SAP planning time fence 时间段内碰到取消订单怎么办,SAP会自动处理吗,还是需要手动调整

SAP planning time fence 时间段内碰到取消订单怎么办,SAP会自动处理吗,还是需要手动调整
SAP planning time fence 时间段内碰到取消订单怎么办,SAP会自动处理吗,还是需要手动调整

SAP planning time fence 时间段内碰到取消订单怎么办,SAP会自动处理吗,还是需要手动调整
Time fence的作用到底是什么,
Planning time fence 就是固定住某个时间段,该时间段里面的需求不变的,具体你要查查online help
在time fence之内的任何计划都不能改变呢还是可以改变?
我的认识是不会改变.
如果在此时间段内loading很低,其后loading又很高,SAP会自动balance吗?
所谓的栅栏就是使该段时间固定住.一点都不能因为mrp 变化的变的.
注意的是如果你使用的是Purchasing schedule agreement,在里面的additional data 里面有一个firm zone 和trade of zone,详细英文解释如下.
Firm zone 内是可以增加采购协议行的行数的,但不能减少,Firm zone 内的计划行不能变,如果有需求只能增加一条.
time fence之内一点都不能变,而trade of zone 一般是给你的供应商看的,告诉他们在trade of zone 内的才可以买材料.
请看下面解释.
Firm and trade-off zones define the degree to which schedule lines are to be regarded as binding.
Scheduled delivery dates that lie in the near future can represent a firmer commitment than those that are further away in time.
You can define a firm zone and a trade-off zone for an item of a scheduling agreement:
The firm zone defines the point in time (calculated from the current date) at which the period when the vendor has the go-ahead for production ends.The firm zone begins on the current (today’s) date.Delivery schedule lines falling within this zone count as firm and fully binding.
The trade-off zone defines the point in time (calculated from the current date) at which the period when the vendor has the go-ahead for the purchase of input materials ends.The trade-off zone begins at the end of the firm zone.Delivery schedule lines falling within this zone count as semi-firm.
Delivery schedule lines lying beyond the firm and trade-off zones fall within the planning zone.
The firm and trade-off zones are printed out in the delivery schedule for information purposes.It is assumed that procurement with respect to each delivery schedule line is carried out on the terms applicable to the zone in which the line in question falls.

你用的是ECC6 的版本吗,如果你采用适当的MRP策略,那么预留会触发MRP,自动针对你物料主数据的MRP策略,什么采购申请,你在MRP LIST的事物码,MD04等中也能看到.\x0d很不错哦，你可以试下
w病oSf▆∑jw病dh▄Жm恕l帹r46212800582011-9-12 1:20:53我们正在做蓝图，是ECC6。那么Time fence的作用到底是什么，在time fence...

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你用的是ECC6 的版本吗,如果你采用适当的MRP策略,那么预留会触发MRP,自动针对你物料主数据的MRP策略,什么采购申请,你在MRP LIST的事物码,MD04等中也能看到.\x0d很不错哦，你可以试下
w病oSf▆∑jw病dh▄Жm恕l帹r46212800582011-9-12 1:20:53

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