ERDC Course Content Sap Architecture Modified

8/18/2019 ERDC Course Content Sap Architecture Modified

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SAP R/3 BASISTraining


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SAP stands for Systems Applications & Productions in data

processing

Sap has two main products in the business software marketMainframe System R/2 & Client serer system R/! "

R stands for R#A$ %M#

History of SAP Software

1972 SAP “R/1” • Innovation = Standard Software and Real Time Comptin!

19"# SAP “R/2”

•Innovation = Inte!ration of Appli$ation% &'ainframe()a%ed*

19"9 SAP “R/#” • Innovation = Relational +ata)a%e, Client(/Server(Ar$-ite$tre, Platform Independen$e

SAP -a% no plan% for R/. toda 0


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SAP Layers

Three tire client server architecture of the R/3 system separated into threesystem layers .

DATABASE Layer (handles database services)

APPLICATION Layer (process bsiness lo!ic " all other services)

P#ESENTATION Layer (SAP $raphical %ser Inter&ace SAP$%I)

Presentation Application Database

Central System

Distributed System

2-Tier System

3-Tier System


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Homogeneous SAP Systems -ere +ata)a%e %erver Appli$ation %erver are rnnin! t-e %ame

30S0 4i5e in 6T ni8 , pre%entation are rnnin! on window%

wor5%tation0

Heterogeneous SAP Systems

+ata)a%e %erver rnnin! on one 30S0 &ni8* Appli$ation %erver

rnnin! on different 30S &in 6T* , pre%entation %erver rnnin! on

indow%()a%ed wor5%tation%0


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SAP Layers

Presentation Components

Kernel !asis Ser"ices

Database #anagement System

Database

R/3 Basis

System

A!AP

$or%benc&R/3 Application 1 R/3 Application n

R/# %er R/# %er


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SAP R/3 Communication Protocol

Communication among the three tiers server types is accomplished with the useof standard protocol services,such as one provided by TCP/IP or CPIC .

TCP/IP Transmission Control Protocol /Internet Protocol

t the !" level TCP/IP protocol used , #ainly to communicate with database,

application $ presentation layer

CPIC Common Programming Interface Communication

T the pro!ra''in! level ,R/3 system uses the CPIC protocol for program toprogram communication and also includes support for Remote %unction Calls&R%C'.


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Installation of SAP R/3

'(STA)) DATA!AS* S+,T$A* +( DATA!AS* S*.*'(STA)) DATA!AS* S+,T$A* +( DATA!AS* S*.*

'(STA)) SAP S+,T$A* +( APP)'CAT'+( S*.*'(STA)) SAP S+,T$A* +( APP)'CAT'+( S*.*

/P)+AD DATA T+ SAP S0ST*# 1#ain database creation/P)+AD DATA T+ SAP S0ST*# 1#ain database creation

S/PP+T PACKA* 1PATCH )+AD'(S/PP+T PACKA* 1PATCH )+AD'(

45

25

35

65

P+ST '(STA))AT'+( StepsP+ST '(STA))AT'+( Steps75

*AD0 ,+ /S'(*AD0 ,+ /S'(85


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SAP R/3 Supported Platforms(1

The ey o& SAP #* sccess +as the strate!y o& 'ain! open soltions ,in +hich the applications can rn on 'ltiple operatin! syste's ,databases ,and co''nication technolo!ies-

OPE#ATIN$ S.STE/ LE0EL 1 AIX

COMPAQ TRU64

DG-UX

DYNIX/PTX

HP-UX

NCR UNIX SNI DC/OSX

WINDOWS SERVER 32-BIT

RELIANT

SOLARIS/SPARC

LINUX/INTEL

OS/400

DATABASE LE0EL 1'RAC$#

"() "*R+*R ()2 A(A)AS *+'RM,


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SAP R/3 Supported Platforms(!

