAP Logon

·         Roles & Responsibilities in Development Environment  (Development -> Quality system -> Production system)

SAP BASICS from BASIS point of view    

·         Architecture of SAP Work process

·         Types of Work Processes

·         Dispatcher

·         LUW(this will be covered after some class)

Data dictionary (SE11)

1.       Table

•        Data Type

•        Data element definition and use

•        Domain Definition and use

•        Data element Vs. Domain

•        How to create a table

•        Delivery Class, Data Class and Size Category

•        Buffering Mechanism which to use When

•        Value table

•        Check Table

•        Value table Vs. Check Table

•        Different Table: Transparent Table, Pool Table, Cluster Table

•        Difference between Transparent, Pool and Cluster Table

•        Difference between Table and structure

•        Include Structure and Append Structure

•        Difference between Include and Append

•        Custom INCLUDE IN SAP

•        Table Maintenance Generator(TMG)=>sm30

2.       View

·         Definition of View and use

·         Database View – Definition and use

·         Projection View

·         Maintenance View

·         Help View

·         Table vs. View

3.       Type Group

·         Type Group Definition and use

·         How to create a type group

·         Frequently used type group: SLIS, ABAP

4.       SEARCH HELP

·         Elementary Search Help

·         Collective Search Help

·         How to Integrate both the search help with Table

5.       LOCK OBJECT

Different Types of Lock: Shared Lock(S), Write Lock(E), Exclusive but not cumulative (X) and Optimistic Lock

Report (Program)

VVI Concept (Fundamentals)

·   Types Definition and Data declaration

                Different way of Defining Types

Different Way of defining Data objects

·   String Operations

CONCATENATE, CONDENSE, SHIFT, REPLACE, STRLEN, SEARCH, SPLIT

·   Character Operation

"CO, CN", "CA, NA,"  "CS, NS,"  "CP, NP"

·   Work Area(VVI)

Definition, Declaring work area, printing work Area content

·   Internal Table(VVI)

Definition,

• Various Operation on Internal

i.              APPEND

ii.            INSERT

iii.           SORT

iv.           DESCRIBE TABLE

v.            READ TABLE WITH KEY – ( WITH SEQUENTIAL AND BINARY SEARCH)

vi.           READ TABLE WITH INDEX -

vii.          LOOP....ENDLOOP.

viii.        MODIFY

ix.           DELETE

x.            DELETE ADJACENT DUPLICATES

xi.           CLEAR, REFRESH, FREE

xii.          APPEND LINES OF

xiii.        INSERT LINES OF

xiv.        MOVE

xv.          COLLECT

·   FIELD-SYMBOL             

Internal table content modification using Field Symbol

·   OPEN SQL

Why Called OPEN SQL?

DQL – SELECT SINGLE, SELECT *, SELECT UP TO N ROWS, SELECT FIELD1, FIELD2, FIELD 3 from TABLE

DML – INSERT, UPDATE, MODIFY

·   FOR ALL ENTRIES

Prerequisite for ‘FOR ALL ENTRIES’

·   INNER JOIN

FOR ALL ENTRIES VS INNER JOIN

·   LEFT OUTER JOIN

Modularization Techniques

·         Includes

·         Sub Routines

·         Function Modules

·         Code Redundancy Handling

Basic Report

·   NO STANDARD PAGE HEADING LINE COUNT & LINE SIZE

·   Design of Selection Screen

·         Selection screen begin of block with frame title