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Tukun.ai A Semantic-first Data Agent
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Common Issues

Use this page to diagnose common issues before contacting support.

Check that you are using the expected email address and workspace invitation. If the browser blocks security challenge resources, allow requests to challenges.cloudflare.com.

Verify:

  • Credentials are valid.
  • The account has read access.
  • Network allowlists permit the connection path.
  • The selected database or schema exists.

Review the generated query, filters, time range, and aggregation. If the question depends on a business definition, save or update the semantic model before relying on repeated answers.

Check whether the source data refreshed, whether the underlying card still runs, and whether a schema or metric definition changed after the card was saved.