ABAP/4 Mindmap!! - for busy functional consultants
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The document outlines various aspects of ABAP/4 programming, including data types, variable usage, modularization, and control structures. It discusses operations on different data structures such as internal tables and string manipulations, as well as debugging techniques and database interactions. Additionally, it touches upon programming standards and key keywords relevant to ABAP programming.
ABAP/4 Mindmap!! - for busy functional consultants
- 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