Day-0 Explorer
General enterprise visibility, with access to the enterprise's general document spaces. No HR or payroll compartment access.Viewing as Enterprise Reader

Production dispatch lag

SCN-X07process lagStanding at Day-0

ERP → MES

ERP has released a production order, but it has not yet been handed off to MES, so no MES work order exists for it.

Condition: ERP production order before MES work order

The hand-off that is missing

  1. Present · ERP Production Order

    PROD-2026-000004 · REL

    MES

    EXPECTED · NOT PRESENT

    SCN-X07 is declared across ERP and MES; this record carries no operational link to MES.

The scenario catalogue names the destination system. No counterpart record exists at Day-0, and none is implied here.

Evidence anchors

Evidence

Comparison case

An implemented mechanism can clear the Day-0 evidence records
runErpToMesRelay with only: [PROD-2026-000004]

Why this is here

Metrolane Day-0 deliberately includes realistic cross-system delays, duplicate source records and event-ordering conditions. They are verified parts of the frozen reference estate, not accidental data corruption.