Managing consistent interfaces for business objects across heterogeneous systems

• US 8,799,115 B2
• Filed: 02/19/2013
• Issued: 08/05/2014
• Est. Priority Date: 02/28/2008
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Schmitt, Bernd
• Primary Examiner(s): Glass, Shay S
• Application Number:
  US13/770,508
• Publication Number:
  US 20130159146A1
• Time in Patent Office: 532 Days
• Field of Search: None
• US Class Current: 705/29
• CPC Class Codes: G06Q 10/0875 Itemisation or classification of parts, supplies or services, e.g. bill of materials
• CPC Class Codes: G06Q 20/14 specially adapted for billing systems
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G06Q 30/0635 Processing of requisition or of purchase orders

Abstract

A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to an individual material bill of material and/or an order tracking view business object.

Claims

1. A non-transitory computer readable medium including program code for providing a message-based interface for exchanging information regarding lists including elements used to define and describe components used to assemble an individual material, the medium comprising:

program code for receiving, via a message-based interface derived from a common business object model, where the common business object model includes business objects having relationships that enable derivation of message-based interfaces and message packages, the message-based interface exposing at least one service as defined in a service registry and from a heterogeneous application executing in an environment of computer systems providing message-based services, a first message for querying, from product data maintenance, information regarding variant data of components associated with an individual material bill, the first message including a first message package derived from the common business object model, the first message package hierarchically organized in memory as including;

at a first hierarchical level within the first message package, an individual material bill of material enterprise resource planning (ERP) variant by variant identifying elements query message entity; and

at the first hierarchical level within the first message package, a selection package including, at a second hierarchical level within the first message package, an individual material bill of material variant by variant identifying elements entity, where the individual material bill of material variant by variant identifying elements entity includes, at a third hierarchical level within the first message package, a variant individual material identifier (ID) and a usage code;

program code for processing the first message based on the hierarchical organization of the first message package, where processing the first message includes unpacking the first message package based on the first message package'"'"'s structure and the first message package'"'"'s derivation from the common business object model, wherein the particular structure of the first message package is used at least in part to identify the purpose of the first message package; and

program code for sending a second message to the heterogeneous application responsive to the first message, where the second message includes a second message package derived from the common business object model to provide consistent semantics with the first message package.

2. The computer readable medium of claim 1, wherein the individual material bill of material variant by variant identifying elements entity includes, at the third hierarchical level within the first message package, a variant plant ID and a variant validity date period start date.

3. The computer readable medium of claim 1, wherein the first message package includes, at the first hierarchical level within the first message package, a processing conditions package.

4. A distributed system operating in a landscape of computer systems providing message-based services defined in a service registry, the system comprising:

at least one processor operable to execute computer readable instructions embodied on tangible media;

a graphical user interface comprising computer readable instructions executable by the at least one processor, the instructions embedded on non-transitory, tangible media, for querying, from product data maintenance, information regarding variant data of components associated with an individual material bill, the instructions using a request;

a first memory storing a user interface controller for processing the request when executed by the at least one processor and involving a message including a first message package derived from a common business object model, where the common business object model includes business objects having relationships that enable derivation of message-based service interfaces and message packages, the first message package hierarchically organized as;

at a first hierarchical level within the first message package, an individual material bill of material enterprise resource planning (ERP) variant by variant identifying elements query message entity; and

at the first hierarchical level within the first message package, a selection package including, at a second hierarchical level within the first message package, an individual material bill of material variant by variant identifying elements entity, where the individual material bill of material variant by variant identifying elements entity includes, at a third hierarchical level within the first message package, a variant individual material identifier (ID) and a usage code; and

a second memory, remote from the graphical user interface, storing a plurality of message-based service interfaces executable by the at least one processor and derived from the common business object model to provide consistent semantics with messages derived from the common business object model, wherein one of the message-based service interfaces is operable to process the message based on the hierarchical organization of the first message package when executed by the at least one processor, where processing the message includes unpacking the first message package based on the hierarchical organization of the first message package and the first message package'"'"'s derivation from the common business object model, wherein the particular structure of the first message package is used at least in part to identify the purpose of the message.

5. The distributed system of claim 4, wherein the first memory is remote from the graphical user interface.

6. The distributed system of claim 4, wherein the first memory is remote from the second memory.