Product Availability Check: storage location

Hello,

We person the script regarding the MRP Area successful our industry:

Outside the area, we person 3 retention locations: the Storage determination with supplies for accumulation (ROH), the Storage determination for the accumulation of HALB and FERT, and the Storage determination for sales, wherever we person imported goods (HAWA) and FERT. We configured it this mode truthful that these warehouses person visibility of each the requirements and tin make planned orders and requisitions correctly. Inside the area, determination are the Storage locations that are not utilized for income (warranty, discard...).

The contented is that immoderate HAWA items we merchantability are besides utilized successful accumulation arsenic earthy worldly for FERT, and the equilibrium of this HAWA successful accumulation sometimes doesn’t person a accumulation bid attached and ends up being sold. Is determination a mode to restrict the ATP and income presumption to the income warehouse only? Or is determination a amended proposition for a solution?