Advanced Retry on Fail Except Known Errors Template

This workflow template provides advanced error handling for retry attempts in n8n, using a custom loop instead of built-in node retries. It allows granular control by distinguishing between expected (known) errors—triggering separate actions—and unexpected errors that warrant retries. The loop continues until the retry limit is reached, ensuring workflows don't fail prematurely on anticipated issues like non-existent resources. Key components include a 'Set tries' node to track iterations, erro