We have selected to block negative inventory in System Initialization>Document Settings
It works fine and prohibits selling or issuing of an item if this would produce a negative inventory value
However the system allows the sale or the delivery of an item even if that item was received or produced at a later date
Example: If I produced or bought item "A" today I would have only 1 in stock, the day before this I had none, but still if I do a sales delivery backdated to yesterday for example , the system still alows me to do it. Under the Inventory posting I would see the negative value of "-1" in stock on that date and zero as current
How can I stop this from happening and block back dated negative inventory transactions?
Thanks for your help