PaymentReturnV06

pacs.004.001.06

Scope The PaymentReturn message is sent by an agent to the previous agent in the payment chain to undo a payment previously settled. Usage The PaymentReturn message is exchanged between agents to return funds after settlement of credit transfer instructions (i.e. FIToFICustomerCreditTransfer message and FinancialInstitutionCreditTransfer message) or direct debit instructions (FIToFICustomerDirectDebit message). The PaymentReturn message should not be used between agents and non-financial institution customers. Non-financial institution customers will be informed about a debit or a credit on their account(s) through a BankToCustomerDebitCreditNotification message (’notification’) and/or BankToCustomerAccountReport/BankToCustomerStatement message (‘statement’). The PaymentReturn message can be used to return single instructions or multiple instructions from one or different files. The PaymentReturn message can be used in domestic and cross-border scenarios. The PaymentReturn message refers to the original instruction(s) by means of references only or by means of references and a set of elements from the original instruction.

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
%% PaymentReturnV06 recursion level 0 with max 0
PaymentReturnV06 *-- "1..1" GroupHeader72 : GroupHeader
PaymentReturnV06 *-- "0..1" OriginalGroupHeader2 : OriginalGroupInformation
PaymentReturnV06 *-- "0..1" PaymentTransaction65 : TransactionInformation
PaymentReturnV06 *-- "0..1" SupplementaryData1 : SupplementaryData
  

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

GroupHeader building block

Set of characteristics shared by all individual transactions included in the message. Set of characteristics shared by all individual transactions included in the message. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% GroupHeader72 recursion level 0 with max 1
class GroupHeader72{
    MessageIdentification IsoMax35Text
    CreationDateTime IsoISODateTime
    BatchBooking IsoBatchBookingIndicator
    NumberOfTransactions IsoMax15NumericText
    ControlSum IsoDecimalNumber
    GroupReturn IsoTrueFalseIndicator
    TotalReturnedInterbankSettlementAmount IsoActiveCurrencyAndAmount
    InterbankSettlementDate IsoISODate
}
GroupHeader72 *-- "0..2" IAuthorisation1Choice : Authorisation
GroupHeader72 *-- "1..1" SettlementInstruction4 : SettlementInformation
GroupHeader72 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : InstructingAgent
GroupHeader72 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : InstructedAgent
%% IAuthorisation1Choice recursion level 1 with max 1
%% SettlementInstruction4 recursion level 1 with max 1
class SettlementInstruction4{
    SettlementMethod SettlementMethod1Code
}
SettlementInstruction4 *-- "0..1" CashAccount24 : SettlementAccount
SettlementInstruction4 *-- "0..1" IClearingSystemIdentification3Choice : ClearingSystem
SettlementInstruction4 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : InstructingReimbursementAgent
SettlementInstruction4 *-- "0..1" CashAccount24 : InstructingReimbursementAgentAccount
SettlementInstruction4 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : InstructedReimbursementAgent
SettlementInstruction4 *-- "0..1" CashAccount24 : InstructedReimbursementAgentAccount
SettlementInstruction4 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : ThirdReimbursementAgent
SettlementInstruction4 *-- "0..1" CashAccount24 : ThirdReimbursementAgentAccount
%% BranchAndFinancialInstitutionIdentification5 recursion level 1 with max 1
BranchAndFinancialInstitutionIdentification5 *-- "1..1" FinancialInstitutionIdentification8 : FinancialInstitutionIdentification
BranchAndFinancialInstitutionIdentification5 *-- "0..1" BranchData2 : BranchIdentification
%% BranchAndFinancialInstitutionIdentification5 recursion level 1 with max 1
BranchAndFinancialInstitutionIdentification5 *-- "1..1" FinancialInstitutionIdentification8 : FinancialInstitutionIdentification
BranchAndFinancialInstitutionIdentification5 *-- "0..1" BranchData2 : BranchIdentification
  

