[
  {
    "line": 12811,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000056",
      "occurred_at": "2026-10-01T10:07:52+00:00",
      "sku": "SYN-03-04",
      "warehouse": "south",
      "type": "sale",
      "quantity": "7",
      "currency": "RUB",
      "reference": "DOC-000056"
    }
  },
  {
    "line": 12812,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000057",
      "occurred_at": "2026-10-01T10:10:09+00:00",
      "sku": "SYN-05-01",
      "warehouse": "east",
      "type": "sale",
      "quantity": "2",
      "currency": "RUB",
      "reference": "DOC-000057"
    }
  },
  {
    "line": 12813,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000058",
      "occurred_at": "2026-10-01T10:12:26+00:00",
      "sku": "SYN-03-01",
      "warehouse": "east",
      "type": "receipt",
      "quantity": "6",
      "currency": "RUB",
      "reference": "DOC-000058"
    }
  },
  {
    "line": 12814,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000059",
      "occurred_at": "2026-10-01T10:14:43+00:00",
      "sku": "SYN-02-02",
      "warehouse": "central",
      "type": "receipt",
      "quantity": "7",
      "currency": "RUB",
      "reference": "DOC-000059"
    }
  },
  {
    "line": 12815,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000060",
      "occurred_at": "2026-10-01T10:17:00+00:00",
      "sku": "SYN-01-01",
      "warehouse": "east",
      "type": "receipt",
      "quantity": "3",
      "currency": "RUB",
      "reference": "DOC-000060"
    }
  },
  {
    "line": 12816,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000061",
      "occurred_at": "2026-10-01T10:19:17+00:00",
      "sku": "SYN-05-05",
      "warehouse": "central",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": "DOC-000061"
    }
  },
  {
    "line": 12817,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000062",
      "occurred_at": "2026-10-01T10:21:34+00:00",
      "sku": "SYN-06-08",
      "warehouse": "north",
      "type": "receipt",
      "quantity": "7",
      "currency": "RUB",
      "reference": "DOC-000062"
    }
  },
  {
    "line": 12818,
    "reason": "conflicting_duplicate",
    "row": {
      "event_id": "MOV-000063",
      "occurred_at": "2026-10-01T10:23:51+00:00",
      "sku": "SYN-05-06",
      "warehouse": "east",
      "type": "sale",
      "quantity": "7",
      "currency": "RUB",
      "reference": "DOC-000063"
    }
  },
  {
    "line": 12819,
    "reason": "unknown_sku",
    "row": {
      "event_id": "BAD-SKU",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "UNKNOWN",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12820,
    "reason": "invalid_positive_quantity",
    "row": {
      "event_id": "BAD-QTY",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "-2",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12821,
    "reason": "invalid_positive_quantity",
    "row": {
      "event_id": "BAD-NAN",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "NaN",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12822,
    "reason": "currency_mismatch",
    "row": {
      "event_id": "BAD-CURRENCY",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "4",
      "currency": "USD",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12823,
    "reason": "unknown_warehouse",
    "row": {
      "event_id": "BAD-WH",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "moon",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12824,
    "reason": "unknown_type",
    "row": {
      "event_id": "BAD-TYPE",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "erase",
      "quantity": "4",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12825,
    "reason": "invalid_timestamp",
    "row": {
      "event_id": "BAD-DATE",
      "occurred_at": "32.10.2026",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12826,
    "reason": "missing_timezone",
    "row": {
      "event_id": "BAD-TZ",
      "occurred_at": "2026-10-02T12:00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12827,
    "reason": "missing_event_id",
    "row": {
      "event_id": "",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": "EMPTY-ID"
    }
  },
  {
    "line": 12828,
    "reason": "missing_reference",
    "row": {
      "event_id": "BAD-REF",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": ""
    }
  },
  {
    "line": 12829,
    "reason": "invalid_positive_quantity",
    "row": {
      "event_id": "BAD-FRACTION",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "1.5",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12830,
    "reason": "unknown_sku",
    "row": {
      "event_id": "BAD-FORMULA",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "=DEMO()",
      "warehouse": "south",
      "type": "receipt",
      "quantity": "4",
      "currency": "RUB",
      "reference": "DEMO-ERROR"
    }
  },
  {
    "line": 12831,
    "reason": "invalid_column_count",
    "row": {
      "event_id": "BROKEN",
      "occurred_at": "wrong",
      "sku": "columns",
      "warehouse": null,
      "type": null,
      "quantity": null,
      "currency": null,
      "reference": null
    }
  },
  {
    "line": 12832,
    "reason": "transfer_pair_incomplete",
    "row": {
      "event_id": "ORPHAN",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "transfer_out",
      "quantity": 4,
      "currency": "RUB",
      "reference": "TR-ORPHAN"
    }
  },
  {
    "line": 12833,
    "reason": "transfer_pair_mismatch",
    "row": {
      "event_id": "MISMATCH-OUT",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "south",
      "type": "transfer_out",
      "quantity": 4,
      "currency": "RUB",
      "reference": "TR-MISMATCH"
    }
  },
  {
    "line": 12834,
    "reason": "transfer_pair_mismatch",
    "row": {
      "event_id": "MISMATCH-IN",
      "occurred_at": "2026-10-01T08:00:00+00:00",
      "sku": "SYN-01-02",
      "warehouse": "east",
      "type": "transfer_in",
      "quantity": 3,
      "currency": "RUB",
      "reference": "TR-MISMATCH"
    }
  }
]