CS-REC-006 · REC Continuity, replay, reconciliation and disaster recovery · 142 of 192
Backfill missing source history
Data Engineer · Trigger: A known acquisition gap has retrievable source history.
Simulated fixture data. Every record, receipt and timeline entry on this screen is demonstration material. It is never production evidence.
Acceptance
1 of 4 steps satisfiedBackfill evidence will show recovered, overlapping and still-missing portions.
Run the remaining steps below. The result is read back from record state — nothing here is a toast.
Normal path
Replay, backfill or reprocessing is bounded, authorised, executed and reconciled — three distinct operations.
Step 1. Preview the bounded impact before anything is re-emitted.
satisfiedOperates onRECO-021Reprocessing — RGH Relational database E5 → canonical flowRecovery plan· OPTIMON-IND / Raigarh Melt Shop
planplannedauthorityapprovedverificationverified
Separation of duties: Integration Engineer may not do this. Act as
Acceptance for this step: plan = planned
Step 2. Obtain authority for the operation.
not yet satisfiedOperates onRECO-028Replay — NGD File drop B26 → canonical flowRecovery plan· NORTHBRIDGE-ALLOY / Sheffield Bar Mill
planplannedauthorityrejectedverificationverified
Separation of duties: Integration Engineer may not do this. Act as
Acceptance for this step: authority = approved
Step 3. Verify reconciliation after the operation.
not yet satisfiedOperates onRECO-007Replay — HAL Mobile capture A19 → canonical flowRecovery plan· OPTIMON-IND / Halol Packaging Line
planfailedauthorityapprovedverificationmissing
Separation of duties: Integration Engineer may not do this. Act as
Acceptance for this step: verification = verified
Step 4. Verify that the recovery left an intact evidence chain.
not yet satisfiedOperates onEVID-014Asset/Meter-EM11 · defect_count evidence 14Evidence chain· OPTIMON-IND / Nagda Warehouse
custodyreviewcompletenesspartialmaturitypartial
Moves the record and writes evidence. Permission: annotate.
Acceptance for this step: custody = verified
Exception path
Source-unavailable intervals will remain explicit rather than being filled with invented observations.
Alternate path. Impact exceeds the preview: stop and escalate rather than continuing the operation.
not yet satisfiedtriageresolvedimpactdegradedremediationcomplete
Moves the record and writes evidence. Permission: annotate.
Acceptance for this step: impact = blocked
Workflow as specified
CoreSync will acquire an approved historical interval with overlap handling, checkpoints and source-load protection, then compare recovered coverage with the gap manifest.
Evidence written in this session
Nothing run yet in this session. Record state shown above may already satisfy steps from the seeded fixture history.
Journeys that include it
Not part of a composite journey; exercised through its family views.