系统设置都设为不允许倒冲，库存不允许为负
有个任务料没发够
做任务移动时移不过去
弹出对话框提示
物料名Failed validation, Quantity must be less than or equal to available to transact.
点击OK后又弹出对话框提示：
Tried to modify quantity onhand an level other than locator or subinventory level.
Cause : the sustem has some type of error which tried to modify quantity onhand at a level other than locator or subinventory.
点击OK后系统就不动了，没反映，系统哪里都不好使，只能关了重新进系统。
向各位大侠请教。
