CONFIRMED: How to error-proof a Make scenario before it runs in production.

CONFIRMED: How to error-proof a Make scenario before it runs in production.
A source who builds Make scenarios for agencies told us the difference between a hobby build and a paid one is the error path.
— Wrap every external module in an error handler with a Resume or Break route
— Turn on sequential processing for anything that writes, to avoid duplicate records
— Add a rollback route that logs the failed bundle to a Sheet for manual replay
— Set the scenario to store incomplete executions, not discard them
— Run it once with deliberately bad input before you trust it with real data
The scenarios that page you at 3am are the ones with no Break route. Watch this.