The AS400 has stood the test of time for reliability and processing power. But while the back-end continues to perform, the green screen front-end has become a silent productivity killer.
Still, many enterprises are hesitant to modernize their IBM i GUI, fearing disruption or heavy investments. In reality, failing to modernize the interface may already be costing them more – in productivity losses, training time, and user adoption friction.
Let’s unpack a specific and widespread problem plaguing AS400-based enterprises today: how the green screen experience creates operational inefficiencies across business functions – and how can solve it without rewriting your legacy code.
