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[SAP] Package & Software Component & Transport Layer๋ž€?

by Jay Din 2023. 8. 4.
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ํŒจํ‚ค์ง€ ์˜์—ญ์€ BC ๊ด€๋ฆฌ์ž๊ฐ€ ์„ค์ •ํ•˜๋ฏ€๋กœ ์ „์ฒด์ ์ธ ํ๋ฆ„๊ณผ ์ „์†ก ๊ฒฝ๋กœ๋Š” ๊ธฐ๋ณธ ๊ฐœ๋…๋งŒ ํŒŒ์•…ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

๊ทธ๋ฆฌ๊ณ  Request no(CTS)๋Š” ์‹ค๋ฌด์—์„œ ๋งค์šฐ ์ค‘์š”ํ•œ ๋ถ€๋ถ„์ด๋ฏ€๋กœ ์˜ˆ์ œ๋ฅผ ์ฐธ๊ณ ํ•˜์—ฌ ๋ฐ˜๋“œ์‹œ ์‹ค์Šตํ•ด๋ณด๋Š” ๊ฒƒ์„ ๊ถŒ์žฅํ•ฉ๋‹ˆ๋‹ค.

BC(Basis Consultant) ๊ด€๋ฆฌ์ž๋ž€?
SAP Basis Consultant ์˜ ์•ฝ์–ด๋กœ SAP ERP ์ œํ’ˆ์— ๋Œ€ํ•œ ์ „๋ฐ˜์ ์ธ ๊ด€๋ฆฌ์ž๋ฅผ ๋งํ•œ๋‹ค.

 

Package๋ž€?

Package๋Š” Development Class๋ผ๊ณ ๋„ ๋ถˆ๋ฆฌ๋ฉฐ, ํ”„๋กœ๊ทธ๋žจ๊ณผ ๊ฐ™์€ ์˜ค๋ธŒ์ ํŠธ๋ฅผ ๊ธฐ๋Šฅ๋ณ„๋กœ ๊ด€๋ฆฌํ•˜๊ณ ์ž ๋„์ž…๋œ ๊ฐœ๋…์ž…๋‹ˆ๋‹ค.

ABAP Dictionary์™€ ๊ฐ™์€ R/3 Repository Object๋ฅผ ์ƒ์„ฑํ•˜๋ฉด ๋ฐ˜๋“œ์‹œ Package์— ํฌํ•จ๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

Package ๊ธฐ๋Šฅ

  • ์˜คํ”„์ ํŠธ(ํ”„๋กœ๊ทธ๋žจ ๋“ฑ)์˜ ๊ตฌ์กฐํ™”(Structure)
  • ์˜ค๋ธŒ์ ํŠธ ๊ธฐ๋Šฅ์„ ๋ชจ๋“ˆํ™”(Encapsulate, Modularize)
  • ์˜ค๋ธŒ์ ํŠธ ๊ธฐ๋Šฅ๋ณ„๋กœ ๊ตฌ๋ณ„(Classify)

์‹ค์ œ ์—…๋ฌด์—์„œ๋Š” ๋ชจ๋“ˆ๋ณ„๋กœ ํ”„๋กœ๊ทธ๋žจ์„ ๊ตฌ๋ถ„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์˜์—… ๋ชจ๋“ˆ์€ ZSD, ์ƒ์‚ฐ ๋ชจ๋“ˆ์€ ZPP, ํšŒ๊ณ„ ๋ชจ๋“ˆ์€ ZCO์™€ ๊ฐ™์ด ๊ฐœ๋ฐœ ํด๋ž˜์Šค ๊ทธ๋ฃน์œผ๋กœ ๋ฌถ์–ด์„œ ๊ด€๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

๋ชจ๋“ˆ ๋‚ด์—์„œ ์—…๋ฌด ์˜์—ญ๋ณ„๋กœ ๋” ์„ธ๋ถ€์ ์œผ๋กœ ํŒจํ‚ค์ง€๋ฅผ ๊ด€๋ฆฌํ•  ๊ฒฝ์šฐ, ์˜ˆ๋ฅผ ๋“ค์–ด ์˜์—… ๋ชจ๋“ˆ์—์„œ ๊ณ ๊ฐ ๊ด€๋ฆฌ ์—…๋ฌด์™€ ๊ด€๋ จ๋œ ์˜์—ญ์€ ZSD1, ํŒ๋งค ์˜ค๋”์™€ ๊ด€๋ จ๋œ ์˜์—ญ์€ ZSD2์™€ ๊ฐ™์ด ์ˆœ์ฐจ์ ์ธ ์ด๋ฆ„์„ ์ง€์ •ํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค.

