Recovering from a Bad Change
If you've broken something, here's the calm, methodical process:
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Don't panic. You have backups.
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Stop the production workflow. In Make or n8n, toggle off the scenario or workflow trigger. It won't run again until you fix it.
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Find the last successful execution. In the Scenario History or Executions panel, scroll back to find the last time it worked. Click on it. Review what it produced.
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Compare old and new. Open your backup of the last working version. Compare it, module by module, to what's currently in production. Find what changed.
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Fix or restore. Either:
- Fix the problem you see (fix the broken condition, update the AI prompt, etc.) and test
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Or: delete the broken workflow and re-import the last working version, then carefully make the change again
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Test thoroughly. Run it manually. Check the output. If you have monitoring, make sure the execution shows success.
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Turn it back on. Toggle the trigger back on. Resume.
The key is: you're not starting from scratch. You have a working version to fall back on. You're not trying to reverse-engineer from memory. You're comparing two versions and finding the delta.