Currently the process of dealing with missing items is the dropship team lead will let me know of the items that are missing. The problem is after that I have no visibility on what has been found and shipped and what could not be found and needs to be removed and the delivery returned.
I created a simple 3 step process that gives the warehouse the place to put missing orders and the time in which they need to have a resolution on the missing items.
It saves us time in not having to manually investigate each un-processed order and the frustration in having to answer to customers who don't have the product that they ordered.