ABAP Concept (๐Ÿ“๊ฐœ๋…)/Basic

|ABAP Overview| Enhancement Overview #1

two_ssun 2020. 9. 10. 06:51

์•ž ์ „์— ์šฐ๋ฆฌ๋Š” SAP R/3 ๊ตฌํ˜„ ๋ฐฉ๋ฒ•์˜ 4๊ฐ€์ง€๋ฅผ ์•Œ์•„๋ณด์•˜๋‹ค.

2020/08/11 - [๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ] - SAP R/3 ๊ตฌํ˜„ ๋ฐฉ๋ฒ•

 

๊ทธ ์ค‘ ํ•˜๋‚˜์ธ Enhancement๋Š” ์‹ค๋ฌด์—์„œ๋Š” ํ”ํžˆ 'EXIT' ์ด๋ผ๊ณ  ๋ถˆ๋ฆฌ๊ณ  ์žˆ์ง€๋งŒ 

์‚ฌ์‹ค Enhancement๋ฅผ ๊ตฌํ˜„ํ•˜๊ธฐ ์œ„ํ•œ ๋ฐฉ๋ฒ• ์ค‘ ํ•˜๋‚˜์ด์ง€ ๊ทธ ์™ธ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์ด ์กด์žฌํ•œ๋‹ค. 

 

์˜ค๋Š˜์€ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉํ•˜๋Š” Enhancement ์ค‘ ๋ชจ๋“ˆ์—์„œ ๊ณตํ†ต์ ์œผ๋กœ ๋งŽ์ด ์‚ฌ์šฉํ•˜๋Š”

Customer Exit๊ณผ Badi์— ๋Œ€ํ•ด์„œ ํฌ์ŠคํŒ… ํ•ด๋ณด๋„๋ก ํ•˜๊ฒ ๋‹ค.

 

Enhancement๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ํ‘œ์ค€ ํ”„๋กœ๊ทธ๋žจ ์•„๋ฌด ๊ณณ์—๋‚˜ ๊ฐœ๋ฐœ ์†Œ์Šค๋ฅผ ํ™•์žฅํ•  ์ˆ˜๋Š” ์—†์œผ๋ฉฐ

ํ‘œ์ค€์—์„œ ๋ฏธ๋ฆฌ ์ •ํ•ด์ง„ ๊ณณ์—์„œ๋งŒ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.

๊ทธ ์ •ํ•ด์ง„ ์œ„์น˜๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ํ”„๋กœ๊ทธ๋žจ์˜ ํ”„๋กœ์„ธ์Šค ๊ตฌ๊ฐ„๊ตฌ๊ฐ„ ๋ณ„๋กœ ๋‚˜๋ˆ„์–ด ๋†“์•˜์œผ๋ฉฐ, 

ํ”„๋กœ๊ทธ๋žจ ์‹œ์ž‘ ์‹œ์ , ์ €์žฅ ์ „ ์‹œ์ . ์ €์žฅ ํ›„ ์‹œ์  ๋“ฑ์„ ์˜ˆ๋กœ ๋“ค ์ˆ˜ ์žˆ๋‹ค.


  Customer Exit  

 ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉํ•˜๋Š” Enhancement ๋ฐฉ๋ฒ•์œผ๋กœ Enhancement๋ฅผ ํ”ํžˆ 'EXIT'์ด๋ผ ๋ถˆ๋ฆฌ๋Š” ์ด์œ ๊ฐ€ ์—ฌ๊ธฐ์— ์žˆ๋‹ค.

 T-Code 'SMOD'๋ฅผ ํ†ตํ•ด SAP์—์„œ ์ œ๊ณตํ•˜๋Š” Enhancement ๋ฅผ ์กฐํšŒํ•˜์—ฌ ํ•ด๋‹นํ•˜๋Š” Customer Exit์„ ์ฐพ์•„๋ณผ ์ˆ˜ ์žˆ๋‹ค.  

 

< MM๋ชจ๋“ˆ PO ๊ด€๋ จ Customer Exit ํ™”๋ฉด >

ํ™”๋ฉด๊ณผ ๊ฐ™์ด Customer Exit์€ 4๊ฐ€์ง€ ์˜์—ญ์œผ๋กœ ๋‚˜๋ˆˆ๋‹ค. 

  •      Function Exits - ํ”„๋กœ๊ทธ๋žจ Source Code ํ™•์žฅ 
  •      Function codes - ํ”„๋กœ๊ทธ๋žจ Menu Path ํ™•์žฅ ,
  •      Screen Area -  ํ”„๋กœ๊ทธ๋žจ Screenํ™•์žฅ   
  •      Includes - Table์˜ ํ™•์žฅ ๊ตฌ์กฐ์˜ ํ•„๋“œ ํ™•์žฅ  

์›ํ•˜๋Š” Customer Exit( Enhancement ๋ฒˆํ˜ธ) ์„ ์ฐพ์•˜์œผ๋ฉด ํ•„์š”ํ•œ Enhancement ๋“ค์„ Group ํ™”ํ•˜๊ณ 

๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š” ๋‹จ์œ„์ธ 'Project'๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ๊ทธ ๊ณณ์— Assign์„ ํ•œ๋‹ค. ( T-Code 'CMOD' )

ํ•ด๋‹น Enhancement ๋ฒˆํ˜ธ๋ฅผ Assignํ•œ ํ›„ Component ๋‚ด์—ญ ์ค‘ ์›ํ•˜๋Š” Customer Exit์— ์ž‘์—…์„ ํ•˜๋ฉด ๋œ๋‹ค. 

