The unique features of DW had exhorted different DW methodologies and design. In DW lifecycle, one of most critical phase that might influence all other phases in DW development is the Requirement Analysis phase. It is a process of gathering requirement from end user. Since DW end users might vary, it is important to identify accurate end users that will represent requirements in different point of views. The predominant objective of this phase is to identify organization goals and elaborate requirements that could measure organization performance. However, DW projects are inherently risky and some of them failed in the implementation. Studies shows that more that 80% of DW project fail to fulfill business goals [10],[11].