GroupHeader72 members

Member name Description Data Type / Multiplicity
MessageIdentification Point to point reference, as assigned by the instructing party and sent to the next party in the chain, to unambiguously identify the message. Usage: The instructing party has to make sure that MessageIdentification is unique per instructed party for a pre-agreed period.
CreationDateTime Date and time at which the message was created. IsoISODateTime - Required 1..1
Authorisation User identification or any user key to be used to check whether the initiating party is allowed to initiate transactions from the account specified in the message.
BatchBooking Identifies whether a single entry per individual transaction or a batch entry for the sum of the amounts of all transactions within the group of a message is requested. Usage: Batch booking is used to request and not order a possible batch booking.
NumberOfTransactions Number of individual transactions contained in the message. IsoMax15NumericText - Required 1..1
ControlSum Total of all individual amounts included in the message, irrespective of currencies. IsoDecimalNumber - Optional 0..1
GroupReturn Indicates whether the return applies to the whole group of transactions or to individual transactions within the original group(s). IsoTrueFalseIndicator - Optional 0..1
TotalReturnedInterbankSettlementAmount Total amount of money moved between the instructing agent and the instructed agent in the return message. IsoActiveCurrencyAndAmount - Optional 0..1
InterbankSettlementDate Date on which the amount of money ceases to be available to the agent that owes it and when the amount of money becomes available to the agent to which it is due. IsoISODate - Optional 0..1
SettlementInformation Specifies the details on how the settlement of the transaction(s) between the instructing agent and the instructed agent is completed. SettlementInstruction4 - Required 1..1
InstructingAgent Agent that instructs the next party in the chain to carry out the (set of) instruction(s). Usage: The instructing agent is the party sending the return message and not the party that sent the original instruction that is being returned.
InstructedAgent Agent that is instructed by the previous party in the chain to carry out the (set of) instruction(s). Usage: The instructed agent is the party receiving the return message and not the party that received the original instruction that is being returned.

OriginalGroupInformation building block

Information concerning the original group of transactions, to which the message refers. Provides information on the original group, to which the message refers. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% OriginalGroupHeader2 recursion level 0 with max 1
class OriginalGroupHeader2{
    OriginalMessageIdentification IsoMax35Text
    OriginalMessageNameIdentification IsoMax35Text
    OriginalCreationDateTime IsoISODateTime
}
OriginalGroupHeader2 *-- "0..0" PaymentReturnReason1 : ReturnReasonInformation
%% PaymentReturnReason1 recursion level 1 with max 1
class PaymentReturnReason1{
    AdditionalInformation IsoMax105Text
}
PaymentReturnReason1 *-- "0..1" PartyIdentification43 : Originator
PaymentReturnReason1 *-- "0..1" IReturnReason5Choice : Reason
  

OriginalGroupHeader2 members

Member name Description Data Type / Multiplicity
OriginalMessageIdentification Point to point reference, as assigned by the original instructing party, to unambiguously identify the original message. IsoMax35Text - Required 1..1
OriginalMessageNameIdentification Specifies the original message name identifier to which the message refers. IsoMax35Text - Required 1..1
OriginalCreationDateTime Date and time at which the original message was created. IsoISODateTime - Optional 0..1
ReturnReasonInformation Provides detailed information on the return reason. PaymentReturnReason1 - Unknown 0..0

