In this study, a business process is defined as a set of various tasks
which are closely inter-related and is assumed to have its own object
ives to achieve. A set of processes constitute a business system. Many
business process reengineering plans turned out to be unsuccessful be
cause they are based on the existing process which assumed tasks along
the process independent or based on the assumption that a process is
independent of other processes. This approach generated redundant task
s or led to conflict between business processes. Under this approach,
it very difficult to predict the result of the plan due to localized a
nalysis of the process. To avoid aforementioned problems, a systematic
, analytic and iterative approach to build up a master plan for busine
ss process reengineering is proposed.