"racle Informi# $B! S%LS&R'&R

Adaase $

)P*+, X X X

AI, X X X X

Reliant/+-I, X X X

$igital uni# X X X

Solaris X X X

-T .0 Intel X X X X X

-T .0 Alpa X X X

"S/320 X

"S/.00 X


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SAP R/3 Supported Platforms(3

SAP R/3 31)

"RACL& 43! 5I- -T .0 I-T&L

"RACL& 433 5I- -T .0 I-T&L

"RACL& 43. 5I- -T .0 I-T&L"RACL& 60. 5I- -T .0 I-T&L

"RACL& 607 5I- -T .0 I-T&L

"RACL& 608 5I- -T .0 I-T&L

SAP R/3 .8B

"RACL& 607 5I- -T .0 I-T&L

"RACL& 608 5I- -T .0 I-T&L

"RACL& 618 5I- -T .0 I-T&L

"RACL& 614 5I- -T .0 I-T&L

"RACL& 618 5I- !000 I-T&L

"RACL& 614 5I- !000 I-T&L

SAP R/3 .8C"RACL& 607 5I- -T .0 I-T&L

"RACL& 608 5I- -T .0 I-T&L

"RACL& 618 5I- -T .0 I-T&L

"RACL& 614 5I- -T .0 I-T&L

"RACL& 618 5I- !000 I-T&L

"RACL& 614 5I- !000 I-T&L


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SAP support period

Please /pgrade SAP before t&e mention date


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SAP R/3 C"R& B+SI-&SS 9"$+L&S

"P R/3 applications usually categori-ed in three core &nctional areas

2inancial

Lo!istics

3'an #esorce


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Application 9odules

•:inancials

!"#"$!#% A$$&'"(!") *I+

C&"(,&%%!") *CO+A.( M#"#).."( *AM+

E"(.,,!. C&"(,&%%!") *EC+

C#!(#% I"1.(."( M#"#).."( *IM+

T,.#', *TR+

•Logistics

P%#"( M#!"(."#"$. *PM+

Q'#%!( M#"#).."( *QM+

P,&'$(!&" P%#""!") *PP+

M#(.,!#% M#"#).."( *MM+

S#%. #" D!(,!'(!&" *SD+P,&5.$( S(. *PS+

•)uman Resources *HR+

P.,&"#% A!"!(,#(!&" P.,&"#% D.1.%&."(


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I-$+STR; S"L+TI"-s *ADD-ON +

dditionally,"P actively develops special software pacages on top of R/3,targeted to speciali-ed vertical industries.These pacages are nown asIND%ST#. SOL%TIONs &I"' .These pacages are fully integrated with the

rest of R/3 applications."P has the following I" pacages lie

IS4B "ap Industry solution for 0ans

IS43 "ap Industry solution for 1ospitals

IS4IS "ap Industry solution for Insurance,#oney,%oreign *2change

IS4OIL "ap Industry solution for !il companies

IS4P "ap Industry solution for Publishing sector

IS4PS "ap Industry solution for Public sector

IS4#etail "ap Industry solution for Retail

IS4T "ap Industry solution for Telecommunication "ector

These I"Pacages are a collection of specific business processes,set oftransactions,programs,screens,documentation4s 5hich fully integratedwith the R/3 applications.

Other soltions lie C#/ , SC/ , BI5 , P%BLIC4SECTO# caninte!rate 5ith the sap syste' -


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Basis Soft


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R/3 5"R@ PR"C&SS or S&R'IC&S

I" SAP "#!") $&"1."(!&" # .,1!$. ! # ,&$. &, # ),&' &7 8&,9

,&$. :

C&'(!") (. ! . ,'""!") (;. #,(!$'%#, S.,1!$. 9"&8" # #

.,1., &, A%!$#(!&" .,1., :


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S&R'IC&S in R/3


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D!#($;.,

D

I

A

L

O

G

M

E

S

S

A

G

E

G

A

T

E

W

A

Y

S

P

O

O

L

E

N

Q

U

E

U

E

B

A

C


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T;. SAP !#($;., ! (;. $&"(,&% ,&),# 8;!$; #"#).

(;. ,.&',$. &7 (;. R/3 #%!$#(!&":

T;. #!" (#9 &7 (;. !#($;., #,. # 7&%%&8=

B#%#"$. #!)"."( &7 (;. transaction load (& (;.#,&,!#(. 8&,9 ,&$.

