Sap Ag

Sag Ag

Thomas Schulz

Thorsten Kulick

Hans-Juergen Biegler

Bernhard Lokowandt

Sonja Barnet

Christoph W Glania

Tesfaldet Negash

Matthias Gressler

Carmen Riepp

Jan Ostermeier

Tobias Scheuer

Stefan Wedner

Christian Embacher

Nikolaus Jacob

Thomas Engelmann

A method for providing a planning framework for use in managing a project to be planned in a supply chain, comprising providing a first software layer for storing and manipulating planning data relative to the planning project; providing a second software layer for communicating with the first software layer, the second layer arranged for pre processing, preparing and post processing a predetermined planning method. By such a multilayered framework, the invention is able to execute a planning algorithms to solve multi-level planning problems, wherein generic modules can be executed as fast modules in an environment that is highly optimized in terms of load on time and system resources and specifically adapted modules are embodying a particular planning strategy that can operate on a different level that is highly flexible.

Methods and systems for a multi-level scheduling framework

Systems, methods, and computer program products are provided for planning production processes. In one implementation, a method is provided that includes the steps of planning a sequence of processes running on a resource, where the planning takes into account setup times for the resource for a process depending at least on predecessor process information, storing the sequence of processes, and defining time intervals for the resource within which setup times for processes are held constant independently of the predecessor process information.

Systems and methods for production planning with sequence independent setup activities

Identifying an operation that is critical to meeting a due date of a production order includes identifying operations associated with the production order, obtaining schedules for the operations using infinite production planning, obtaining start intervals for the operations based on the schedules, selecting a target operation from the operations, and determining whether the target operation is critical to meeting the due date based on whether the target operation can be scheduled, using finite production planning, in a start interval obtained for the target operation.

Identifying critical operations of a production process

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Speyer, Germany

Thomas Schulz