2002 by
Prentice Hall, Inc.
12-19
Pitfalls
in ESS Development (cont)
3.Poorly defined
information requirements: EIS
typically need non - traditional information
sources - judgments, opinion, external
text-based documents - in addition
to traditional financial and operating
data.
4.Inadequate support
staff: support staff must have technical competence, understand the business, and ability to relate executives, and be a permanent team to manage evolution of systems