Troubleshooting Series – Ep4 – Event Recorder
The Event Recorder is a Business Central troubleshooting tool that captures all events during a specific process by starting and stopping recording. It helps developers and troubleshooters identify performance issues, validate functional behavior, debug customizations, understand extension behavior, and document system processes.

post waldo's blog
Key points
- Event Recorder captures events in order of execution with event type classification and can generate AL code snippets to subscribe to events
- Useful for identifying performance problems by revealing excessive event calls, duplicate triggers, or heavy subscribers
- Helps verify functional behavior by showing which validations or functions actually execute during business processes
- Displays events from all extensions including third-party apps, making it valuable for understanding extension interactions and conflicts
- Can support documentation and knowledge sharing by creating reproducible traces of system behavior
Context
- Features: Event Recorder, Events discoverability, AL code generation, Event tracing, Extension monitoring
Source: waldo’s blog, community blog. Summary, key points and quotes are derived (CONTENT-NOTICE.md); read the original for the full text.