You might experience a few challenges while migrating from legacy systems to new technologies, such as:
1. Change resistance in the company
2. Skills shortage
3. Modernization costs and timelines
4. Business continuity risks – Co-existence of legacy and new systems
5. Risks of transition data migration
6. Deciding the right legacy app modernization approach
7. Seamless integration of on-premise and cloud infrastructure
8. Compromised flexibility in the new system leading to another legacy