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Former Member

Background MRP run(MDBT)

Hi All,

Can any one elaborate about background MRP run(MDBT)?i.e. variant,schedule job,programe etc?

Regards,

Shailendra

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3 Answers

  • Best Answer
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    Former Member
    May 03, 2007 at 06:07 AM

    HI SABALE,

    1. Starting from the Material Requirements Planning node, choose Planning Total planning

    As background job.

    The Total planning: Variants screen appears.

    2. Choose Create variant.

    The variant contains the control parameters for the total planning run.

    3. Enter a name for the variant and choose Create.

    The system displays the Variants: change screen assignment dialog box. The system

    recommends the BATCH structure for MRP run screen.

    4. Choose Continue.

    The recommendation is copied and this takes you to the initial screen for the total

    planning run.

    5. Enter the control parameters that the system is to use during the total planning run (see

    Control Parameters for the Planning Run and, if you work with scope of planning,

    select the Parallel processing field.

    6. Choose Attributes.

    The ABAP: Save Attributes of Variant XXX: screen appears.

    7. Enter a description for the variant in the Description field and choose .

    This takes you to the initial screen for the total planning run again.

    8. Choose Variants Exit.

    The Total planning: Variants screen appears again.

    9. Position the cursor on the variant and choose Schedule job.

    The Total Planning Scheduling: Start Time screen appears.

    10. You define whether the variant created is to be scheduled just once or periodically.

    Hope U understand this step by step functionality.

    Regards,

    Mnsr

    Message was edited by:

    mnsr hert

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    Former Member
    May 06, 2007 at 12:09 PM

    Hello Shailendar,

    Background MRP you can run from MDBT or you can schedule from SM36 transactions.

    Variant is must to run the background job. you can create the same from SE38 transaction fro program RMMRP000 (MRP job program for background run at plant level). OR you can create this from MDBT initial screen.

    Schedule this job as per your client requirement, daily, weekly (periodically) and the time. Normally recommends to run at night times.

    If you have any speciafic question then please inform and rewards your points for suitable answers.

    Regards

    TAJUDDIN

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    • Former Member Former Member

      Hi Shailendra,

      Sorry for my late replt. This is very easy. In MDBT transction you have the option in schedule tab...select the period Daily and the enter the time 23:00:00 hours system time.

      The same in Sm36 transaction..once you complete the job name and steps then go to the schedule start tab and enter period Daily and time format as per your system.

      The job will execute as per working days in your factory calendar. If you to run all days the you need to assign seperate calendar in the SM36 transaction.

      Hope this will help you. Please rewards your points.

      Regards

      TAJUDDIN

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    Former Member
    May 03, 2007 at 06:51 AM

    Hi,

    In addition to MNSR generally this is run in plant level scheduled in background

    You can use group counters so that MRP will run one by one in the sequence you specify in the counter(counter number).

    Regards

    Ranga

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