B'77., #"#).."( !" (;. #!" .&,:

C&"".$(!&" 8!(; (;. ,.."(#(!&" %.1.%:

O,)#"!>#(!&" &7 (;. $&'"!$#(!&" ,&$.:

$ispatcer processes


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D!#%&) S(.=

A !#%&) (. ! # # ,/3 $,.."8;!$; ! ,.,.."(. # "#!$ ,&),#*",&+ :A "#!$ ,&),# $&"!( &7 # $,.." #" #%% (;.

#&$!#(. ,&$.!") %&)!$ :

W;." '., #,. ."(.,. &.(;!") &" (;. $,.." ? ,. ."(., (;. #,.

#$('#%% #9!") &". !#%&) (. :

T;. !#%&) 8&,9 ,&$.. #,. !" $;#,). &7 !"(.,#$(!1.

(#9 &7 (;. R/3 S(. : A !#%&) ,&$. .,7&, (;.

!#%&) (. $&,,.&"!") (& (;. '., !"(.,#$(!1.

.!&":

T;. SAP ,&7!%. #,#.(., (;#( $&"(,&% (;. "'., &7

!"(.,#$(!1. D!#%&) W&,9 P,&$. ., !"(#"$. !

,!/8@"&@!#

$ialog


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$ialog


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+pdate


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&nEueue


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Bacground


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9essage


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Gate


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Spool


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-ame of te Ser?ices :9in -umer

of processes

Taen care y

te parameters

D!#%&) S.,1!$. *D+ 2 ,!/8@"&@!#

U#(. S.,1!$. *V+ 0,!/8@"&@1

,!/8@"&@12

E"'.'. *L&$9 #"#).."(+ *E+ 0 &, ,!/8@"&@."

B#$9),&'" P,&$. *B+ ,!/8@"&@($

M.#). S.,1., ,&$. *M+ 0 &,

G#(.8# .,1!$. *G+

S&&% .,1!$. *S+ ,!/8@"&@&

Setting R/3 5"R@ PR"C&SS


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R/3 5"R@ PR"C&SS(!

Spool Ser?ices

T;.. 8&,9 ,&$.. $&&,!"#(. #%% (. &7 ,!"( 7# ,.'.( ? .,1!$. :

9essage Ser?ices

T;! ,&$. ! 7&, $&'"!$#(!&" .(8.." (;. !"(#"$. &7 #" R/3 (.:

Gate


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R/3 5"R@ PR"C&SS(3

$ialog


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Process "?er?ie<


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Logical flo< of a e#ecution of a user reEuest

/ser enter data using SAP/'/ser enter data using SAP/'

SAP/' con"ert data to sap format sent to dispatc&er SAP/' con"ert data to sap format sent to dispatc&er

Dispatc&er %eeps t&e re=uests in =ueues process one by oneDispatc&er %eeps t&e re=uests in =ueues process one by one

Dispatc&er allocates user re=uest to free wor% processDispatc&er allocates user re=uest to free wor% process

eal e9ecution ta%es place inside wor% processeseal e9ecution ta%es place inside wor% processes

*nd of e9ecution< result goes bac% to Dispatc&er *nd of e9ecution< result goes bac% to Dispatc&er

Dispatc&er sends data to user using SAP/'Dispatc&er sends data to user using SAP/'

45

25

35

65

75

85

>5

T!. ! (#9." 7,& (. (& (. ! 9"&8" # R&SP"-S& TI9&


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Basis Terminology (1

R/3 System

A R/3 S(. $&"!( &7 $&!"#(!&" &7 #(##. .,1., #" (;. #%!$#(!&" .,1., :

SAP System Identification

T;. SAP S(. I."(!7!$#(!&" &7(." ,.7.,,. (& # (;. SAPSID &, SID ! # '"!'. (;,..-

$;#,#$(., $&. (;#( !."(!7!. (;. R/3 S(.: SAP S(. I."(!7!$#(!&" $&. '. #,.

DEV 7&, (;. .1.%&."( (. QAS 7&, (;. '#%!( #',#"$. (. #" PRD 7&, (;.

