DATA-CLEANING5 MIN READ
Sort Root Causes, Not Symptoms
Distinguish symptoms from process causes in recurring data defects.
Distinguish symptoms from process causes in recurring data defects. Symptom Likely root cause Control 700 blank campaign IDs in export Landing-page form submits before UTM script loads Daily expectation fails when paid clicks lack campaign ID Duplicate leads after webinar upload No unique lead key agreed between webinar tool and CRM Upload template rejects rows without external event ID
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