Which of the following is a common challenge in implementing BI solutions?

High costs and data quality maintenance are indeed common challenges faced in implementing Business Intelligence (BI) solutions. The implementation of BI systems often requires significant financial investment in software, hardware, and skilled personnel for proper setup and ongoing management. Additionally, organizations must ensure that the data they use is accurate, consistent, and up-to-date. Poor data quality can lead to misleading insights and decisions, so maintaining high standards for data quality is essential but can be resource-intensive.

While having abundant data available may seem beneficial, it often complicates the process if that data is unorganized or of varying quality. Similarly, the notion of having too many users adopting the system is generally an advantage, as it reflects a successful implementation rather than a challenge. Lastly, the availability of BI tools has expanded significantly, and while some organizations may face limitations, it is not as universal a challenge as the financial and data quality concerns that typically arise during BI projects.