,&'$(!&" (.:

Client

A $%!."( ! # %.)#% #" &,)#"!>#(!&"#% ."(!( !" (;. R/3 S(. 8;&. '!". #"#).."(

#(# ! ,&(.$(. #)#!"( '"%#87'% #$$.:

I" #!(!&" # $%!."(=

• H# !( &8" .( &7 '., #(#

• I # %&)!$#% (. 8!(; .#,#(. #(., ,.$&,

• H# !( &8" .( &7 (#%. #(# &" $&&" (#%. :

System Landscape

T;. %#"$#. $&"!( &7 #%% R/3 S(. *I"(#"$.+ !"1&%1. !" (;. !%.."(#(!&"

,&5.$( #" $%!."( #,$;!(.$(',. (;#( #$$. *&, ;#,.+ # $&&" (,#"&,( !,.$(&,:

B i T i l (!


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Basis Terminology (!CustomiFing

C'(&!>!") ! (;. ,&$. &7 $&"7!)',!") (;. SAP R/3 S(. '$; (;#( (;. R/3

7'"$(!&"#%!( 7!( (;. $&#" "..:

$ataase Ser?er

T;! ! 8;.,. (;. #(##. ,.!.: M#!" #(# (&,. !" (;! .,1., :

Application Ser?erT;! ! 8;.,. R/3 #%!$#(!&" ,'": O" # 2 (!.,. (. (;! 8&'% . $&!". 8!(; (;.

#(##. .,1.,:

Instance

A" !"(#%%#(!&" &7 R/3 &" # #%!$#(!&" .,1., :

G+I

-raphical .ser nterface" %he SAPgui is the software on users computer

or local serer that allows to connect to one or more of the SAPenironments"


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$is Space ReEuirements

T& $&"7!)',. # R/3 R.%.#. ., System .#$; #(##. 8!%% ,.'!,. #,&!#(.% !0

GB &7 !9 #$.:

A" #%!$#(!&" .,1., 8!%% ,.'!,. #,&!#(.%! GB &7 !9 #$. :

A $%!."( 8!(; ',. $'(&!>!") #(# 8!%% ,.'!,. .(8.." 400 (& 1700 9B:

I7 (;. $%!."( #%& $&"(#!" #%!$#(!&" #(# '$; # # ,&'$(!&" (. (;. (&,#).

,.'!,.."( $#" !"$,.#. (& .1.,#% GB:

Te dis space reEuirements can also e affected y te

R.%#(!&"#% #(##. #"#).."( (. *RDBMS+ .%.$(.

N'., &7 $%!."( !" (;. (.

N'., &7 #(., #(# ,.$&,

N'., &7 (,#"#$(!&" #(# ,.$&,

A&'"( &7 ;!(&,!$#% #(# ,.(#!".

S R i f i ll i (C d


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Ser?er ReEuirement for sap installation (Case study

9acine Type

$&' Intel 60868 (9od 6 Step 3

PR$ Intel 60868 (9od 10 Step 1

Processor $&' ,68 :amily 8 9odel 6 Stepping 3 Genuine Intel J462 9F

PR$ ,68 :amily 8 9odel 10 Stepping 1 Genuine Intel J400 9F

Ser?er 9odel $&' )P -et Ser?er LC!000

PR$ )P -et Ser?er L)8000

Total Pysical9emory

$&' 1GB

PR$ . GB

Total 'irtual9emory

$&' 8 GB

PR$ 1! GB

$is Space $&' 80 GBPR$ 130 GB

"S 5indo ser?ice pac !

SAP R/3Release

.8C

Database +racle ?545>545@


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SAP R/3 $irectory structure (1

T-e p-%i$al parent dire$tor of t-e w-ole %ap appli$ation i% :usr:sapTran%port dire$tor i% :usr:sap:trans

SAP %%tem parent dire$tor %ap%id: , w-i$- i% :usr:sap:SC#

If more t-an one %ap %%tem will in%talled on t-e %ame ma$-ine t-en additional

dire$tor will )e $reated nder :usr:sap:55 00

T-e%e %apdire$torie%$reated )sapinstallation

T-e%e %apdire$torie%$reated )sapinstallation

D.*!#S@@

SC#


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SAP R/3 $irectory structure (!

