Iso20022

SaleToPOISessionManagementResponseV04

casp.006.001.04

The SaleToPOISessionManagementResponse message is sent by a POI to provide the result of an administrative service related to session management.

Message Construction

Every ISO20022 message has at the highest level what we call ‘building blocks’. Because the message is constructed as immutable records, the association is by composition. Below you can see the relationship between the message and its constituent building blocks: For comparison, see the ISO20022 official specification

classDiagram
     direction LR
%% SaleToPOISessionManagementResponseV04 recursion level 0 with max 0
SaleToPOISessionManagementResponseV04 *-- "1..1" Header41 : Header
SaleToPOISessionManagementResponseV04 *-- "1..1" SessionManagementResponse5 : SessionManagementResponse
SaleToPOISessionManagementResponseV04 *-- "0..1" ContentInformationType29 : SecurityTrailer

Now, we will zero-in one-by-one on each of these building blocks.

Header building block

Set of characteristics related to the transfer of the request. Set of characteristics related to the protocol. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% Header41 recursion level 0 with max 1
class Header41{
    MessageFunction RetailerMessage1Code
    ProtocolVersion IsoMax6Text
    ExchangeIdentification IsoMax35Text
    CreationDateTime IsoISODateTime
}
Header41 *-- "1..1" GenericIdentification177 : InitiatingParty
Header41 *-- "0..1" GenericIdentification177 : RecipientParty
Header41 *-- "0..0" Traceability8 : Traceability
%% GenericIdentification177 recursion level 1 with max 1
class GenericIdentification177{
    Identification IsoMax35Text
    Type PartyType33Code
    Issuer PartyType33Code
    Country IsoMin2Max3AlphaText
    ShortName IsoMax35Text
}
GenericIdentification177 *-- "0..1" NetworkParameters7 : RemoteAccess
GenericIdentification177 *-- "0..1" Geolocation1 : Geolocation
%% GenericIdentification177 recursion level 1 with max 1
class GenericIdentification177{
    Identification IsoMax35Text
    Type PartyType33Code
    Issuer PartyType33Code
    Country IsoMin2Max3AlphaText
    ShortName IsoMax35Text
}
GenericIdentification177 *-- "0..1" NetworkParameters7 : RemoteAccess
GenericIdentification177 *-- "0..1" Geolocation1 : Geolocation
%% Traceability8 recursion level 1 with max 1
class Traceability8{
    ProtocolName IsoMax35Text
    ProtocolVersion IsoMax6Text
    TraceDateTimeIn IsoISODateTime
    TraceDateTimeOut IsoISODateTime
}
Traceability8 *-- "1..1" GenericIdentification177 : RelayIdentification

Header41 members

Member name Description Data Type / Multiplicity
MessageFunction Identifies the type of process related to the message. RetailerMessage1Code - Required 1..1
ProtocolVersion Version of the acquirer protocol specifications. IsoMax6Text - Required 1..1
ExchangeIdentification Unique identification of an exchange occurrence. IsoMax35Text - Required 1..1
CreationDateTime Date and time at which the message was created. IsoISODateTime - Required 1..1
InitiatingParty Unique identification of the partner that has initiated the exchange. GenericIdentification177 - Required 1..1
RecipientParty Unique identification of the partner that is the recipient of the message exchange. GenericIdentification177 - Optional 0..1
Traceability Identification of partners involved in exchange from the merchant to the issuer, with the relative timestamp of their exchanges. Traceability8 - Unknown 0..0