TransactionInformation building block

Information concerning the original transactions, to which the return message refers. Provides further details on the reference and status on the original transactions, included in the original instruction, to which the return message applies. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% PaymentTransaction65 recursion level 0 with max 1
class PaymentTransaction65{
    ReturnIdentification IsoMax35Text
    OriginalInstructionIdentification IsoMax35Text
    OriginalEndToEndIdentification IsoMax35Text
    OriginalTransactionIdentification IsoMax35Text
    OriginalClearingSystemReference IsoMax35Text
    OriginalInterbankSettlementAmount IsoActiveOrHistoricCurrencyAndAmount
    ReturnedInterbankSettlementAmount IsoActiveCurrencyAndAmount
    InterbankSettlementDate IsoISODate
    SettlementPriority Priority3Code
    ReturnedInstructedAmount IsoActiveOrHistoricCurrencyAndAmount
    ExchangeRate IsoBaseOneRate
    CompensationAmount IsoActiveOrHistoricCurrencyAndAmount
    ChargeBearer ChargeBearerType1Code
}
PaymentTransaction65 *-- "0..1" OriginalGroupInformation3 : OriginalGroupInformation
PaymentTransaction65 *-- "0..0" Charges2 : ChargesInformation
PaymentTransaction65 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : InstructingAgent
PaymentTransaction65 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : InstructedAgent
PaymentTransaction65 *-- "0..0" PaymentReturnReason1 : ReturnReasonInformation
PaymentTransaction65 *-- "0..1" OriginalTransactionReference22 : OriginalTransactionReference
PaymentTransaction65 *-- "0..0" SupplementaryData1 : SupplementaryData
%% OriginalGroupInformation3 recursion level 1 with max 1
class OriginalGroupInformation3{
    OriginalMessageIdentification IsoMax35Text
    OriginalMessageNameIdentification IsoMax35Text
    OriginalCreationDateTime IsoISODateTime
}
%% Charges2 recursion level 1 with max 1
class Charges2{
    Amount IsoActiveOrHistoricCurrencyAndAmount
}
Charges2 *-- "1..1" BranchAndFinancialInstitutionIdentification5 : Agent
%% BranchAndFinancialInstitutionIdentification5 recursion level 1 with max 1
BranchAndFinancialInstitutionIdentification5 *-- "1..1" FinancialInstitutionIdentification8 : FinancialInstitutionIdentification
BranchAndFinancialInstitutionIdentification5 *-- "0..1" BranchData2 : BranchIdentification
%% BranchAndFinancialInstitutionIdentification5 recursion level 1 with max 1
BranchAndFinancialInstitutionIdentification5 *-- "1..1" FinancialInstitutionIdentification8 : FinancialInstitutionIdentification
BranchAndFinancialInstitutionIdentification5 *-- "0..1" BranchData2 : BranchIdentification
%% PaymentReturnReason1 recursion level 1 with max 1
class PaymentReturnReason1{
    AdditionalInformation IsoMax105Text
}
PaymentReturnReason1 *-- "0..1" PartyIdentification43 : Originator
PaymentReturnReason1 *-- "0..1" IReturnReason5Choice : Reason
%% OriginalTransactionReference22 recursion level 1 with max 1
class OriginalTransactionReference22{
    InterbankSettlementAmount IsoActiveOrHistoricCurrencyAndAmount
    InterbankSettlementDate IsoISODate
    RequestedCollectionDate IsoISODate
    RequestedExecutionDate IsoISODate
    PaymentMethod PaymentMethod4Code
}
OriginalTransactionReference22 *-- "0..1" IAmountType4Choice : Amount
OriginalTransactionReference22 *-- "0..1" PartyIdentification43 : CreditorSchemeIdentification
OriginalTransactionReference22 *-- "0..1" SettlementInstruction4 : SettlementInformation
OriginalTransactionReference22 *-- "0..1" PaymentTypeInformation25 : PaymentTypeInformation
OriginalTransactionReference22 *-- "0..1" MandateRelatedInformation10 : MandateRelatedInformation
OriginalTransactionReference22 *-- "0..1" RemittanceInformation11 : RemittanceInformation
OriginalTransactionReference22 *-- "0..1" PartyIdentification43 : UltimateDebtor
OriginalTransactionReference22 *-- "0..1" PartyIdentification43 : Debtor
OriginalTransactionReference22 *-- "0..1" CashAccount24 : DebtorAccount
OriginalTransactionReference22 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : DebtorAgent
OriginalTransactionReference22 *-- "0..1" CashAccount24 : DebtorAgentAccount
OriginalTransactionReference22 *-- "0..1" BranchAndFinancialInstitutionIdentification5 : CreditorAgent
OriginalTransactionReference22 *-- "0..1" CashAccount24 : CreditorAgentAccount
OriginalTransactionReference22 *-- "0..1" PartyIdentification43 : Creditor
OriginalTransactionReference22 *-- "0..1" CashAccount24 : CreditorAccount
OriginalTransactionReference22 *-- "0..1" PartyIdentification43 : UltimateCreditor
%% SupplementaryData1 recursion level 1 with max 1
class SupplementaryData1{
    PlaceAndName IsoMax350Text
}
SupplementaryData1 *-- "1..1" IsoSupplementaryDataEnvelope1 : Envelope
  

