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Re-scheduling of dependent planned orders

Hi Everyone,

The scenario is described as below.

In ECC, once after the MRP run at multilevel with detailed scheduling, system creates the planned order(Pl.O) for header material and for its dependent requirements and creates the capacity requirements as well. Now the requirement is, if I change the basic finish date in Pl.O of the header material then system should automatically reschedule the dates for all the planned orders of dependent requirements also.

For this, I tried with collective orders for all the dependent planned orders, but system automatically re-schedules the dep.Pl.O, only if I convert the header material planned order. Is there any exits or badi's to reschedule the dependent Planned orders automatically based on header material planned order dates?

Or is there any work around to achieve this.



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    author's profile photo Former Member
    Former Member
    Posted on Jul 09, 2014 at 02:00 PM

    The question is what is the trigger? I had a similar situation in which for Reorder Point Planning, wanted to know if SAP automatically creates proposals automatically when stock goes below reorder level without running MRP; but what I realized was that it just creates a planning file entry and then MRP will create proposal during next planning run.

    Your case is similar in which if you change the dates of a planned order at a header level, you wanted to automatically change the dates on dependent planned orders but my guess you have to run MRP and delete and recreate planned orders for dependent materials.

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    • Former Member Mariano Cabalen

      Hi Mariano,

      Belated Thanks for reply.

      As described in the below thread, we have gone for a custom solution.

      Finally we have concluded the scenario some thing like below.

      Scenario re-cap.

      The header material planned order scheduling should automatically determine or re-schedule the down line planned orders. Collective order scenario has been used for all the down line materials.

      After MRP run, if the header planned order has been re-scheduled, then as a immediate next step MRP to be run manually to reschedule the down line planned orders or the nest MRP run batch job will take care of this. Also an another option would be is to do reschedule of the header planned order at the time of conversion (to production order) and and do scheduling at the collective order header which will automatically re-schedule all the down line orders.

      Thanks and closing the thread.

  • Posted on Jul 09, 2014 at 01:14 PM

    Hello Chinna

    The child planned order dates will be updated after the next MRP run.

    As far as I know, there is no BAdI to automatically trigger the rescheduling of the child orders.



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    • Former Member

      Hi Caetano,

      Thanks, yes that's right after running MRP, system will reschedule the dep.planned orders as per the dep.requirement date which is nothing but the rescheduled dates of header planned order. This is perfect in case of any individual order.

      But is there any way, exits, small enhancements so that we achieve this without running MRP. Because in collective order scenario, each planned orders in down line are linked to one another.

      Willing to see replies from all active community members....Thanks.



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