SAP ABAP For BI/BW: ABAP-BI/BW (English Edition)

INTRODUCTION :
Client/server architecture
Three tier architecture of R/3 :

ABAP Report program’s Structure :5
Data Types
Operators
Control Statements
Mathematical functions
Chained Statements 13
PARAMETERS
SELECT-OPTIONS and RANGES
Sign
Option
Low
High
System Fields
Declarative Statements
Data Elements as Data Types :
String commands
Few Important Function Modules
Function Modules
Function Groups
Function Module Interface :
Few Important DataBase Tables and their Fields
Internal tables
Declaring Internal Tables:
Operations on Internal Tables:
Definition of Data Dictionary :
Data Dictionary Objects
Client-dependent and client-independent table in ABAP
Client independent table:
Types of Data Dictionary Tables:
Approaches for Creating Tables
Domains :
Data Elements
Table Types
Type Groups
VIEWS :
OPEN SQL
Custom Data Source For Sales Order Header Dat0
ENHANCING DATASOURCES USING
1. BADI
2. CUSTOMER EXIT 68
SAP’s Enhancement Techniques
1) User Exits
2) Customer Exits
3) BAdis (Business Add-Ins)
Enhancing the Data Source
Steps for Enhancement of DataSource by BADI :
Bex Variable’s Enhancement by Customer Exit
A Virtual Characteristic or a Virtual Key Figure is an InfoObject

Routines
InfoPackage Routines
DTP Filter:
Routines in Transformations
Transformation rules 119
20 Uses for ABAP on BW Projects
Characteristic or Field Routine
Start Routine
START ROUTINE Navigation Steps :
End Routine
Expert Routine
Filename Routine at InfoPackage / DataSource Level
Filter Routines at DTP Level
Manual Error Handling in DSO
Customer Exit in Remodeling of InfoCube
BI Variables