ABAP Concept (๐Ÿ“๊ฐœ๋…)/Basic

|ABAP ๊ฐœ๋…์ •๋ฆฌ| Client Concept

two_ssun 2020. 9. 1. 06:51

SAP์—์„œ ์ค‘์š”ํ•œ Concept ์ค‘ ํ•˜๋‚˜์ธ Client Concept์— ๋Œ€ํ•ด ํฌ์ŠคํŒ…ํ•ด๋ณด๋„๋ก ํ•˜๊ฒ ๋‹ค. 

 

  Client   

  • SAP ์‹œ์Šคํ…œ์—์„œ ์ง€์นญํ•˜๋Š” ์กฐ์ง์ ์œผ๋กœ ์ตœ์ƒ์œ„ ๋…๋ฆฝ ๋‹จ์œ„
  • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์—์„œ ๋ฐ์ดํ„ฐ๊ฐ€ ๋‚˜๋ˆ„์–ด์ง€๋Š” ์ตœ์ƒ์œ„ ๋‹จ์œ„

๋‹ค์‹œ ๋งํ•ด Client ํ•˜๋‚˜๋Š” ํ•˜๋‚˜์˜ SAP system ํ™˜๊ฒฝ์„ ๋งํ•˜๋ฉฐ, Client ๋งˆ๋‹ค ์„œ๋กœ ๋‹ค๋ฅธ SAP system ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ๋‹ค. 

< SAP GUI Log In ํ™”๋ฉด >

SAP ์„œ๋ฒ„์— ์ ‘์† ํ›„ ๋กœ๊ทธ์ธ ํ™”๋ฉด์„ ๋ณด๋ฉด ์ƒ๋‹จ์— ํด๋ผ์ด์–ธํŠธ๋ฅผ ์ž…๋ ฅํ•˜๊ฒŒ ๋˜์–ด ์žˆ๋‹ค.

๊ทธ ๋ง์€ ํ•˜๋‚˜์˜ ๋ฌผ๋ฆฌ์  ์„œ๋ฒ„์—๋Š” ์—ฌ๋Ÿฌ ํด๋ผ์ด์–ธํŠธ๊ฐ€ ์กด์žฌ ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ

๊ทธ์ค‘ ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•ด์„œ ์ ‘์†ํ•  ์ˆ˜ ์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. 

 

์„œ๋ฒ„๊ฐ€ ํ•˜๋‚˜์˜ ๋ฌผ๋ฆฌ์  ๋‹จ์œ„๋ผ ํ•˜๋ฉด ํ•˜๋‚˜์˜ ์„œ๋ฒ„ ๋‚ด์—์„œ ๋…ผ๋ฆฌ์ ์œผ๋กœ ๋‚˜๋ˆ„์–ด์ง€๋Š” ๋‹จ์œ„๊ฐ€ ํด๋ผ์ด์–ธํŠธ์ด๋‹ค.

 

์ผ๋ฐ˜์ ์œผ๋กœ ํ•˜๋‚˜์˜ ๊ฐœ๋ฐœ ์„œ๋ฒ„์—๋Š” ๊ฐœ๋ฐœ์ž๊ฐ€ ๊ฐœ๋ฐœํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐœ๋ฐœ ์ „์šฉ Client์™€

์ปจ์„คํ„ดํŠธ๊ฐ€ Configuration ์ž‘์—…์„ ํ•  ์ˆ˜ ์žˆ๋Š” IMG ์ „์šฉ Client๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ์ƒ์„ฑํ•œ๋‹ค.

 

IMG Client๋Š” ๋ฐ˜๋“œ์‹œ Configuration Data๋งŒ ์กด์žฌํ•ด์•ผ ํ•˜๋ฉฐ Application Data๋Š” ๋ฐœ์ƒ์‹œํ‚ค๋ฉด ์•ˆ ๋œ๋‹ค. 

