离散工单导致子件库存为负值

原因:   

    最近用户在定义BOM时,本来父件/子件消耗比为1:1,可由于用户操作错误,结果父件/子件消耗比为1:1000,在离散工单完工时导致子件为负值.

 

措施: 在Move Transaction Form界面针对job做return操作,此举用来解决负库存问题。然后修改BOM表,新建离散工单,重新完成工单

 

分析：之前一直在分析为什么组织参数中“允许负库存”并没有被勾选，为什么这样的事务能导致负库存呢？

 

经查资料得知:INV:Override Neg for Backflush为Yes

 

INV:Override Neg for Backflush

Indicates whether backflush transactions can drive the inventory negative even if the inventory organization parameter Allow Negative Balances is unchecked.Inventory predefines a value of Yes for this profile option upon installation. A value of No does not allow backflush transactions to drive on–hand inventory negative even when the inventory
organization parameter Allow Negative Balances is unchecked.

This profile is updateable at all levels.