Backflush material is a reverse material that does not need to be manually delivered during production, but is the reverse mark of component in order. The label can be defined in the material master data, work center, or process. The label is copied to the production number and can be modified in the production number. When the final confirmation is made for the operation, the reverse material will be automatically delivered. The specific control key is used to control the backflush receipt. You can refer to the setting of pp03 in the standard system. The key is to check whether auto. Goods receipt is selected.
Bulk material is a bulk material that is directly used in the Work Center. MRP does not calculate the relevant requirements of such materials. Such materials are not related to cost calculation in Bom, it is a consumable and must be planned using an independent demand plan.
Consignment material is a consignment material. In order to shorten the procurement cycle, the supplier puts his inventory materials in your warehouse according to the purchase order requirements for convenient use and control of inventory quantity at any time, however, before use, the ownership of the materials belongs to the supplier and does not occupy the value of your inventory. The supplier will request payment only when the materials are consumed by delivery.