Monday, October 15, 2012


SAP-ABAP :Introduction:
           
ABAP stands for Advanced Business Application Programming language. It is an interpreted
 programming language that runs in the SAP ABAP Runtime environment. ABAP is the main language 
used for building solid-state business application solutions in the SAP Runtime environment. It has 
evolved over the years to include Object Oriented language extensions as well.

Topics need to know for ABAP Development:
 

      INTRODUCTION TO SAP AND ABAP/4 LANGUAGE
  •  Introduction and History of ERP & SAP.
  • Introduction SAP R/3 architecture, Introduction to SAP ABAP/4
  • ABAP/4 editor (Focus on the functionalities of new ABAP editor)
  • Data types
  • Output statements
  • Writing small programs
  • Arithmetic operations
  • Control statements
  • Parameters
  • Open SQL –statements {insert, modify, delete, update}.
  • Simple reporting
  • Selection screens
  • Transaction code creation
  • Package creation
  • Data Dictionary
    • Tables
    • Data element
    • Domain
    • Structures
    • Search helps
    • Views
    • Type Groups
    • Primary and foreign keys.

REPORTING

  • Debugging techniques
    • Breakpoint creation.
    • Watch point creation.
    • Emphasize on the usage of New Debugger.
  • Internal tables
    • Declaration
    • Processing.
    • Population.
  • Control Break Statements.
  • Modularization techniques.
    • Includes.
    • Subroutines.
    • Function modules.
    • Macros
  • Variants.
  • Conversion exits.
  • For all entries and joins {inner and left outer}.
  • Message class creation & message types and handling messages.
  • Events for classical reports.
  • Events for interactive reports.
  • Hide and hotspot.
  • Creating and handling buttons.
  • Menu painter.
REPORTS:
  • Classical Reports.
  • Interactive Reports.
  • Abap List View (ALV).
ALV
  • Introduction.
  • Types of ALV
  • Simple report to display simple ALV List using Function Modules
  • Simple report to display simple ALV grid using Function Modules.
  • Interactive ALV Reports.
  • Working with OOALV using classes (List, Grid).
DIALOG PROGRAMMING
  • Introduction to screen painter and dialog programming.
  • Flow logic
    • PAI.
    • PBO.
    • POV.
    • POH.
  • Screen designing.
  • Programming in object browser.
  • Field validations.
  • Creation of
    • Table Controls.
    • Tab Strips.
  • Dynamic Screen.
    • Call Screen.
    • Set Screen.
    • Leave to Screen.
    • Leave Screen.
  • Processing of list from transaction and vice versa.
  • Screen table and its fields.
  • Lock objects.
INTERFACE PROGRAMMING
  • Why Data Transfers
  • Introduction to BDC.
  • File Handling.
    • Presentation server.
    • Application server.
  • Recordings.
  • Methods in BDC.
    • Call transaction.
    • Session method.
  • Error Handling in Call Transaction.
  • Legacy System Migration Workbench (LSMW)
  • Different methods.
  • Steps to Create an LSMW Project.
  • Flat file creation.
  • Uploading data.
SAP Scripts
  • Introduction.
  • Layout Sets.
  • SAP Script Elements.
  • Modifying standard layout sets (by using subroutines).
  • Including logo.
SMARTFORMS
  • Working with smart forms.
  • Standard Texts.
  • Graphics management.
  • Writing print program and designing layouts.
  • Output type configuration to standard orders.




CROSS APPLICATION
  • Introduction to CA.
  • RFC destination.
  • Working with RFC function modules.
IDOCS
  • Concepts of IDOCS.
  • Structure of IDOCS and Types.
  • Creation of segments
  • Creation of IDOCS.
  • Using standard message types
ALE
  • Defining logical systems used for ALE interfaces.
  • Outbound / Inbound processing.
  • Transferring of master data from one system to another system.
  • Distribution modal view.
BAPI and Business Objects
  • Introduction to BAPI
  • Overview of Business Objects.
  • Step By Step Approach followed to create BAPI.
ENHANCEMENTS
  • Introduction to enhancements.
  • Different Ways of doing Enhancements.
  • User Exits.
  • Introduction to BADI
  • How to implement BADI
  • Overview on Enhancement Spots, Enhancement Section, Enhancement Implementations and Class Enhancements
ABAP OOPS
  • Fundamentals of OOPS.
  • Introduction to Local classes and methods
  • Importance of Public, Private and Protected sections.
  • Simple reporting using local classes and methods.
  • Global classes and interfaces.
  • Usage of global classes in the reports.