๊ทธ ์ด์œ ๋Š” IMG Client๊ฐ€ SAP ์„ธํŒ…์ด ์™„๋ฃŒ๋˜๋Š” ํ•˜๋‚˜์˜ ๋ฉ”์ธ Client์ด๋ฉฐ ํ–ฅํ›„ ํ’ˆ์งˆ/์šด์˜์„œ๋ฒ„๋กœ Client Copy

(์ด๊ด€)๊ฐ€ ๋˜๋Š” ์ฃผ Client์ด๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.


  Client Dependent  - DATA  

ํ•ด๋‹น ํด๋ผ์ด์–ธํŠธ์—์„œ ๋ฐœ์ƒํ•œ ๋ฐ์ดํ„ฐ๋“ค์€ ๊ทธ ํด๋ผ์ด์–ธํŠธ์—์„œ๋งŒ ๊ด€๋ฆฌ๋˜์–ด์ง€๋ฉฐ ๋‹ค๋ฅธ ํด๋ผ์ด์–ธํŠธ์—์„œ๋Š” ๋ณด์ด์ง€ ์•Š๋Š”๋‹ค. 

์ฆ‰, ๋ฐ์ดํ„ฐ๋“ค์€ ํด๋ผ์ด์–ธํŠธ์— ์ข…์†์ ์œผ๋กœ ์กด์žฌํ•˜๋ฉฐ ๋‹ค๋ฅธ ํด๋ผ์ด์–ธํŠธ ๊ฐ„์— ์„œ๋กœ ๊ณต์œ ๋˜์ง€๋Š”  ์•Š๋Š”๋‹ค.

 

์ด๊ฒƒ์„ Client Dependent ์†์„ฑ์ด๋ผ ํ•˜๊ณ  ๋‹ค๋ฅธ ๋ง๋กœ๋Š” Client-Specific ์ด๋ผ๊ณ ๋„ ํ•œ๋‹ค. 

 

SAP์—์„œ ๊ด€๋ฆฌ๋˜๋Š” ๋ฐ์ดํ„ฐ๋“ค์€ ๋Œ€๋ถ€๋ถ„ Client-Dependent ์†์„ฑ์„ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ,

๋‹ค์Œ๊ณผ ๊ฐ™์ด 3๊ฐ€์ง€๋กœ ๋ถ„๋ฅ˜ ๋œ๋‹ค.

  Application Data   End-User๊ฐ€ SAP๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด์„œ ๋ฐœ์ƒํ•˜๋Š” ์‹ค ๋ฐ์ดํ„ฐ

  1) Master Data : ๊ฐ ๋ชจ๋“ˆ ๋ณ„ ์ฃผ์š” ๊ธฐ์ค€์ด ๋˜๋Š” ๋ฐ์ดํ„ฐ
                        ( ex> ์ž์žฌ์ •๋ณด, ๋‹จ๊ฐ€์ •๋ณด, ๊ณ ๊ฐ์ •๋ณด, ๊ณต๊ธ‰์—…์ฒด์ •๋ณด ๋“ฑ... )

  2) Transaction Data : ๋ฌผ๋ฅ˜์™€ ํšŒ๊ณ„ ๋“ฑ ์‹ค์ œ ์—…๋ฌด์˜ ํ๋ฆ„์œผ๋กœ ๋ฐœ์ƒํ•œ ๋ฐ์ดํ„ฐ
                              ( ex> ํšŒ๊ณ„์ „ํ‘œ, ๋ฌผ๋ฅ˜์ „ํ‘œ, ํŒ๋งค์˜ค๋” ๋“ฑ... )   
  Configuration Data   SAP system Customizing์‹œ ์„ธํŒ…ํ•œ ๋ฐ์ดํ„ฐ 
  ( ์˜ˆ์™ธ์ ์œผ๋กœ Client Indepedent ๋ฐ์ดํ„ฐ๋„ ์กด์žฌ )
  User Master Data   SAP ์‚ฌ์šฉ์ž์— ๋Œ€ํ•œ ์ •๋ณด ๋ฐ์ดํ„ฐ

