A payment operations incident post-mortem is a structured review process conducted after payment system failures or disruptions to identify root causes, document lessons learned, and implement preventive measures to avoid future incidents.
How It Works in Practice
- 1Document the complete incident timeline with precise timestamps, affected transaction volumes, and customer impact metrics
- 2Analyze root causes using techniques like five-whys analysis or fishbone diagrams to identify technical and process failures
- 3Categorize contributing factors into people, process, technology, and external dependencies to ensure comprehensive coverage
- 4Create actionable remediation plans with specific owners, deadlines, and success criteria for each identified improvement
Common Pitfalls
Focusing solely on technical causes while ignoring operational procedures that may violate PCI DSS or PSD2 operational resilience requirements
Assigning blame to individuals rather than examining systemic issues, which reduces team participation and honest feedback
Key Metrics
| Metric | Formula |
|---|---|
| Action Item Completion Rate | Completed remediation actions / Total identified actions within 90 days |
| Incident Recurrence Rate | Similar incidents within 12 months / Total post-mortems conducted |
| Post-Mortem Cycle Time | Days from incident resolution to final post-mortem report publication |
Related Terms
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