BC030_App. 2.1

ABAP/4 Dictionary Objects:

Matchcodes

•

Matchcode Objects

•

Matchcode IDs

•

Logically stored Matchcodes

•

Physically stored Matchcodes

BC030_App. 2.2

Matchcodes

Click here to see
Matchcode
information
displayed

BC030_App. 2.3

Matchcode

Object YOGI

Matchcode ID

YOGI-1

UFACH

Result of

search:

Faculty XXXX

UKURS

UPERS

Matchcode ID

YOGI-2

Matchcode ID

YOGI-3

Defining Matchcodes

(Two-level Structure)

BC030_App. 2.4

Matchcode

Object YOGI

Faculty #

Faculty name

Course #

Professor #

Course name

Employee name

Employee city

Tables:

Fields:

FACULTY

COURSES

PERSONNEL

Foreign

Keys

Matchcode Object

BC030_App. 2.5

Matchcode IDs

ID#1

ID#2

ID#3

UFACH - FABNR

UFACH - FBNAM

UFACH - FABNR

UKURS - KNAME

UFACH - FABNR

UPERS - EUNA

UKURS - PRFNR

Matchcode Object

BC030_App. 2.6

I = Transparent MC

A = Asynchronous MC setup

.

.

S = Synchronous MC setup

.

.

K = MC in classification system

P = Program-driven MC setup

.

Update Type

BC030_App. 2.7

Logical Matchcodes

(Update Types I and K)

Matchcode ID 1

Matchcode Object ‘YXXX’

Tables and fields available for ID

PT

ST2

ST1

PT

ST1

ST2

DB

Index

View M_YXXX1

BC030_App. 2.8

M_Name

Matchcode Object Pool

View

Structure

Field selection, sequence, and

data

X

X

X

X

X

X

X

PT

ST1

ST2

View

MC ID

M_NameA

M_NameB

M_NameC

Secondary table

1

Primary table

Secondary table 2

Join

Join

Physical Matchcodes

(Update Type A, S, P)

BC030_App. 2.9

Steps to Creating Matchcodes

BC030_App. 2.10

BC030_App. 2.11

BC030_App. 2.12

BC030_App. 2.13

BC030_App. 2.14

BC030_App. 2.15

BC030_App. 2.16

BC030_App. 2.17

BC030_App. 2.18

BC030_App. 2.19

BC030_App. 2.20

BC030_App. 2.21

BC030_App. 2.22

BC030_App. 2.23

BC030_App. 2.24