Sap mont dire$tor i% /%apmnt %efl for %-arin! t-e $ommon file% wit- all%%tem )elon!in! to t-e %ame !rop 0

'ainl :sapmnt:scm indi$ate% t-e dire$tor :usr:sap:scm

+ire$tor :sapmnt:scm:sys:e9e:run it $ontain% all %ap rntime pro!ram%

t-i% dire$tor al%o $alled sap %ernel dire$tor5'o%t of t-e pro!ram file% in t-i%dire$tor are dire$tl %ed ) %ap pro$e%%e%

+ire$tor :sapmnt:scm:sys:profile w-i$- $ontain% %ap profile file% li5e

%tartp(profile ,defalt(profile in%tan$e(profile0

+ire$tor :sapmnt:scm:sys:global w-i$- $ontain% !lo)al or $ommon datamana!ed ) t-e SAP appli$ation %-ared ) all in%tan$e% ,all tpe% of lo!%0

R/3 Cli t


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R/3 Client

5hen Sap installed it co'es +ith * de&alt clients +ith de&alt

sers and de&alt pass+ord-

C%!."( U., D.7#'%(P#8&,

000 SAP 060JJ2

000 DDIC JJ200600 SAP 060JJ2

00 DDIC JJ2006

066 EARLYWATCH SUPPORT

R/3 $ t (1


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R/3 $ata(1

C)'*(T

@@@

C)'*(T

@@@

C)'*(T

@88

C)'*(T

@88

C)'*(T

@@4

C)'*(T

@@4

C)'*(T 'ndependent customiBingC)'*(T 'ndependent customiBing

SAP

epository +bect

SAP

epository +bect

An :3 System is subdi"ided into clients 5

In #* 'ost o& Csto'er bsiness data in sb !rops divided by

clients ,these type o& data is client dependent data

5hen the SAP ob6ects are 6st accessed by only one client, +e

de&ine the' as client dependant data-

So'e data in #* +hich is shared by all client lie #*

repository data-This type o& data is client independent data-


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#* database can be divided into t+o lo!ical co'ponents1

#* repository ob6ect

#* csto'er data

#* repository 1 central part of this is 0P dictionary i.e. programs,screens,

reports provided by sap or created or modified by sap user .

Csto'er data 1 customer data consists of any ind of data entered into r/3

by the customer in time of sap implementation or day to day

business processing .

Csto'i7in! data

This data generated when r/3 is configured to meet the particular needs of thecustomer through customi-ing.#ost customi-ing data is clientdependent someis independent .

Application datalso nown as business data ,which generated day by day business processing.#ainly master data , transaction data .

%ser 'aster data

Records of R/3 users password $ authori-ation

R/3 $ata(!


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System strategies(1

Co'bination o& all the syste' is called S.STE/ LANDSCAPE -

Three types o& syste' landscape are

Sin!le4syste' Landscape

T+o4syste' Landscape

Three4syste' Landscape

In ti'e o& syste' setp the 8estion +e have to &ace

3o+ 'any #* syste's +ill be needed 9

5hat &nction +ill be per&or'ed by each #* syste' in a

syste' landscape 9

3o+ 'any clients +ill be needed by each #* syste' 9

5hat role +ill each client play in the syste' Landscape 9

T&ree types of *n"ironment needed for a system strategies De"elopment en"ironment 1D*.

;or development a$tivitie% 0 uality Assurance en"ironment 1A

;or e8ten%ive te%tin! t-e developed or $%tomi


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System strategies(!

Sin!le4syste' Landscape 6evelopment client , Testing client , Production Client on a same server .

Ad"antages%or this type of system , hardware cost $ administrative cost is lower .

Disad"antages

Changes to clientindependent or repository ob7ects will affect the whole

environment .

The performance of the system affect all clients

Production data is a accessible from development $ testing environment

Problems during the implementation of other applications , when some production is going on .

Problems when modifying standard programs

If the system crashes the all three R/3 systems will be affected ./ost o& the disadvanta!es +ith a one4syste' landscape areassociated +ith client independent chan!es, repositorychan!es, " p!rades , that i''ediately i'pact the prodctionenviron'ent- These disadvanta!es are a 'ch !reater proble'once the #* Syste' is in a prodctive state-

S i (3


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System strategies(3

T+o4syste' Landscape %or this case develop'ent $ :A testin! done on same system .0ut prodction on different system .

