Inventory Model Group : Changing Physical negative inventory and Financial negative inventory After having some transaction

If first we tick

Inventory Model Group :

Allow Physical negative inventory

Allow Financial negative inventory

If we run the Ax for a while having some transactions, and after that we untick ti

Not Allow Physical negative inventory

Not Allow Financial negative inventory

Ax allow us to change this two checkbox in the form and there is no error or warning after I change this.

However, I am not sure is there any problem in the long run ?

If you tick them and have transactions it will mean that you really need to remove any negative inventory by the dimensions you are financially tracking (as per the dimension group). AX will not adjust costs anyway whilst you have negative stock. From now on you will not be able to go negative on the dimension gruop physical check. As for the second it will simply mean you cannot consume/sell the item prior to the purchase invoice being posted.