GBCS 16.2 / 0x8F67 / Message Patterns
Future – date HAN Interface Command not Successfully Actioned
WAN: YUse Case Specific Alert Structure
Generating Device
Select a generating device type above to see the alert delivery pattern.
Message Pattern
Success Examples
—
Alert triggeredDevice (internal)
The device detects the condition and generates GBCS event/alert code 0x8F67.
2
DeviceAlertMessageDevice → DSP (WAN)
The device transmits a GBCSResponse/DeviceAlertMessage to the DSP via the WAN. Payload contains alert code, timestamp, and use-case specific data (Use Case Specific Alert Structure).
GBCS Device Alert — generated gap-fill example (SME.A.C) — DLMSGBCS Hex
DF090300000000000000010800DB1234
567890010890B3D51F30010000000200
CC2E0F20000001000203128F67090C07
EA0501FF0C000000800000090000B700
0000000000000100010000600504FF02
40F5D0DD0776E08AFA17EF5312130DF6
FC0E8325B765007B54BA9860C310BD6F
BC3469DF5354188621D5A4B7FF561CB4
B7559A140B83CA331A62A6B6E464A3DB
3A
View in GBCS Parser →GBCS Device Alert — generated gap-fill example (SME.A.C) — GBZGBCS Hex
DF090300000000000000010800DB1234
567890010890B3D51F30010000000200
CD180109018F673187524001006B0000
00000000000107070100401186155939
6A3117130210C2973522D603DA1C62A5
7DB7A6E9330303E3210EAE60C07ED535
9CD763DB09F4DC16498A393C230F0596
23C804F5276C589B725D9A
View in GBCS Parser →—
Alert received and validatedDSP (internal)
DSP authenticates the GBCSResponse against the device certificate and validates the alert content.
4
Alert delivered to Known Remote PartyDSP → Known Remote Party
DSP delivers the alert to the relevant Known Remote Party based on the alert code and triggering device type. The DUIS Response (sr:Response) wraps the raw GBCS payload in sr:GBCSPayload (base64).
GSME: Transitional Change of Supplier, Supplier
ESME: Transitional Change of Supplier, Supplier, Load Controller
CHF: WAN Provider
GPF: Transitional Change of Supplier, Supplier
HCALCS: Transitional Change of Supplier, Supplier
Select a device type above to see the applicable role.
DUIS Response (sr:Response) — to Supplier — DLMSDUIS Response
<?xml version="1.0" encoding="UTF-8"?>
<sr:Response schemaVersion="5.4" xmlns:ns5="http://www.dccinterface.co.uk/sm" xmlns:ns4="http://www.dccinterface.co.uk/S1SP" xmlns:sr="http://www.dccinterface.co.uk/ServiceUserGateway" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:ns3="http://www.dccinterface.co.uk/ResponseAndAlert">
<sr:Header>
<sr:ResponseID>00-DB-12-34-56-78-90-01:90-B3-D5-1F-30-01-00-00:1</sr:ResponseID>
<sr:ResponseCode>I0</sr:ResponseCode>
<sr:ResponseDateTime>2026-05-01T12:00:00.00Z</sr:ResponseDateTime>
</sr:Header>
<sr:Body>
<sr:DeviceAlertMessage>
<sr:AlertCode>8F67</sr:AlertCode>
<sr:GBCSPayload>3wkDAAAAAAAAAAEIANsSNFZ4kAEIkLPVHzABAAAAAgDMLg8gAAABAAIDEo9nCQwH6gUB/wwAAACAAAAJAAC3AAAAAAAAAAEAAQAAYAUE/wJA9dDdB3bgivoX71MSEw32/A6DJbdlAHtUuphgwxC9b7w0ad9TVBiGIdWkt/9WHLS3VZoUC4PKMxpiprbkZKPbOg==</sr:GBCSPayload>
</sr:DeviceAlertMessage>
</sr:Body>
</sr:Response>
DUIS Response (sr:Response) — to Supplier — GBZDUIS Response
<?xml version="1.0" encoding="UTF-8"?>
<sr:Response schemaVersion="5.4" xmlns:ns5="http://www.dccinterface.co.uk/sm" xmlns:ns4="http://www.dccinterface.co.uk/S1SP" xmlns:sr="http://www.dccinterface.co.uk/ServiceUserGateway" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:ns3="http://www.dccinterface.co.uk/ResponseAndAlert">
<sr:Header>
<sr:ResponseID>00-DB-12-34-56-78-90-01:90-B3-D5-1F-30-01-00-00:1</sr:ResponseID>
<sr:ResponseCode>I0</sr:ResponseCode>
<sr:ResponseDateTime>2026-05-01T12:00:00.00Z</sr:ResponseDateTime>
</sr:Header>
<sr:Body>
<sr:DeviceAlertMessage>
<sr:AlertCode>8F67</sr:AlertCode>
<sr:GBCSPayload>3wkDAAAAAAAAAAEIANsSNFZ4kAEIkLPVHzABAAAAAgDNGAEJAY9nMYdSQAEAawAAAAAAAAABBwcBAEARhhVZOWoxFxMCEMKXNSLWA9ocYqV9t6bpMwMD4yEOrmDAftU1nNdj2wn03BZJijk8Iw8FliPIBPUnbFibcl2a</sr:GBCSPayload>
</sr:DeviceAlertMessage>
</sr:Body>
</sr:Response>
—
Alert converted to MMC via ParseKnown Remote Party (internal)
The DCC User runs the received DUIS Response through the Parse tool, which decodes the GBCS payload and produces an ra:GBCSResponse (MMC) document containing the structured alert data.
