What steps should you take to debug the start form?

To effectively debug the start form, checking the Variables tab in Process Details is crucial because it allows you to verify whether the expected data has been captured from user inputs in the form. This step is critical in identifying any issues related to data binding, incorrect field configurations, or missing values that may prevent the process from executing as intended. By examining the variables, you can gain insights into how values are being passed through the process and ensure they match what you expect.

Delaying debugging until the process model is fully built can lead to more complex issues that are harder to trace. It’s beneficial to identify and resolve any issues in early stages to avoid compounding errors as you proceed.

While saving and publishing the process model is necessary to see your changes in action, it doesn't directly assist in the debugging process itself. It’s simply a prerequisite to test any modifications.

Completing the form and ensuring the process finishes is also not a debugging step; instead, it assumes everything is functioning well. Debugging requires reviewing specific aspects of the process execution rather than just verifying completion.

Thus, checking the Variables tab serves as a targeted approach to isolate and understand any potential problems with the start form.