 

Package์—์„œ ๋นผ๋†“์„ ์ˆ˜ ์—†๋Š” ์ค‘์š”ํ•œ ํ•ญ๋ชฉ์ด '์ „์†ก ๊ณ„์ธต'๊ณผ 'Software Component'๋ฅผ ํ• ๋‹นํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. 

ZABAP ํŒจํ‚ค์ง€์˜ Transport Layer์—์„œ ZIND์€ ์ „์†ก ๊ณ„์ธต์„ ์ •์˜ํ•˜๊ณ  Software Component๋Š” HOME์œผ๋กœ ์ง€์ •ํ•˜๋Š”๋ฐ ์ด๋Š” SAP์‚ฌ๊ฐ€ ์†Œํ”„ํŠธ์›จ์–ด ๋ฒ„์ „์„ ๊ด€๋ฆฌํ•˜๋Š” Software Component๋ฅผ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค.

'Change are recorded'ํ•ญ๋ชฉ์ด ์ฒดํฌ๋˜์–ด ์žˆ์œผ๋ฉด ํŒจํ‚ค์ง€ ๋‚ด์—์„œ CTS NO๋ผ๊ณ  ๋ถ€๋ฅด๋Š” Change Request๊ฐ€ ์ƒ์„ฑ๋˜์–ด ๋ฒ„์ „ ๋ณ„๋กœ ์†Œ์Šค๊ฐ€ ๊ด€๋ฆฌ๋ฉ๋‹ˆ๋‹ค.

ํŒจํ‚ค์ง€ ์†์„ฑ

Keyword Description
Short Text ํŒจํ‚ค์ง€์˜ ๋‚ด์—ญ์„ ์ž…๋ ฅํ•œ๋‹ค.
APPl. Component Application hierarchy์—์„œ์˜ ์œ„์น˜๋ฅผ ์ •์˜ํ•œ๋‹ค. ํ•„์ˆ˜ ์‚ฌํ•ญ์ด ์•„๋‹ˆ๋ฏ€๋กœ ์ž…๋ ฅํ•˜์ง€ ์•Š๋Š”๋‹ค.
Software Component Customizing์œผ๋กœ ์ œ๊ณต๋œ 'HOME' ๊ณ ๊ฐ ๊ฐœ๋ฐœ์„ ์„ ํƒํ•œ๋‹ค.
์ด์™ธ Component๋Š” SAP์—์„œ ์‚ฌ์šฉํ•œ๋‹ค.
Transport Layer ์ „์†ก ๊ณ„์ธต์„ ์„ ํƒํ•œ๋‹ค.
Transport Layer๋Š” ์˜ค๋ธŒ์ ํŠธ์˜ ์ˆ˜์ • ์‚ฌํ•ญ์„ ๋ฒ„์ „ ๋ณ„๋กœ ๊ด€๋ฆฌํ•œ๋‹ค. ๋งŒ์•ฝ Local ์š”์ฒญ์—์„œ๋งŒ ๊ธฐ๋ก๋˜๋„๋ก ์„ค์ •๋˜๋ฉด ํ˜„ ์‹œ์Šคํ…œ์—์„œ๋งŒ ๋ฐ˜์˜๋œ๋‹ค. ๋‹ค๋ฅธ ์‹œ์Šคํ…œ์œผ๋กœ ์ „์†ก๋˜๋„๋ก ์„ค์ •ํ•˜๊ณ , ์ „์†ก ๊ฒฝ๋กœ(Routes)๋ฅผ ์„ค์ •ํ•œ๋‹ค. ๊ธฐ๋ณธ์ ์œผ๋กœ ์กฐํšŒ๋˜๋Š” Transport Lyer๋ฅผ ์„ ํƒํ•œ๋‹ค.
Package Type 'Not a Main Package'๋ฅผ ์„ ํƒํ•œ๋‹ค.
  Main Package์™€ Sub Package๋ฅผ ์ƒ์„ฑํ•˜์—ฌ Main Package์— Sub Package๋ฅผ ์ถ”๊ฐ€ํ•  ์ˆ˜ ์žˆ๋‹ค.

 

๋ฐ˜์‘ํ˜•

Software Component

Software Component๋Š” Package๋“ค์„ ๋ชจ์•„ ํ•œ ์„ธํŠธ๋กœ ๊ด€๋ฆฌํ•˜๋Š” ์ƒ์œ„์˜ ๊ทธ๋ฃน์ž…๋‹ˆ๋‹ค.

Software Component๋Š” ๋ฒ„์ „ ๋ณ„๋กœ ๊ด€๋ฆฌ๋˜๋ฉฐ, SAP Upgrade ๋˜๋Š” Patch๋ฅผ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค(SXMB_IFR ํŠธ๋žœ์žญ์…˜์„ ํ†ตํ•ด ์ƒ์„ฑํ•จ).