MMC parse output structure (DUIS Annex 18 section 18.4.3)ra:GBCSResponse
Body path: ra:GBCSResponse/ra:Body/ra:DeviceAlertMessage/ra:DeviceAlertContent
Header fields
| Field | Type | Mandatory | Description |
|---|---|---|---|
BusinessOriginatorID | ra:EUI / identifier | Yes | Entity identifier of the message originator. |
BusinessTargetID | ra:EUI / identifier | Yes | Entity identifier of the message target. |
OriginatorCounter | xs:nonNegativeInteger | Yes | Originator counter in the response/alert header. |
SupplementaryRemotePartyID | identifier | Conditional | Supplementary party identifier; only present for alert families whose header table permits it. |
SupplementaryRemotePartyCounter | xs:nonNegativeInteger | Conditional | Supplementary party counter; only present for alert families whose header table permits it. |
SupplementaryOriginatorCounter | xs:nonNegativeInteger | Conditional | Only present where the specific header table permits it. |
Timestamp | xs:dateTime | Conditional | Only present where the specific header table permits it. |
GBCSHexadecimalMessageCode | xs:hexBinary | Yes | GBCS/MMC message code used to identify the alert use case. |
ra:DeviceAlertContent fields
| Field | Type | Mandatory | Description |
|---|---|---|---|
GBCSHexAlertCode | xs:hexBinary | Yes | Device Alert code as parsed from the GBCS payload. |
AlertDescription | xs:string (maxLength = 250) | Yes | Human-readable alert description. |
Timestamp | xs:dateTime | Yes | Device Alert timestamp as sent by the Device, in UTC time. |
Payload | choice | Conditional | Optional payload element present for the alert families in section 15.4. |
Figure 20 Device Alert 0x8F67 Future-Dated Update Security Credentials Parse Response SampleFutureDatedCommandOutcomeDeviceAlert
<?xml version="1.0" encoding="UTF-8"?>
<ra:GBCSResponse xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
xmlns:sr="http://www.dccinterface.co.uk/ServiceUserGateway"
xmlns:ra="http://www.dccinterface.co.uk/ResponseAndAlert"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.dccinterface.co.uk/ResponseAndAlert" schemaVersion="1.0">
<ra:Header>
<ra:BusinessOriginatorID>10-20-30-40-50-60-70-80</ra:BusinessOriginatorID>
<ra:BusinessTargetID>10-00-20-00-30-00-40-00</ra:BusinessTargetID>
<ra:OriginatorCounter>50</ra:OriginatorCounter>
<ra:GBCSHexadecimalMessageCode>00CB</ra:GBCSHexadecimalMessageCode>
</ra:Header>
<ra:Body>
<ra:DeviceAlertMessage>
<ra:DeviceAlertContent>
<ra:GBCSHexAlertCode>8F67</ra:GBCSHexAlertCode>
<ra:AlertDescription>Update Security Credentials Device Alert</ra:AlertDescription>
<ra:Timestamp>2014-05-04T18:13:51.00</ra:Timestamp>
<ra:Payload>
<ra:FutureDatedCommandOutcomeDeviceAlert >
<ra:UpdateSecurityCredentialsDeviceAlert>
<ra:UpdateSecurityCredentialsExecutionOutcome>
<ra:AuthorisingRemotePartyOriginatorCounter>50</ra:AuthorisingRemotePartyOriginatorCounter>
<ra:CredentialsReplacementMode>SupplierBySupplier</ra:CredentialsReplacementMode>
<ra:RemotePartySeqNumberChange>
<ra:RemotePartyRole>Supplier</ra:RemotePartyRole>
<ra:RemotePartyFloorSeqNumber>50</ra:RemotePartyFloorSeqNumber>
</ra:RemotePartySeqNumberChange>
<ra:ReplacementOutcome>
<ra:StatusCode ResponseCode="0">
<ra:ASN1Status>success</ra:ASN1Status>
</ra:StatusCode>
<ra:CertificateType>DigitalSigning</ra:CertificateType>
<ra:RemotePartyRole>Supplier</ra:RemotePartyRole>
<ra:ExistingRemotePartyID>00-00-00-00-00-00-00-00</ra:ExistingRemotePartyID>
