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Troubleshoot Intermittent Integration Failures

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Your question is Troubleshoot Intermittent Integration Failures. Take a moment with it on the right.

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Problem

Scenario

You are supporting a client data integration and the failures do not happen on every run. Some syncs complete normally, while others partially load, time out, or produce inconsistent records. You need a structured way to isolate whether the issue is in orchestration, payload quality, retries, or the integration tooling itself.

Question

What steps would you take to troubleshoot a client integration that is failing intermittently?

What to Inspect

  • Run history and retry patterns in Apache Airflow
  • Source API status codes, timeouts, and rate limits
  • Schema drift, null spikes, and duplicate business keys
  • Snowflake load errors and partial file ingestion
  • Correlation IDs across Avetta connector logs and downstream tables