Dear SAP Heros, Kindly find the attachment regarding LSMW. It is step by step learning process.
From India, Indore
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LSMW Steps For Data Migration

ERP In SAP ==> LSMW

How to develop a lsmw for data migration for va01 or xk01 transaction?

You can create lsmw for data migration as follows (using session method):

Example for xk01 (create vendor)

Initially there will be 20 steps but after processing 1 step it will reduced to 14 for session method.

1. TCode : LSMW.

2. Enter Project name, sub project name and object name.

Execute.

3. Maintain object attributes.

Execute

select Batch Input recording

goto->Recording overview

create

recording name.

enter transaction code.

start recording

do recording as per ur choice.

save + back.

enter recording name in lsmw screen.

save + back

Now there will be 14 steps.

2. MAINTAIN SOURCE STRUCTURES.

Here you have to enter the name of internal table.

display change

create

save + back

3. MAINTAIN SOURCE FIELDS.

display change

select structure

source_fields->copy fields.

a dialogue window will come .

select -> from data file

apply source fields

enter No. of fields

length of fields

attach file

save + back

4. MAINTAIN STRUCTURE RELATIONS

display change

save + back

5. MAINTAN FIELD MAPPING & CONVERSION RULE

display change

click on source field, select exact field from structue and enter

repeat these steps for all fields.

save+back

6. MAINTAIN FIXED VALUES, TRANSACTION, USER DEFINED

execute

save + back

7. SPECIFY FILES.

display change

click on legacy data

attah flat file

give description

select tabulatore

enter

save + back

8. ASSIGN FILE

execute

display change

save + back

9. IMPORT DATA.

execute

display change

save + back

10. DISPLAY IMPORTED DATA

enter ok, it willl show records only.

back

11. CONVERT DATA

execute

display change

save + back

12. DISPLAY CONVERTED DATA

execute

display change

save + back

13. CREATE BATCH INPUT SESSION

tick keep batch input folder

F8

back

14. RUN BATCH INPUT SESSION.

sm35 will come

Object name will be shown here

select object & process

From India, Indore
Hi, thx akhilesh,very much appreciate u’r efforts in posting all the sap stuff. Was very useful for people who r starting out like me.keep up the good work
From Canada, London
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