Ad"antages

The production system &PR6' containing only the finali-ed productionenvironment .

•fter completing the preparation phase &test, veri&ication, and release', theparameters and programs can be transported from the development system&6*+' to the production system &PR6' .

&DE0 client :A client P#D Syste''.

•#inimal amount of hardware investment.

•#inimal system administration and change re8uest management re8uired

Disad"antages

Recommended only for pro7ects with a limited amount of ongoing development

9o separate 8uality assurance system &("' for isolated testing

Clientindependent customi-ing activity must be carefully planned so that, itdoes not affect other customi-ing/development activities

S t t t i (.


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System strategies(.

Three 4syste' Landscape

In this case development ,( , production tae place on different system.

The 'ost reco''ended syste' in SAP -

Ad"antages

9ew development can start without affecting the production environment.

( system allows for integration testing of developments before promoted

to production.

Production data is secure, security will prevent access to sensitive data $

client settings will prevent the unauthori-ed changing of data .

Production performance is not affected by other clients, there is only oneproduction client .

The general sandbo2 client &"96' in the development system &6*+' maes it

easier to become familiar with the new application functions and conduct

suitability testing

Clientindependent customi-ing testing can occur without conflicts

Disad"antages

Re8uires increased system administration and change management activities

Increase hardware cost

T t t t


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Transport management system

5itin te R/3 System Landscape customiFing = de?elopment canges performed>

in a de?elopment client >as to transfer to %AS client = PR$ client

SAP R/3 enales user to record canges to a C)A-G& R&%+&ST >te canged

oKects are recorded to a TAS@ in a Cange ReEuest corresponding to a specific

user

After completion te de?elopment >user release te Cange ReEuest = transport

to %AS = PR$ system

Transport $irectory usrsaptrans

D*.D*. ASAS PDPD


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SAP consultants

SAP consultants diide themseles into ! categories%:9CTI!9) consultant0"I" consultant

0P programmers

2%NCTIONAL consltant1 *2perienced people in some business areaswho nows how to csto'i7e those modules

to meet the customers need.

BASIS consltant1 Technical consultants who taen care installationsap administration , database administration.

ABAP pro!ra''er1 Technical consultant who writes sap programs $ reports for any new re8uirements in sap by

using ABAP; programming language.

Csto'i7in! 1 !nce customer buy one sapit,it contains all the modules with all the business processes.the ne2t step is to customi-e

to suit business needs $ practices. ABAP; Advanced Bsiness Application Pro!ra''in! (;$L)

0P/; is a "P programming language used in the development of all standardapplications included with R/3 ."P has designed a full purpose developmentenvironment nown as 0P/; development worbench.


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START 5"R@I-G "- SAP BASIS

SAP S F t (1)


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SAP Screen Features(1) SAP screen has seen main areas0 Screen Header1 MenuBar1 Standard Toolbar1 Title Bar1 either a NavigationToolbar or Application Toolbar1 Screen Body1 and

Status Bar."

SAP Screen Features()


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Command Field

T;. C&#" 7!.% ! '. (& ."(., (,#"#$(!&" $&.

Standard Toolbar Buttons

T;. SAP '((&" !%#. &" (;. T&&%#, ,&1!. '!$9 #$$. (& $&&"% '.

SAP 7'"$(!&":

f a Toolbar button is gray1 it is not aailable for use on thatparticular screen"

SAP Screen Features()


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"P&--I-G A SAP S&SSI"- using saplogon*pad

• -a?igation to opening a SAP session

1 Start Programs SAP :ronted SAPLogon

! Coose any one of te icon SAPlogonM or SAPlogon*padM from te destop

C;&&. #" .,1., "#. .:): KSCMA SERVER :

T;." (;. S# $,.." 8!%% &." ? $&"".$( (& (;. A%!$#(!&" .,1., .7!". &" SAP%&)&" #

C&"(!"'. ::


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"P&--I-G A SAP S&SSI"- using sap*session*manager

SAP 7,&"(-." $#" .

&." '!") SAP

Session 9anager

SAP 7,&"(-." $#" .