Function Exit์€ Function ๋‚ด์˜ 'Z~'  ์‹œ์ž‘ํ•˜๋Š” ์ธํด๋ฃจ๋“œ ํ”„๋กœ๊ทธ๋žจ์„ ํ†ตํ•ด ์›ํ•˜๋Š” ๋กœ์ง์„ ์ ์šฉํ•œ๋‹ค.


  Badi ( Business Add-In )  

Customer Exit ๊ณผ ์œ ์‚ฌํ•˜์ง€๋งŒ ์ข€ ๋” ํ™•์žฅ๋œ ๊ฐœ๋…์œผ๋กœ OO( Oriented Object )๊ฐ€ ๋„์ž…๋˜๋ฉด์„œ

Class๊ธฐ๋ฐ˜์œผ๋กœ ๊ตฌํ˜„๋˜์–ด์ ธ ์žˆ๋‹ค.

์ฆ‰, Customer Exit์€ Function Base๋กœ Badi๋Š” Class Base๋กœ ๊ตฌํ˜„๋˜์–ด ์žˆ๋Š” ์ ์ด ํฐ ์ฐจ์ด์ ์ด๋‹ค. 

๊ธฐ๋ณธ์ ์œผ๋กœ Customer Exit ์ฒ˜๋Ÿผ Source Code, Screen, Menu ๋ฅผ ํ™•์žฅํ•  ์ˆ˜ ์žˆ๋‹ค.

์ถ”๊ฐ€ ์†์„ฑ์œผ๋กœ๋Š” Multiple-Use ์™€ Filter-Depend ์˜ต์…˜์ด ์กด์žฌํ•˜๋ฉฐ Customer Exit์—๋Š” ์กด์žฌํ•˜์ง€ ์•Š๋Š” ๋ถ€๋ถ„์ด๋‹ค.

   * Multiple Use๋Š” ํ•ด๋‹น Badi์˜ ๊ตฌํ˜„๋ถ€๋ฅผ ์—ฌ๋Ÿฌ๊ฐœ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Œ์„ ๋งํ•œ๋‹ค. 

   * Filter-Depend. ์ ์šฉ์‹œ ํ•ด๋‹น Type์˜ ์ •ํ•ด์ง„ ๊ฐ’์ธ ๊ฒฝ์šฐ๋งŒ ๊ตฌํ˜„๋ถ€๋ฅผ ํ˜ธ์ถœํ•˜๋„๋ก ํ•œ๋‹ค. 

< SD-Delivery ๊ด€๋ จ BADI ํ™”๋ฉด >
< SD-Delivery ๊ด€๋ จ BADI์˜ Method >

Badi ๋Š” ์ •์˜๋ถ€์™€ ๊ตฌํ˜„๋ถ€๋กœ ๋‚˜๋‰˜์–ด ์žˆ์œผ๋ฉฐ, ํ‘œ์ค€์—์„œ๋Š” ์‚ฌ์ „์— Badi๊ฐ€ ์ •์˜๋˜์–ด ํ”„๋กœ๊ทธ๋žจ 

ํ”„๋กœ์„ธ์Šค ๊ตฌ๊ฐ„๋ณ„๋กœ ์‹ฌ์–ด์ ธ ์žˆ๋‹ค. 

๊ตฌํ˜„๋ถ€ ํด๋ž˜์Šค๋Š” ์ •์˜๋ถ€๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์ƒ์„ฑํ•˜๊ณ  ๊ทธ ์•ˆ์˜ Method์— ํ™•์žฅํ•  ์ถ”๊ฐ€ ๋กœ์ง์„

์‚ฝ์ž…ํ•˜์—ฌ ์ ์šฉํ•œ๋‹ค.


์–ด๋–ค ๊ฒฝ์šฐ์—์„œ๋Š” ํ‘œ์ค€ ํ”„๋กœ๊ทธ๋žจ์—์„œ ๋™์ผ ํ”„๋กœ์„ธ์Šค ๊ตฌ๊ฐ„์— Customer Exit ๊ณผ Badi ๋‘˜ ๋‹ค 

ํ™•์žฅ ๊ณต๊ฐ„์ด ์กด์žฌํ•˜๋Š” ๊ฒฝ์šฐ๋„ ์žˆ๋‹ค. 

๋”ฑํžˆ ์ •๋‹ต์€ ์—†์œผ๋ฏ€๋กœ ์›ํ•˜๋Š” Enhancement ๋ฐฉ๋ฒ•์„ ํƒํ•ด๋„ ๋ฌด๋ฐฉํ•˜๋‹ค.

์œ ์ง€๋ณด์ˆ˜ ์ธก๋ฉด์—์„œ๋Š” ์ด๋ฏธ Enhancement๊ฐ€ ๋ฐ˜์˜๋œ ๊ณณ์ด ์žˆ๋‹ค๋ฉด ๊ทธ ๊ณณ์— ์ด์–ด์„œ

์ถ”๊ฐ€ํ•˜๋Š” ๊ฒƒ์„ ์ข€ ๋” ๊ถŒ์žฅํ•˜๋Š”๊ฒŒ ์–‘์ชฝ์— ๋กœ์ง์ด ๋ถ„์‚ฐ๋˜๋ฉด ๊ทธ ๋งŒํผ ๊ด€๋ฆฌํฌ์ธํŠธ๊ฐ€ ๋Š˜์–ด๋‚˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.