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Compare DUIS XSD · DCC Alerts

DCC Alert Code changes

Compare exact DCCAlertMessage/DCCAlertCode membership across DUIS 1.1–5.5.

This comparison covers code availability. Payload structures, alert descriptions and recipient rules can change independently.

Back to DCC Alerts → · All DUIS XSD changes →

Release comparison

DCC Alert codes added or withdrawn

Choose two DUIS releases to see every intervening code addition or withdrawal, grouped by the release where it happened.

DUIS 1.1 is the earliest supplied schema; codes already present are the baseline, with no earlier introduction date inferred. Names alongside codes are current catalogue labels.

Showing all 10 release updates from DUIS 1.1 to DUIS 5.5.

DUIS 1.1 → DUIS 2.0

Added in DUIS 2.0 (10)

  • N46Quarantined Request – Anomaly Detection User Threshold Breach
  • N47Quarantined Request – Anomaly Detection DCC Threshold Breach
  • N48Quarantined Request – Anomaly Detection Attribute Limits Breach
  • N49Firmware Version Updated in the Smart Metering Inventory
  • N50Firmware Version no longer valid on the CPL
  • N51Invalid Firmware Version
  • N52GSME Firmware Version Mismatch
  • N53Command not delivered to ESME
  • N54Dual Band CH Alert
  • N999DUIS Version Mismatch

DUIS 2.0 → DUIS 3.0

Added in DUIS 3.0 (3)

  • N55S1SP Service Request validation failure
  • N56S1SP provision of a prepayment top-up UTRN
  • N57SMETS1 CHF or SMETS1 PPMID Firmware notification

DUIS 3.0 → DUIS 3.1

Added in DUIS 3.1 (1)

  • N58Auxiliary Controller configuration change

DUIS 3.1 → DUIS 4.0

No DCC Alert codes were added or withdrawn in DUIS 4.0.

DUIS 4.0 → DUIS 5.0

Added in DUIS 5.0 (4)

  • N59Firmware update in progress
  • N60Failed to deliver Firmware image to Comms Hub
  • N61Firmware image successfully delivered to Comms Hub
  • N62Comms Hub Alert

DUIS 5.0 → DUIS 5.1

Added in DUIS 5.1 (3)

  • N63ECoS Alert
  • N64Comms Hub Firmware Activation
  • N65CoS Certificate Alert

DUIS 5.1 → DUIS 5.2

No DCC Alert codes were added or withdrawn in DUIS 5.2.

DUIS 5.2 → DUIS 5.3

No DCC Alert codes were added or withdrawn in DUIS 5.3.

DUIS 5.3 → DUIS 5.4

No DCC Alert codes were added or withdrawn in DUIS 5.4.

DUIS 5.4 → DUIS 5.5

No DCC Alert codes were added or withdrawn in DUIS 5.5.