PaymentTransaction65 members

Member name Description Data Type / Multiplicity
ReturnIdentification Unique identification, as assigned by an instructing party for an instructed party, to unambiguously identify the returned transaction. Usage: The instructing party is the party sending the return message and not the party that sent the original instruction that is being returned.
OriginalGroupInformation Provides information on the original message. OriginalGroupInformation3 - Optional 0..1
OriginalInstructionIdentification Unique identification, as assigned by the original instructing party for the original instructed party, to unambiguously identify the original instruction. IsoMax35Text - Optional 0..1
OriginalEndToEndIdentification Unique identification, as assigned by the original initiating party, to unambiguously identify the original transaction. IsoMax35Text - Optional 0..1
OriginalTransactionIdentification Unique identification, as assigned by the original first instructing agent, to unambiguously identify the transaction. IsoMax35Text - Optional 0..1
OriginalClearingSystemReference Unique reference, as assigned by the original clearing system, to unambiguously identify the original instruction. IsoMax35Text - Optional 0..1
OriginalInterbankSettlementAmount Amount of money, as provided in the original transaction, to be moved between the instructing agent and the instructed agent. IsoActiveOrHistoricCurrencyAndAmount - Optional 0..1
ReturnedInterbankSettlementAmount Amount of money moved between the instructing agent and the instructed agent in the returned transaction. IsoActiveCurrencyAndAmount - Required 1..1
InterbankSettlementDate Date on which the amount of money ceases to be available to the agent that owes it and when the amount of money becomes available to the agent to which it is due.
SettlementPriority Indicator of the urgency or order of importance that the instructing party would like the instructed party to apply to the processing of the settlement instruction. Usage: the SettlementPriority is the settlement priority of the return message, and not of the original instruction. Priority3Code - Optional 0..1
ReturnedInstructedAmount Amount of money to be moved between the debtor and the creditor, before deduction of charges, in the returned transaction. Usage: This amount has to be transported unchanged through the transaction chain. IsoActiveOrHistoricCurrencyAndAmount - Optional 0..1
ExchangeRate Factor used to convert an amount from one currency into another. This reflects the price at which one currency was bought with another currency. IsoBaseOneRate - Optional 0..1
CompensationAmount Amount of money asked or paid as compensation for the processing of the instruction. IsoActiveOrHistoricCurrencyAndAmount - Optional 0..1
ChargeBearer Specifies which party/parties will bear the charges associated with the processing of the payment transaction.
ChargesInformation Provides information on the charges to be paid by the charge bearer(s) related to the processing of the return transaction. Charges2 - Unknown 0..0
InstructingAgent Agent that instructs the next party in the chain to carry out the (set of) instruction(s).
InstructedAgent Agent that is instructed by the previous party in the chain to carry out the (set of) instruction(s).
ReturnReasonInformation Provides detailed information on the return reason. PaymentReturnReason1 - Unknown 0..0
OriginalTransactionReference Key elements used to identify the original transaction that is being referred to. OriginalTransactionReference22 - Optional 0..1
SupplementaryData Additional information that cannot be captured in the structured elements and/or any other specific block. SupplementaryData1 - Unknown 0..0

SupplementaryData building block

Additional information that cannot be captured in the structured elements and/or any other specific block. Additional information that can not be captured in the structured fields and/or any other specific block. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% SupplementaryData1 recursion level 0 with max 1
class SupplementaryData1{
    PlaceAndName IsoMax350Text
}
SupplementaryData1 *-- "1..1" IsoSupplementaryDataEnvelope1 : Envelope
%% IsoSupplementaryDataEnvelope1 recursion level 1 with max 1
  

