# Troubleshoot Target Responds with Errors Error

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**At a Glance**: ⚠️ When your API target responds with errors during functional tests, it can disrupt the testing process. Use this guide to resolve underlying issues and ensure that your API targets respond correctly for smooth scans.
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## Error: All responses from your functional test collection run returned with errors

### What Happened?

Pynt was not able to perform its analysis as the responses from the test collection run returned with errors.

### How to Resolve?

1. **Run Functional Tests Again**: Re-run the functional tests in Postman.
2. **Verify Requests**: Ensure all requests and tests are executed correctly.
3. **Check for Errors**: Look for unexpected **authentication errors** (e.g., 401, 403 responses) or **infrastructure errors** (e.g., 502, bad gateway).

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For additional support, visit [Pynt Community Support](https://www.pynt.io/community).
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