&." '!") SAP

Session 9anager

C;&&. A%!$#(!&"

.,1., 7!,( :E"(., P,&.,

USERIDC%!."( IDP#8&, ?L#")'#). (& &."(;. # .!&" :

C;&&. A%!$#(!&"

.,1., 7!,( :E"(., P,&.,USERIDC%!."( ID

P#8&, ?L#")'#). (& &."(;. # .!&" :

:IRST SCR&&- "- SAP


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:IRST SCR&&- "- SAP

E"(., P,&., C%!."( !

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N&8 (#,(

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Start


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Start


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-a?igation +sing Transaction Codes

SAP proides a uniue multi3character identi4er for each systemtask" %his shorthand

name is called a transaction code 8;!$; ! a naigation alternatie to

using a menupath to get to a system task %ransaction code may contain letters only1 or a combination of lettersand numbers"

.sed in con5unction with a pre46 such as !n or !o . e"g " SPAM " S#$1 " !n ends the current transaction and switches to the new one without

saing any data in the current transaction " !o opens a new SAP session and accesses the new transactionwithout ending the current one 7which will remain open in the background session8

Command 4eldwithtransactionCode"

Command 4eldwithtransactionCode"

T ti C d (1


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Transaction is an operation that lets a user mae changes to a database .

In SAP transaction is a se8uence of related steps ,are screens in which data

is introduced causing the generation of other events.

The final tas of a transaction is to modify the information which ultimatelygoes into the database. The database is not updated until a transaction hasfinished.

ll the transactions in the R/3 system have an associated transaction code.

ll available transaction are held in table TSTC .To see the table data we can

use the transaction codes SE


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Transaction Code(!

Transactioncode S&23 tomaintain TC

Transactioncode S&23 tomaintain TC

+ser definedTC start


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Transaction Code(3

Transactioncode STAT tomonitorTransaction

code used yany user

Transactioncode STAT tomonitorTransaction

code used yany user

System Status


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y

(a"igation E #enu System Status

Client 9aintenance


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#aintain client using t&e transaction code SCC6

+ser 9aintenance


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Create or maintain /ser

using t&e transaction code

S/@4

9aintain AutoriFation


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#aintain /ser Aut&oriBation using transaction code P,C

Configure = 9aintain Transport 9anagement System


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#aintain Transport management system using transaction

code ST#S 5

9aintain Transport reEuest


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#aintain Transport e=uest using transaction code

S*@4 5

9aintain R:C connection


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#aintain ,C connection using t&e transaction code S#7F5

9aintain SAP Profile


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#aintain SAP Profile using t&e transaction code G4@5

9aintain SAP tale data


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#aintain SAP table using t&e transaction code S*445

To monitoring Logon user


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Can #onitor any user wor%ing or not using TC S#@65

To maintain te customiFing setting


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Create customiBing setting by t&e transaction code SP+

To upload support pacage to R/3


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/pload t&e support pac%ages using transaction code SPA#

To monitoring system log messages


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#onitor log of t&e system using transaction code S#24

$ataase acup sceduling


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Sc&eduling and monitoring database bac%up using TC D!43

Sending System 9essage


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Send system message to t&e sap users using TC S#@25

SAP S;ST&9 START+P or S)+T$"5-(1


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(

(ouble click on theicon 9SAP S:S%#MMA*A-#M*%

C'*S'$#; to S%AR%SAPMM% .

(ouble click on theicon 9SAP S:S%#MMA*A-#M*%

C'*S'$#; to S%AR%SAPMM% .

SAPMM%&'ic' usedto start stop sapapplicationserver .

SAPMM%&'ic' usedto start stop sapapplicationserver .

SAP S;ST&9 START+P or S)+T$"5-(!


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SAPMM% R!);( $%!$9 (;.

#%!$#(!&" .,1.,

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start/stop &(!&"

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start/stop &(!&"

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(;. ,!);( &".

SAPMM%


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SAP0BA S# startup/sutdo


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Roles of an Basis Admin(!


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Roles of an Basis Admin(3


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SAP Today


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SAP Today

6t- lar!e%t %oftware vendor in t-e world

3@ ear% of )%ine%% e8perien$e

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ERDC Course Content Sap Architecture Modified

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