SessionManagementResponse building block

Information related to the response of a session management request. This component define the type of admin service to be used with this message. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% SessionManagementResponse5 recursion level 0 with max 1
class SessionManagementResponse5{
    ServiceContent RetailerService5Code
}
SessionManagementResponse5 *-- "1..1" CardPaymentEnvironment78 : Environment
SessionManagementResponse5 *-- "1..1" CardPaymentContext29 : Context
SessionManagementResponse5 *-- "0..1" LoginResponse4 : LoginResponse
SessionManagementResponse5 *-- "0..1" DiagnosisResponse4 : DiagnosisResponse
SessionManagementResponse5 *-- "1..1" ResponseType11 : Response
SessionManagementResponse5 *-- "0..0" SupplementaryData1 : SupplementaryData
%% CardPaymentEnvironment78 recursion level 1 with max 1
CardPaymentEnvironment78 *-- "0..1" Acquirer10 : Acquirer
CardPaymentEnvironment78 *-- "0..1" Organisation41 : Merchant
CardPaymentEnvironment78 *-- "0..1" PointOfInteraction12 : POI
CardPaymentEnvironment78 *-- "0..1" PaymentCard32 : Card
CardPaymentEnvironment78 *-- "0..1" Check1 : Check
CardPaymentEnvironment78 *-- "0..0" StoredValueAccount2 : StoredValueAccount
CardPaymentEnvironment78 *-- "0..0" LoyaltyAccount3 : LoyaltyAccount
CardPaymentEnvironment78 *-- "0..1" CustomerDevice3 : CustomerDevice
CardPaymentEnvironment78 *-- "0..1" CustomerDevice3 : Wallet
CardPaymentEnvironment78 *-- "0..1" Token1 : PaymentToken
CardPaymentEnvironment78 *-- "0..1" MerchantToken2 : MerchantToken
CardPaymentEnvironment78 *-- "0..1" Cardholder18 : Cardholder
CardPaymentEnvironment78 *-- "0..1" ContentInformationType32 : ProtectedCardholderData
CardPaymentEnvironment78 *-- "0..1" RetailerSaleEnvironment2 : SaleEnvironment
%% CardPaymentContext29 recursion level 1 with max 1
CardPaymentContext29 *-- "0..1" PaymentContext28 : PaymentContext
CardPaymentContext29 *-- "0..1" SaleContext4 : SaleContext
CardPaymentContext29 *-- "0..1" CardDirectDebit2 : DirectDebitContext
%% LoginResponse4 recursion level 1 with max 1
class LoginResponse4{
    POIDateTime IsoISODateTime
}
LoginResponse4 *-- "1..0" PointOfInteractionComponent12 : POISoftware
LoginResponse4 *-- "0..1" PointOfInteractionCapabilities9 : POICapabilities
LoginResponse4 *-- "0..1" ActionMessage9 : OutputDisplay
%% DiagnosisResponse4 recursion level 1 with max 1
class DiagnosisResponse4{
    LoggedSaleIdentification IsoMax35Text
}
DiagnosisResponse4 *-- "0..1" StatusReportContent11 : POIStatus
DiagnosisResponse4 *-- "0..0" HostStatus1 : HostStatus
%% ResponseType11 recursion level 1 with max 1
class ResponseType11{
    Response Response11Code
    ResponseReason RetailerResultDetail1Code
    AdditionalResponseInformation IsoMax140Text
}
%% SupplementaryData1 recursion level 1 with max 1
class SupplementaryData1{
    PlaceAndName IsoMax350Text
}
SupplementaryData1 *-- "1..1" IsoSupplementaryDataEnvelope1 : Envelope

SessionManagementResponse5 members

Member name Description Data Type / Multiplicity
Environment Environment of the transaction. CardPaymentEnvironment78 - Required 1..1
Context Context in which the transaction is performed (payment and sale). CardPaymentContext29 - Required 1..1
ServiceContent Define the type of service answered. RetailerService5Code - Required 1..1
LoginResponse Content of the Login Response message. LoginResponse4 - Optional 0..1
DiagnosisResponse Content of the Diagnosis Response message. DiagnosisResponse4 - Optional 0..1
Response Result of the processing of the request. ResponseType11 - Required 1..1
SupplementaryData Additional information incorporated as an extension to the message. SupplementaryData1 - Unknown 0..0

SecurityTrailer building block

Trailer of the message containing a MAC or a digital signature. General cryptographic message syntax (CMS) containing data. protected by a MAC or a digital signature. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% ContentInformationType29 recursion level 0 with max 1
class ContentInformationType29{
    ContentType ContentType2Code
}
ContentInformationType29 *-- "0..1" AuthenticatedData8 : AuthenticatedData
ContentInformationType29 *-- "0..1" SignedData7 : SignedData
%% AuthenticatedData8 recursion level 1 with max 1
class AuthenticatedData8{
    Version IsoNumber
    MAC IsoMax140Binary
}
AuthenticatedData8 *-- "1..0" IRecipient11Choice : Recipient
AuthenticatedData8 *-- "1..1" AlgorithmIdentification22 : MACAlgorithm
AuthenticatedData8 *-- "1..1" EncapsulatedContent3 : EncapsulatedContent
%% SignedData7 recursion level 1 with max 1
class SignedData7{
    Version IsoNumber
    Certificate IsoMax5000Binary
}
SignedData7 *-- "0..0" AlgorithmIdentification21 : DigestAlgorithm
SignedData7 *-- "0..1" EncapsulatedContent3 : EncapsulatedContent
SignedData7 *-- "0..0" Signer6 : Signer

ContentInformationType29 members

Member name Description Data Type / Multiplicity
ContentType Type of data protection. ContentType2Code - Required 1..1
AuthenticatedData Data protection by a message authentication code (MAC). AuthenticatedData8 - Optional 0..1
SignedData Data protected by a digital signatures. SignedData7 - Optional 0..1