( *Customizing : SAP System์„ ๊ตฌ์ถ•๋˜๋Š” ํšŒ์‚ฌ์˜ ์—…์ข…( ์ž๋™์ฐจ, ์ฒ ๊ฐ•, ํ™”ํ•™, ์œ ํ†ต ๋“ฑ..)๊ณผ ํ”„๋กœ์„ธ์Šค์— ๋งž๊ฒŒ End-User(ํ˜„์—…)์ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ์‹œ์Šคํ…œ์„ ๋ณ€๊ฒฝํ•˜๋Š” ์ž‘์—… )


  Client Independent - Repository Object   

์ปจ์„คํ„ดํŠธ๊ฐ€ ์ž‘์—…ํ•˜๋Š” 200 Client์™€ ๊ฐœ๋ฐœ์ž๊ฐ€ ์ž‘์—…ํ•˜๋Š” 300 Client๊ฐ€ ์žˆ๋‹ค๊ณ  ํ•ด๋ณด์ž.

 

200๋ฒˆ Client์—์„œ ์ž‘์—…ํ•œ Configuration ๋ฐ์ดํ„ฐ๋“ค์€ Client Dependent ์†์„ฑ์ด๋ฏ€๋กœ

300๋ฒˆ Client์—์„œ๋Š” ์กด์žฌํ•˜์ง€ ์•Š์„ ๊ฒƒ์ด๋‹ค. ๋ฐ˜๋ฉด์— 300๋ฒˆ Client์—์„œ ๊ฐœ๋ฐœํ•œ ํ”„๋กœ๊ทธ๋žจ์€

๋ฐ์ดํ„ฐ์™€๋Š” ๋‹ค๋ฅด๊ฒŒ 200๋ฒˆ Client์—์„œ๋Š” ๋ณด์ด๊ฒŒ ๋œ๋‹ค. 

 

์ด๊ฒƒ์ด Client Dependent ์†์„ฑ์˜ ๋ฐ˜๋Œ€ ๊ฐœ๋…์ธ Client Independent ์†์„ฑ์œผ๋กœ Cross-Client๋ผ๊ณ ๋„ ํ•œ๋‹ค.  

Client Independent ์†์„ฑ์„ ๊ฐ€์ง„ ๋ชจ๋“  ๊ฐœ๋ฐœ Object๋“ค์„ Repository Object ๋ผ ํ•˜๋ฉฐ

Program, Function, Class, Table, View ๋“ฑ์ด ์กด์žฌํ•œ๋‹ค

 

< ๋‹ค์–‘ํ•œ Repository Object ( Repository Information System ) >

Repository Object๋Š” ์ƒ์„ฑ ์‹œ ๋ฐ˜๋“œ์‹œ Package์— Assign ํ•˜์—ฌ ๊ด€๋ฆฌ๋˜์–ด์•ผ ํ•˜๋ฉฐ,

๋…ผ๋ฆฌ์ ์œผ๋กœ Package๋ผ๋ฆฌ ๊ทธ๋ฃน ์ง€์–ด ์ƒ์œ„ ๋ ˆ๋ฒจ์ธ Application Component๋กœ ๋ฌถ์ผ ์ˆ˜ ์žˆ๋‹ค.  

 

2020/08/05 - [ABAP Basic/๊ฐœ๋… ์ •๋ฆฌ] - Package

ํ•˜๋‚˜์˜ ์„œ๋ฒ„์— ์กด์žฌํ•˜๋Š” DB์˜ ์˜์—ญ์„ ๋„์‹ํ™”ํ•˜์—ฌ ์ •๋ฆฌํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

 

< ํ•˜๋‚˜์˜ DB์— Repository์™€ Data ์˜์—ญ >

  Client Dependent Client Independent
์šฉ์–ด   Client-Specific    Cross-Client   
ํ•ญ๋ชฉ   DATA ( TABLE Entries )
  - Application Data
  - Configuration Data
  - User Master Data 
  Repository Object ( ๊ฐœ๋ฐœ Object ) 
  - Program, Function, Class, Table, View ๋“ฑ...
 
  ์ผ๋ถ€ Configuration Data
  - ๊ตญ๊ฐ€์ฝ”๋“œ, ํ†ตํ™”ํ‚ค ๋“ฑ...