What information is not included in the flow error email?

The information omitted from the flow error email includes the values of $Flow.ActiveStages and $Flow.CurrentStage. When an error occurs in a flow, Salesforce provides useful feedback to help troubleshoot the issue, including user details, the error code, and version history of the flow itself.

The user details help identify which user encountered the error. The error code allows for specific investigation into the issue, while the flow's version history shows any changes that might have contributed to the error. However, the specific internal state values like $Flow.ActiveStages and $Flow.CurrentStage, which reflect the flow's operational progress at the time of the error, are not included in the error notification. This keeps the error message more concise and focused on actionable details rather than internal stage tracking which might not be directly relevant to resolving the immediate problem.