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Former Member

请教MTS模式物料MRP需求集中的逻辑?

MTS物料跑出的计划订单如果在MD04中去溯源需求,会发现比如一张1500 PC的计划订单,里面是来自十几张的销售单,每张销售单分配个一两百PC或几十PC不等,但每张销售订单的数量都会达到300以上,有的一张销售单就有1500 PC的订单量,关键是看需求日期竟然跨度1个月的,从8月19日到9月18日,如下,有一张订划订单,单号30860782,数量为1514PC,不知其集中汇总的逻辑是怎样的?有谁有研究过吗?

日期 需求 需求量 需求数量

2009-08-19 订单 80B30231-424-001 3000 0000049020/000010/0001 1,200 PC 251.135

2009-08-19 订单 80B30231-424-001 3000 0000049222/000010/0001 1,000 PC 176.895

2009-08-19 订单 80B30234-426-001 3000 0000050142/000020/0001 100 PC 20.928

2009-08-21 订单 80B30231-483-001 3000 0000050219/000010/0001 378 PC 96.019

2009-08-21 订单 80B30234-617-001 3000 0000050294/000010/0001 550 PC 111.751

2009-08-24 订单 80C08031-496-001 3000 0000050626/000010/0001 100 PC 37.870

2009-08-24 订单 80B30234-203-202 3000 0000050445/000010/0001 379 PC 142.287

2009-08-25 订单 80B30231-415-001 3000 0000050295/000010/0001 180 PC 68.386

2009-09-04 订单 80B30234-203-202 3000 0000050564/000010/0001 178 PC 66.915

2009-09-07 订单 80B30231-415-001 3000 0000049910/000010/0001 200 PC 75.739

2009-09-10 订单 80B30231-424-001 3000 0000049877/000010/0001 1,200 PC 327.998

2009-09-14 订单 80C08031-426-001 3000 0000050759/000010/0001 200 PC 10.948

Edited by: MingZhi Xie on Aug 6, 2009 3:20 AM

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2 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Aug 06, 2009 at 06:20 AM

    Hi,

    你查看一下计划订单里,订单的开始日期和结束日期是哪天,是否已经跨月?还有看看主数据里的lot size,是不是将需求分成多个计划订单来安排生产。这些都是导致你所描述的情况的原因!

    另外你还可以在MD04里点击order report,会提供给你更多有用的信息!

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    • Former Member

      HI:

      就举例的这张计划订单来说,它的计划开始是8月2日,计划结束是8月4日, 针对计划订单的物料来说,它的lot size 是EX, 从order report上看,我没有发现对了解这个逻辑有帮助的信息,我的困惑倒不在于一张计划订单供给需求的跨度,而觉得不理解的是,为什么计划订单的数量只有1514PC,但溯源到十几张销售订单的展开需求出来,而且里面很明显有一张销售单的数量是1200,有一张是1000, 按数量来说的话计划订单1514的数量供给1200销售单的数量就差不多了,可实际追溯到的是只供给218PC的数量,这样相当于销售单1200的需求会分配到几张计划订单中,而一张计划订单又供给了多张的销售单的需求,这样去追溯出来的结果就很零碎,而且每张计划订单的数量又不是固定的,如果说因为需求数量的切割也说不太过去.

  • author's profile photo Former Member
    Former Member
    Posted on Aug 25, 2009 at 04:39 AM

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