Extensibility and generalization considerations

To facilitate generalized design patterns in the system, the SaleToPOISessionManagementResponseV04 implementation follows a specific implementaiton pattern. First of all, SaleToPOISessionManagementResponseV04 impleemnts IOuterRecord indicating it is the outermost logical part of the message definition. Like all message wrappers, SaleToPOISessionManagementResponseV04Document implements IOuterDocument. Because SaleToPOISessionManagementResponseV04 implements IOuterDocument, it is a suitable template parameter for IOuterDocument, and causes the internal ‘Message’ to be of type SaleToPOISessionManagementResponseV04.

classDiagram
    class IOuterRecord
    SaleToPOISessionManagementResponseV04 --|> IOuterRecord : Implements
    SaleToPOISessionManagementResponseV04Document --|> IOuterDocument~SaleToPOISessionManagementResponseV04~ : Implements
    class IOuterDocument~SaleToPOISessionManagementResponseV04~ {
        SaleToPOISessionManagementResponseV04 Message
     }

Document wrapper for serialization

The only real purpose SaleToPOISessionManagementResponseV04Document serves is to cause the document to be serialized into the ‘urn:iso:std:iso:20022:tech:xsd:casp.006.001.04’ namespace. Therefore, it will probably be the usual practice to build the message and construct this wrapper at the last minute using SaleToPOISessionManagementResponseV04.ToDocument() method. The returned SaleToPOISessionManagementResponseV04Document value will serialize correctly according to ISO 20022 standards.

classDiagram
    SaleToPOISessionManagementResponseV04Document *-- SaleToPOISessionManagementResponseV04 : Document

Sample of message format

This is an abbreviated version of what the message should look like.

<Document xmlns="urn:iso:std:iso:20022:tech:xsd:casp.006.001.04">
    <SaleToPOISsnMgmtRspn>
        <Hdr>
            <!-- Header inner content -->
        </Hdr>
        <SsnMgmtRspn>
            <!-- SessionManagementResponse inner content -->
        </SsnMgmtRspn>
        <SctyTrlr>
            <!-- SecurityTrailer inner content -->
        </SctyTrlr>
    </SaleToPOISsnMgmtRspn>
</Document>

Data from ISO specification

This is the technical data from the specification document.

<messageDefinition
  xmi:id="_b97aIU6sEeyGi9JAv6wq7Q"
  nextVersions="_2hkSEXO-Ee2pK6udhxEaHA"
  previousVersion="_azrSkSi5Eeurkfo6MpvKDA"
  name="SaleToPOISessionManagementResponseV04"
  definition="The SaleToPOISessionManagementResponse message is sent by a POI to provide the result of an administrative service related to session management."
  registrationStatus="Registered"
  messageSet="_IwdwsFSSEeqZkqCw0Z-zEQ"
  xmlTag="SaleToPOISsnMgmtRspn"
  rootElement="Document"
  xmlns:xmi="http://www.omg.org/XMI">
  <messageBuildingBlock
    xmi:id="_b97aI06sEeyGi9JAv6wq7Q"
    nextVersions="_2hk5IXO-Ee2pK6udhxEaHA"
    previousVersion="_azrSkyi5Eeurkfo6MpvKDA"
    name="Header"
    definition="Set of characteristics related to the transfer of the request."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="1"
    xmlTag="Hdr"
    complexType="_BwWUYQuKEeqYM5yH99IYQw" />
  <messageBuildingBlock
    xmi:id="_b97aJU6sEeyGi9JAv6wq7Q"
    nextVersions="_2hlgMXO-Ee2pK6udhxEaHA"
    previousVersion="_azrSlSi5Eeurkfo6MpvKDA"
    name="SessionManagementResponse"
    definition="Information related to the response of a session management request."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="1"
    xmlTag="SsnMgmtRspn"
    complexType="_Hh0iUU6sEeyGi9JAv6wq7Q" />
  <messageBuildingBlock
    xmi:id="_b97aJ06sEeyGi9JAv6wq7Q"
    nextVersions="_2hlgM3O-Ee2pK6udhxEaHA"
    previousVersion="_azrSlyi5Eeurkfo6MpvKDA"
    name="SecurityTrailer"
    definition="Trailer of the message containing a MAC or a digital signature."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="0"
    xmlTag="SctyTrlr"
    complexType="_uXF14VE1EeyApZmLzm74zA" />
  <messageDefinitionIdentifier
    businessArea="casp"
    messageFunctionality="006"
    flavour="001"
    version="04" />
</messageDefinition>

ISO Building Blocks

The following items are used as building blocks to construct this message.