Postmortems

Blameless postmortems for production-data or production-availability incidents on the SAP tutorials platform.

Each postmortem captures: timeline, root cause, recovery, action items, and lessons learned. Written without blame to encourage honest documentation of failure modes; the goal is to make future incidents less likely and shorter when they happen.

Date	Incident	Severity	Environment	Status
2026-06-05	HDI Data Loss	P0	DEV	Resolved (Option E accepted)

See also

• HDI deploy checklist — the operational checklist born from the 2026-06-05 incident