Inventory parameter information generation method and device, equipment, medium and program product

The embodiment of the invention discloses an inventory parameter information generation method and device, equipment, a medium and a program product. A specific embodiment of the method comprises: according to a node information set and a warehouse network, generating a multilevel inventory model, nodes in the warehouse network corresponding to at least one anterior node and/or at least one posterior node, node information in the node information set comprising node parameter information and a node connection information set, the node parameter information comprises a predicted flow volume set, inventory value information and processing information, and the node connection information set comprises material information; and according to the multi-level inventory model, an inventory parameter information set is generated, the inventory parameter information comprises the target inventory amount and the replenishment point inventory amount, and the inventory parameter information set corresponds to each node in