Build an error monitor workflow
A scheduled job keeps blowing up on a field that isn't there — and the best signal you get is a red execution badge. Operators need context: which workflow failed, what broke, and where it happened.
Import the fragile starter, then create a separate Error Monitor workflow with an Error Trigger, Edit Fields to shape the payload, and a Data Table insert into error_log. Set it as the fragile workflow's Error Workflow and activate to confirm failures land in the table.
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<cours>Intermediate Workflow Automation with n8n</cours>Exercice interactif pratique
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