“…Table 4 summarizes the critical success factors for BI system implementation which are mentioned in the literature. Define the problem clearly -avoid scope creep (Watson, Fuller & Ariyachandra, 2004) Identify user's specific issues and needssolve their problems (Watson et al, 2004) Understand the underlying data issues -BI is not just software (Olszak & Ziemba, 2006) Select the appropriate toolset -look for fast, easy, lightweight and low cost application (Salmeron & Herrero, 2005) Build for flexibility and responsivenessknow that users will require changes early on (Salmeron & Herrero, 2005) Leverage existing staff -eliminate solutions that require new staff and/or consultants (Wixom & Watson, 2001) Lead from the top -leverage your authority and executive buy-in (Wixom & Watson, 2001) Sources: (Eckerson, 2005;Imhof, 2004;Olszak & Ziemba, 2006;Salmeron & Herrero, 2005;Watson, Fuller, & Ariyachandra, 2004;Wise, 2007;Wixom & Watson, 2001) According to Williams and Williams (2007), common mistakes that are made while establishing and managing BI programs are:…”