The potential benefits of advanced planning and scheduling systems in sales and operations planning
Artikel i vetenskaplig tidskrift, 2010
Purpose – The purpose of this paper is to explore what potential benefits may be achieved by using
advanced planning and scheduling (APS) systems in the sales and operations planning (S&OP) process.
Design/methodology/approach – The paper investigates benefits at the S&OP process level by
interviewing APS experts and APS users. Several methods have been used; literature review, Delphi
study, and a case study at a company in the chemical industry which uses APS system support in the
Findings – Three types of potential benefits were found to be achieved when using APS systems in the
S&OP process; benefits concerning decision support, planning efficiency and learning effects. The most
common type was decision support benefits according to APS users and APS experts. The results from
the case company showed that the benefits perceived in the different S&OP activities differed. In the
activities concerning the preparation and generation of delivery plans, the perceived benefits mainly
concerned learning effects. In the activities concerning the generation of a production plan, the benefits
were foremost found in planning efficiency. In the S&OP meeting decision support benefits were highest
valued. The reason for the different results can be explained by the aim of the activity, how APS was
used in the activity, the user characteristics and the design of the model and access and quality of
Research limitations/implications – The focus of this paper is on potential benefits of APS
systems in the S&OP process only, not the costs. It has established a typology of potential benefits. No
validation in form of statistical analysis has been done. The empirical analysis is mainly based on
findings from a single case study.
Practical implications – The findings about the types of APS potential will assist companies in
understanding the benefits they can expect from its use in the S&OP process. The case study analysis
gives further insight into how APS can be employed and what benefits different APS user categories can
expect when it is used in an appropriate way.
Originality/value – The knowledge about which benefits that can be achieved when using APS in
the S&OP process is quite unexplored. This paper fills some of these gaps.
Advanced planning and scheduling systems
Decision support system
Sales and operations planning