SAP LSMW MANUAL IMPORTANT DOCUMENT

7/17/2019 SAP LSMW MANUAL IMPORTANT DOCUMENT

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LSMWLegacy System Migration Workbench

Y.B.Raju

Mar 14th 2011



Obj ctiv s

Objectives

What is LSMW

Advantages & eatures !" LSMW

#!$ LSMW $!r%s

LSMW 'rede"ined (!nventi!n ru)es

*r!cess Ste's in LSMW

+ata that can be *r!cessed using LSMW

+!s and +!n,ts !" LSMW

Su--ar



*rere/uisites

argeted Audience rainees

SA* echnica) and uncti!na) (!nsu)tants

echnica) S%i))s Re/uired

(reating structures3 tab)es.

*r!"icienc in using S#+B rec!rding3 BA*3

d!cs and Standard *r!gra- usage.



Data MigrationTools For Data Migration



What is LSMW

• +e"initi!n

Migrati!n $!r%bench "!r initia) and 'eri!dic data trans"er "r!- n!n5

SA* sste-s t! an SA* sste-




Advantages

rans"er data !bjects instead !" data base tab)es

Reusab)e Ma''ing

6nsure data c!nsistenc

eatures

ntegrated ransacti!n Rec!rder

(!nsistenc chec% against the cust!-i7ing

Su''!rt !" the be)!$ SA* standard i-'!rt techni/ues Batch n'ut 'r!gra-s 8inc)uding !$n rec!rdings9

+irect n'ut 'r!gra-s

BA*s

+!cs



(!nvert +ata $ith LSMW



(!nvert +ata $ith LSMW in +etai)



(!nvert +ata $ith LSMW *r!gra- :enerati!n



W!r%ing *r!cess !" LSMW echnica) *!int !" vie$



LSMW *rede"ined (!nversi!n Ru)es



+i""erent ;inds !" +ata that can be read

+ata "r!- s'readsheet5based a'')icati!ns

An data "r!- ")at "i)es

e<t "i)es3 cs"5"i)es3 csv5"i)es etc.

+ata "r!- h!st sste-s !n SA* a'')icati!n servers

i<ed rec!rd )ength3 end !" rec!rd indicat!r !r he<adeci-a) )ength "ie)d at the beginning

With and $ith!ut se'arat!r

+i""=rent n!n5>nic!de c!de 'ages3 >nic!de

#ierarchica) data in -u)ti')e "i)es 8re)ati!na) structures3 tab)es "r!- re)ati!na) data bases9

#ierarchica) data in !ne ")at "i)e $ith ?identi"ing "ie)d va)ues@



Was !" Migrating data via LSMW

Standard Batch n'ut3 Standard +irect n'ut

*rec!nditi!n A'')icati!n 'r!gra- given 6ntries in S+A tab)es

Batch n'ut Rec!rding Rec!rding a transacti!n )at target structure 8n! header5'!siti!n c!nste))ati!ns $ith variab)e a-!unt !"

'!siti!ns9

Meth!ds "!r Business Objects 8BA*9 A)) BA*s "!r $hich an AL65+!c inter"ace has been generated and re)eased

8b SA* deve)!'-ent9 A)) BA*s "!r $hich an AL65+!c inter"ace is generated and re)eased b

cust!-er 8using transacti!n B+B:9

+!cs A)) re)eased +!cs



Vendor Master data uploading using LSMW




(reate s!urce "ie)d na-e "!r a)) the "ie)ds as

-enti!ned ab!ve.




Once $e create s!urce "ie)d na-e "!r

a)) the se)ected "ie)ds3 ina)) thestructure visib)e as sh!$n in "irst

screen.



C!$ run the sessi!n t! u')!ad the

data.




What LSMW cannot Do

6<tract data "r!- the )egac sste-

?Outb!und@ rans"er data "r!- SA* int! an!ther sste-

W!r% $ith ML5"i)es



LSMW 6<ercise

>se LSMW "!r M;01 and MM01 using rec!rding

!'ti!n.



Topics ov r d

Su--ar

What is LSMW


#!$ LSMW $!r%s

LSMW 'rede"ined (!nventi!n ru)es


+ata that can be *r!cessed using LSMW

+!s and +!n,ts !" LSMW



Duesti!nshan% Y!u

SAP LSMW MANUAL IMPORTANT DOCUMENT

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