ABAP/4 Mindmap!! - for busy functional consultants Ever wonder what are the functional improvements in S/4HANA? for more details, please checkout: https://www.amazon.com/dp/B083C3X8YY ERP Made Simple: ERP Explained in 80 Pages or Less

1. ABAP/4 Mindmap (Practical Usage)
Variables
ABAP/4
DataType
FloatInteger Packed
Number
Date
Time
X (Hexadecimal),
XString
Structure
(Single-line)
Internal Table
(Multi-line)
Class
Processing
Type
Modularization
Interfaces
Processing
On-Screen
Field-Symbol
(Pointer)
(Array/List)
PARAMETERS
SELECT-OPTIONS
DATA
RANGE OF
Control
Type
Iterative
Conditional
IF, ELSEIF
CASE, WHEN
LOOP-AT
WHILE
DO .. n
CHECK
CONTINUE
EXIT
SY-INDEX
SY-DATUMCharacters(n),
Numchar(n), String
SY-UZEIT
• Classic/ ALV
• Dialog (GUI)
• Web Dynpro
• HANA CDS
• MACRO
• Subroutine
(PERFORM)
• INCLUDE
• FUNCTION/BAPI
• CLASS/METHOD
• Customer Exit
• BADI,BTE,Spot
• SAPScript,
Smartforms
Debug
Transparent
Table
Domain
Data Element
Obsolete (in S4HANA)
• Cluster Table
• Pooled Table
Database
TYPE
LIKE
DML
DDL
SY-DBCNT
• Break Point
• Watch Point
• Go To
• System Trace
(OOPS)
ABAP/4
• 4GL Programming Language
• Statements delimited by ‘Period’
• Comment delimited by ‘Asterisk’
or ‘Double-quote’
Constant
CS,NS,CP,NP,CO,CN
CONDENSE, STRLEN()
CONCATENATE, SPLIT
SubString +x(n)
FIND, REPLACE
TRANSLATE (upper/lower)
ADD/+, SUBTRACT/-,
MULTIPLY/*, DIVIDE//,
MOD, ** (Power), ABS()
EQ, NE, GT, GE, LT, LE
BETWEEN, AND, OR, NOT
INSERT
UPDATE
DELETE
• With WorkArea
• Without WorkArea
BEGIN
TABLE
OCCURS.. n WITH
HEADER LINE
SELECT LIKE ‘x%’
LENGTH
VALUE
DEFAULT
OBLIGATORY
Program Type
MODIFY
SY-TABIX
(Numeric)
WorkArea: is a single line variable where internal table transfers
individual record for processing. For internal table declared with
header, the header is the workarea. For internal table without
header, a separate workarea needs to be explicitly defined
Key WordsSystem Var
ModifierOperation
Components Legends
Type-of Compose-of
Related-toUse-of
LINES()
SORT, READ, LOOP-AT
‘DELETE ADJACENT DUPLICATE’
APPEND, COLLECT
INSERT, DELETE, MODIFY, UPDATE
CLEAR, REFRESH, FREE
https://www.linkedin.com/in/benytx/
Numeric Operations
String Operations
Internal Table Operations