The document discusses the modernization of State Bank of India's (SBI) core banking systems. SBI implemented a new centralized core banking system provided by Tata Consultancy Services to replace its older distributed system. The project involved converting 3,300 branches by 2007. Key objectives were delivering new products, improving efficiency, and gaining a single customer view. Challenges included the system's scale and custom requirements. Careful planning, training, and high-level support helped ensure the project's success and resulted in benefits like increased productivity and customer retention.