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Connection Issues

Troubleshooting Odoo connection problems

1 min read
Last updated: November 11, 2025
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Connection Issues

Resolve common Odoo connection problems.

Common Errors

"Cannot reach server"

Cause: Network connectivity issue

Solutions:

  1. Check Odoo URL is correct
  2. Verify Odoo is online (open in browser)
  3. Check firewall settings (self-hosted)
  4. Ensure HTTPS is configured

"Authentication failed"

Cause: Invalid credentials

Solutions:

  1. Verify username and password
  2. Check API key is correct
  3. Ensure user has admin access
  4. For 2FA: use API key instead of password

"Database not found"

Cause: Incorrect database name

Solutions:

  1. Verify database name spelling
  2. For Odoo Online: matches subdomain
  3. For self-hosted: check with admin

"SSL Certificate Error"

Cause: Invalid SSL certificate

Solutions:

  1. Install valid SSL certificate
  2. Use Let's Encrypt (free)
  3. Self-signed certificates not supported

Testing Connection

Use Test Connection button in Settings → Odoo Configuration

Success shows:

  • ✓ Connection successful
  • Odoo version detected
  • Available languages

Getting Help

If issues persist:

  1. Check Odoo server logs (self-hosted)
  2. Contact support@pricelistheaven.com
  3. Include error message and screenshot

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