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  • BASISLSMW Steps For Data Migration

    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   

    URL:http://www.sap-img.com/general/lsmw-steps-for-data-migration.htm

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  • 原文地址:https://www.cnblogs.com/xiaomaohai/p/6157302.html
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