Issue
When using an inline script in a Flow, an error is thrown: fd_data is not defined
For the latest information, refer to Inline scripts
Cause
Data is accessed via the object fd_data and not in combination with fd_data.trigger.current or a similar construction.
Resolution
Don't use fd_data on its own, use fd_data.trigger.current or fd_data.trigger.current.number or a similar construction to receive valid data