SupplementaryData1 members

Member name Description Data Type / Multiplicity
PlaceAndName Unambiguous reference to the location where the supplementary data must be inserted in the message instance. In the case of XML, this is expressed by a valid XPath. IsoMax350Text - Optional 0..1
Envelope Technical element wrapping the supplementary data. IsoSupplementaryDataEnvelope1 - Required 1..1

Extensibility and generalization considerations

To facilitate generalized design patterns in the system, the PaymentReturnV06 implementation follows a specific implementaiton pattern. First of all, PaymentReturnV06 impleemnts IOuterRecord indicating it is the outermost logical part of the message definition. Like all message wrappers, PaymentReturnV06Document implements IOuterDocument. Because PaymentReturnV06 implements IOuterDocument, it is a suitable template parameter for IOuterDocument, and causes the internal ‘Message’ to be of type PaymentReturnV06.

classDiagram
    class IOuterRecord
    PaymentReturnV06 --|> IOuterRecord : Implements
    PaymentReturnV06Document --|> IOuterDocument~PaymentReturnV06~ : Implements
    class IOuterDocument~PaymentReturnV06~ {
        PaymentReturnV06 Message
     }
  

Document wrapper for serialization

The only real purpose PaymentReturnV06Document serves is to cause the document to be serialized into the ‘urn:iso:std:iso:20022:tech:xsd:pacs.004.001.06’ namespace. Therefore, it will probably be the usual practice to build the message and construct this wrapper at the last minute using PaymentReturnV06.ToDocument() method. The returned PaymentReturnV06Document value will serialize correctly according to ISO 20022 standards.

classDiagram
    PaymentReturnV06Document *-- PaymentReturnV06 : 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:pacs.004.001.06">
    <PmtRtr>
        <GrpHdr>
            <!-- GroupHeader inner content -->
        </GrpHdr>
        <OrgnlGrpInf>
            <!-- OriginalGroupInformation inner content -->
        </OrgnlGrpInf>
        <TxInf>
            <!-- TransactionInformation inner content -->
        </TxInf>
        <SplmtryData>
            <!-- SupplementaryData inner content -->
        </SplmtryData>
    </PmtRtr>
</Document>

Data from ISO specification

This is the technical data from the specification document.

