Notes
Salesforce offers several tools and techniques to debug a Flow and identify issues. Here’s how you can debug a Flow:
1. Debug Mode in Flow Builder
- Open the Flow in the Flow Builder.
- Click the "Debug" button to run the Flow in debug mode.
- Configure input variable values, if required, to simulate real scenarios.
- Step through the Flow to observe its execution in real time, including the paths taken, actions performed, and data values used or returned.
2. Debug Logs in Flow Builder
- During debugging, Salesforce displays detailed logs showing each executed step, the outcomes of conditions, and any errors encountered.
- Review these logs to pinpoint the exact location and cause of an issue.
3. Flow Interviews
- For active flows, use the "Paused and Failed Flow Interviews" page to view logs and details of failed executions.
- This is particularly helpful for Autolaunched Flows and those triggered by user actions or events.
4. Error Emails
- If an error occurs during execution, Salesforce can send an error email to the Flow's designated fault handler or admin. These emails contain information about the error, such as the failing element and error message.
5. Fault Paths
- Use Fault Paths in Flow Builder to handle errors gracefully. Fault Paths can log error details, send notifications, or perform alternative actions when an error occurs.
6. Test with Sample Data
- Test the Flow using different input values, edge cases, and scenarios to validate its behavior under various conditions.