Consistent set of interfaces derived from a business object model

A method for generating a product activity notification in a data processing system, the method comprising the steps of:

• providing a data structure comprising a product activity message entity, a message header package, and a product activity package, the message header package comprising a message header entity that further comprises a sender party entity and a recipient party entity, the product activity message package comprising a product activity entity, a party package, a business transaction document reference package, and an item package, the party package comprising a buyer party entity and a vendor party entity, the business transaction document reference package comprising an inbound delivery reference entity, the item package comprising an item entity, a location package, a product information package, and an inventory package, the location package comprising a ship from location entity and a ship to location entity, the product information package comprising a product entity, and the inventory package comprising an inventory entity and a consignment entity;
• receiving values for the fields in the data structure;
• and
• storing the values into the data structure to generate the product activity notification.