 

์˜ค๋ธŒ์ ํŠธ๋Š” Package์— ๊ท€์†๋˜๊ณ , Package๋Š” Software Component์— ํ• ๋‹น๋˜์–ด ๊ณ ๊ฐ์—๊ฒŒ ๋ฐฐํฌ-์ธ๋„๋ฉ๋‹ˆ๋‹ค.

Support Package๋ฅผ ์ ์šฉํ•œ๋‹ค๋Š” ๊ฒƒ์€ SAP์‚ฌ์—์„œ Software Component ๋ฒ„์ „์„ ์ƒ์„ฑํ•˜์—ฌ ๊ณ ๊ฐ์—๊ฒŒ ๋ฐฐํฌํ•˜๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ์šฐ๋ฆฌ๊ฐ€ ๊ฐœ๋ฐœํ•˜๋Š” ํŒจํ‚ค์ง€๋“ค์€ HOME(๊ณ ๊ฐ ์ „์†ก ๊ณ„์ธต) Software Component๋ฅผ ์ด์šฉํ•˜๋ฉฐ, SAP์‚ฌ์—์„œ ์ œ๊ณตํ•˜๋Š” support Package์™€๋Š” ์ƒ๊ด€์ด ์—†์ง€๋งŒ, ์˜ํ–ฅ์„ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค(์ด๋Ÿฌํ•œ ํ˜„์ƒ์„ Side Effect๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค). ๋˜ํ•œ, Local Component๋Š” ์ž๋™ ์ „์†ก ๊ธฐ๋Šฅ์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ CTS๋ฅผ ์ƒ์„ฑํ•˜์ง€ ์•Š๋Š”๋‹ค.

์ฃผ์š” Software Component ์ข…๋ฅ˜

Software Component Description
SAP_BASIS SAP Basis Component
SAP_ABA Cross-application components
SAP_HR Human resources
SAP_APPL Logistics and Accounting
HOME ์ด Package์˜ ์˜ค๋ธŒ์ ํŠธ๋“ค์€ LOCAL์€ ์•„๋‹ˆ์ง€๋งŒ, ๊ณ ๊ฐ์ด ์ง์ ‘ ๊ฐœ๋ฐœ ํ”„๋กœ๊ทธ๋žจ์„ ๋‹ค๋ฅธ ์„œ๋ฒ„๋กœ ์ „์†กํ•  ์ˆ˜ ์žˆ๋‹ค.
LOCAL LOCAL ์˜ค๋ธŒ์ ํŠธ๋งŒ์„ ํฌํ•จํ•œ๋‹ค.

 

๋ฐ˜์‘ํ˜•

Transport Layer

Transport System์€ ํ”„๋กœ๊ทธ๋žจ์˜ ๊ฐœ๋ฐœ๊ณผ ํ…Œ์ŠคํŠธ ์ž‘์—…์„ ์—ฌ๋Ÿฌ ์‹œ์Šคํ…œ์œผ๋กœ ๋ถ„์‚ฐํ•  ์ˆ˜ ์žˆ๋Š” ํ™˜๊ฒฝ์„ ์ œ๊ณตํ•ด ์ค๋‹ˆ๋‹ค.

๊ฐœ๋ฐœ ์‹œ์Šคํ…œ์˜ Package๋“ค์€ ํ•˜๋‚˜์˜ Transport Layer ๊ทธ๋ฃน์œผ๋กœ ๋ฌถ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•œ๋งˆ๋””๋กœ ์ •์˜ํ•˜๋ฉด, Transport Layer๋Š” ์˜ค๋ธŒ์ ํŠธ๋ฅผ ๋‹ค๋ฅธ ์‹œ์Šคํ…œ์œผ๋กœ ์ „์†กํ•˜๊ณ  ์˜ค๋ธŒ์ ํŠธ์˜ ๋ณ€ํ™”์™€ ๊ด€๋ฆฌ๋ฅผ ๊ธฐ๋กํ•˜๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.

T-CODE:STMS(Transport Management System)์„ ํ†ตํ•ด์„œ Transport layer์™€ ์ „์†ก ๊ฒฝ๋กœ๋ฅผ ์ •์˜ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. BC ๊ด€๋ฆฌ์ž์—๊ฒŒ๋งŒ ๊ถŒํ•œ์ด ์žˆ๊ณ , ๊ถŒํ•œ์ด ์žˆ๋”๋ผ๋„ ์„ธํŒ…ํ•˜๋Š” ๊ฒฝ์šฐ๋Š” ์—†์œผ๋ฏ€๋กœ ์ „์ฒด ๊ตฌ์กฐ์— ๋Œ€ํ•œ ๊ฐœ๋…๋งŒ ์ดํ•ดํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

 


[์ฐธ๊ณ ] Easy ABAP 2.0 - ๊น€์„ฑ์ค€

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