You use the process lab to analyze and debug processes. There are several key features.
Enables process developers to run through processes step by step, discover and eliminate errors. Developers can analyze the status (data, metadata and output) of the process at every stage, add breakpoints and preview and test specific activities. Administrators can troubleshoot processes in production.
Enables users to zoom in and analyze process metadata, data, and expressions. This lets users troubleshoot and monitor the process, answering questions like “Why did the process take a specific path?” “Why did we get this answer from an integration activity?”
Displays all process events and error messages. A type of running log which aids in discovering problematic issues.