It is said that humans makes mistakes, and requirement gathering is an activity performed by humans, so it is also prone to mistakes. Being a consultant, one should make sure that he/she tries to avoid common mistakes which happens during the requirement gathering for BI projects.
As we have learned since starting this chapter, requirement gathering is an important phase in the execution of a project, so any mistake made during requirement gathering may result in some risk to the project, which may cause the project to fail.
The following is a list of mistakes which are commonly made in the requirement gathering phase.