Pre-processor for inbound sales order requests with link to a third party available to promise (ATP) system

摘要

A method and apparatus for pre-processing electronic data requests within an Electronic Data Interchange (EDI) subsystem layer and within an order fulfilment application system. An order interceptor (201), third-party Available To Promise (ATP) interface (204), pseudo-sales order workbench (206), and reject acknowledgment system processes (207) are provided within the order fulfilment application system to accomplish the pre-processing. The order interceptor (201) performs an asynchronous availability check before a sales order is posted. The result of the ATP check is stored in an Electronic Sales Order (ESO), and is applied during the posting process with unique user exits. The result of the ATP check is also used to determine key information about the sales order, such as the sales organization, and division and distribution channels. The pre-processor uses business rules to determine if the ESO should be split into multiple documents for requests satisfied across multiple sales areas. The Workbench (206) provides a customer purchase order view of the ESO that looks, feels and behaves like actual order entry screens. The Workbench (206) also displays messages generated from the pre-processor describing why the ESO was held for review. After the condition is corrected the Workbench (206) re-executes the ESO pre-processor. This continues until all messages are corrected or marked reviewed. The supplier can decide to either accept the request, reject the request or accept individual line items.