<ra:ExistingCertificateHash>ZGVmYXVsdA==</ra:ExistingCertificateHash>
</ra:ReplacementOutcome>
<ra:ReplacementOutcome>
<ra:StatusCode ResponseCode="5">
<ra:ASN1Status>badCertificate</ra:ASN1Status>
</ra:StatusCode>
<ra:CertificateType>DigitalSigning</ra:CertificateType>
<ra:RemotePartyRole>Supplier</ra:RemotePartyRole>
<ra:ExistingRemotePartyID>00-00-00-00-00-00-00-00</ra:ExistingRemotePartyID>
<ra:ExistingCertificateHash>ZGVmYXVsdA==</ra:ExistingCertificateHash>
</ra:ReplacementOutcome>
</ra:UpdateSecurityCredentialsExecutionOutcome>
</ra:UpdateSecurityCredentialsDeviceAlert>
</ra:FutureDatedCommandOutcomeDeviceAlert >
</ra:Payload>
</ra:DeviceAlertContent>
</ra:DeviceAlertMessage>
</ra:Body>
</ra:GBCSResponse>
MMC Output (ra:GBCSResponse) — Supplier — DLMSMMC
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ra:GBCSResponse xmlns:ra="http://www.dccinterface.co.uk/ResponseAndAlert" xmlns:sr="http://www.dccinterface.co.uk/ServiceUserGateway" schemaVersion="5.4">
<ra:Header>
<ra:BusinessOriginatorID>00-DB-12-34-56-78-90-01</ra:BusinessOriginatorID>
<ra:BusinessTargetID>90-B3-D5-1F-30-01-00-00</ra:BusinessTargetID>
<ra:OriginatorCounter>1</ra:OriginatorCounter>
<ra:GBCSHexadecimalMessageCode>00CC</ra:GBCSHexadecimalMessageCode>
</ra:Header>
<ra:Body>
<ra:DeviceAlertMessage>
<ra:DeviceAlertContent>
<ra:GBCSHexAlertCode>8F67</ra:GBCSHexAlertCode>
<ra:AlertDescription>Future Dated Command Failed (DLMS)</ra:AlertDescription>
<ra:Timestamp>2026-05-01T12:00:00.00Z</ra:Timestamp>
<ra:Payload>
<ra:FutureDatedCommandOutcomeDeviceAlert>
<ra:COSEMFutureDatedAlert>
<ra:FutureDatedCommandMessageCode>00B7</ra:FutureDatedCommandMessageCode>
<ra:FutureDatedCommandOriginatorCounter>1</ra:FutureDatedCommandOriginatorCounter>
<ra:DLMSCOSEMFDInstructionIdentification>
<ra:ClassId>0001</ra:ClassId>
<ra:InstanceId>0000600504FF</ra:InstanceId>
<ra:AttributeId>02</ra:AttributeId>
</ra:DLMSCOSEMFDInstructionIdentification>
</ra:COSEMFutureDatedAlert>
</ra:FutureDatedCommandOutcomeDeviceAlert>
</ra:Payload>
</ra:DeviceAlertContent>
</ra:DeviceAlertMessage>
</ra:Body>
</ra:GBCSResponse>
MMC Output (ra:GBCSResponse) — Supplier — GBZMMC
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ra:GBCSResponse xmlns:ra="http://www.dccinterface.co.uk/ResponseAndAlert" xmlns:sr="http://www.dccinterface.co.uk/ServiceUserGateway" schemaVersion="5.4">
<ra:Header>
<ra:BusinessOriginatorID>00-DB-12-34-56-78-90-01</ra:BusinessOriginatorID>
<ra:BusinessTargetID>90-B3-D5-1F-30-01-00-00</ra:BusinessTargetID>
<ra:OriginatorCounter>1</ra:OriginatorCounter>
<ra:GBCSHexadecimalMessageCode>00CD</ra:GBCSHexadecimalMessageCode>
</ra:Header>
<ra:Body>
<ra:DeviceAlertMessage>
<ra:DeviceAlertContent>
<ra:GBCSHexAlertCode>8F67</ra:GBCSHexAlertCode>
<ra:AlertDescription>Future Dated Command Failed (GBZ)</ra:AlertDescription>
<ra:Timestamp>2026-05-01T12:00:00.00Z</ra:Timestamp>
<ra:Payload>
<ra:FutureDatedCommandOutcomeDeviceAlert>
<ra:GBZFutureDatedAlert>
<ra:FutureDatedCommandMessageCode>006B</ra:FutureDatedCommandMessageCode>
<ra:FutureDatedCommandOriginatorCounter>1</ra:FutureDatedCommandOriginatorCounter>
<ra:GBZFDInstructionIdentification>
<ra:ExtendedHeaderClusterID>0707</ra:ExtendedHeaderClusterID>
<ra:FrameControl>01</ra:FrameControl>
<ra:CommandIdentifier>00</ra:CommandIdentifier>
</ra:GBZFDInstructionIdentification>
</ra:GBZFutureDatedAlert>
</ra:FutureDatedCommandOutcomeDeviceAlert>
</ra:Payload>
</ra:DeviceAlertContent>
</ra:DeviceAlertMessage>
</ra:Body>
</ra:GBCSResponse>