Understanding back-end issues with the Valence Errors app

Categoryerror loggingTip of the MonthValence

In a typical Valence app you have a myriad of front-end UI logic working in tandem with back-end RPG programs that process AJAX calls and perform functions to retrieve or update IBM i data.  Whenever something goes wrong on the front-end, you can typically zero in on the issue by peering into the browser's console.