The reporting could be improved. It is challenging to do reporting on Oracle Hyperion if you're not an expert, and you may have to use an add-on to simplify it. For example, our company uses financial reports, and it's challenging for people that don't have all the technical skills. This solution requires a lot of specialized people because it's not very easy to navigate. More specifically, you may need a specialist or expert in formulas and dealing with the interface. In addition, it requires multiple sheets and many templates. Additionally, it is not very secure and does not have all the required security.