<messageDefinition
  xmi:id="_pmmdiTqxEeWZFYSPlduMhw"
  nextVersions="_YJ-PMWXjEeap-P22vGV91g"
  previousVersion="_fTgMURPeEeSVo-TFVwFHvA"
  name="PaymentReturnV06"
  definition="Scope&#xD;&#xA;The PaymentReturn message is sent by an agent to the previous agent in the payment chain to undo a payment previously settled.&#xD;&#xA;Usage&#xD;&#xA;The PaymentReturn message is exchanged between agents to return funds after settlement of credit transfer instructions (i.e. FIToFICustomerCreditTransfer message and FinancialInstitutionCreditTransfer message) or direct debit instructions (FIToFICustomerDirectDebit message).&#xD;&#xA;The PaymentReturn message should not be used between agents and non-financial institution customers. Non-financial institution customers will be informed about a debit or a credit on their account(s) through a BankToCustomerDebitCreditNotification message ('notification') and/or BankToCustomerAccountReport/BankToCustomerStatement message ('statement').&#xD;&#xA;The PaymentReturn message can be used to return single instructions or multiple instructions from one or different files.&#xD;&#xA;The PaymentReturn message can be used in domestic and cross-border scenarios.&#xD;&#xA;The PaymentReturn message refers to the original instruction(s) by means of references only or by means of references and a set of elements from the original instruction."
  registrationStatus="Registered"
  messageSet="_urpIICeJEeOCeO5e7islRQ"
  xmlTag="PmtRtr"
  rootElement="Document"
  xmlns:xmi="http://www.omg.org/XMI">
  <constraint
    xmi:id="_pmmdizqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PM2XjEeap-P22vGV91g"
    previousVersion="_fTgMUxPeEeSVo-TFVwFHvA"
    name="InstructedAgentRule"
    definition="If GroupHeader/InstructedAgent is present, then TransactionInformation/InstructedAgent is not allowed."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Absence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]/InstructedAgent&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/InstructedAgent&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdjTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PNWXjEeap-P22vGV91g"
    previousVersion="_fTgMVRPeEeSVo-TFVwFHvA"
    name="InstructingAgentRule"
    definition="If GroupHeader/InstructingAgent is present, then TransactionInformation/InstructingAgent is not allowed."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Absence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]/InstructingAgent&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/InstructingAgent&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdjzqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PN2XjEeap-P22vGV91g"
    previousVersion="_fTgMVxPeEeSVo-TFVwFHvA"
    name="GroupReturnAndNumberOfTransactionsRule"
    definition="If GroupHeader/GroupReturn is false, then GroupHeader/NumberOfTransactions must equal the number of occurrences of TransactionInformation."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;EqualToValue&quot;&gt;&lt;leftOperand&gt;/GroupHeader/NumberOfTransactions&lt;/leftOperand&gt;&lt;rightOperand&gt;Number Occurrences TransactionInformation&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;EqualToValue&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;rightOperand&gt;false&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdkTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-POWXjEeap-P22vGV91g"
    previousVersion="_fTgMWRPeEeSVo-TFVwFHvA"
    name="GroupReturnAndReturnReasonRule"
    definition="If GroupHeader/GroupReturn is true, then OriginalGroupInformation/ReturnReasonInformation/ReturnReason must be present."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/OriginalGroupInformation/ReturnReasonInformation[*]/Reason&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;EqualToValue&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;rightOperand&gt;true&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/OriginalGroupInformation/ReturnReasonInformation[*]/AdditionalInformation[1]&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdkzqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PO2XjEeap-P22vGV91g"
    previousVersion="_fTgMWxPeEeSVo-TFVwFHvA"
    name="TotalReturnedInterbankSettlementAmountRule"
    definition="If GroupHeader/TotalReturnedInterbankSettlementAmount is present, then all occurrences of TransactionInformation/ReturnedInterbankSettlementAmount must have the same currency as the currency of GroupHeader/TotalReturnedInterbankSettlementAmount."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;EqualToNode&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]/ReturnedInterbankSettlementAmount/@Currency&lt;/leftOperand&gt;&lt;rightOperand&gt;/GroupHeader/TotalReturnedInterbankSettlementAmount/@Currency&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/TotalReturnedInterbankSettlementAmount&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[1]&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]/ReturnedInterbankSettlementAmount&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdlTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PPWXjEeap-P22vGV91g"
    previousVersion="_fTgMXRPeEeSVo-TFVwFHvA"
    name="TotalReturnedInterbankSettlementAmountAndSumRule"
    definition="GroupHeader/TotalReturnedInterbankSettlementAmount must equal the sum of all occurrences of TransactionInformation/ReturnedInterbankSettlementAmount when present."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;EqualToValue&quot;&gt;&lt;leftOperand&gt;/GroupHeader/TotalReturnedInterbankSettlementAmount&lt;/leftOperand&gt;&lt;rightOperand&gt;sum of TransactionInformation/ReturnedInterbankSttlementAmount&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/TotalReturnedInterbankSettlementAmount&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdlzqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PP2XjEeap-P22vGV91g"
    previousVersion="_fTgMXxPeEeSVo-TFVwFHvA"
    name="OriginalGroupInformationRule"
    definition="If OriginalGroupInformation is present, then TransactionInformation/OriginalGroupInformation is not allowed."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Absence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]/OriginalGroupInformation&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/OriginalGroupInformation&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdmTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PQWXjEeap-P22vGV91g"
    previousVersion="_fTgMYRPeEeSVo-TFVwFHvA"
    name="NoCoverSettlementMethodRule"
    definition="GroupHeader/SettlementInformation/SettlementMethod must be different from COVE (Cover) when returning direct debit transactions."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;DifferentFromValue&quot;&gt;&lt;leftOperand&gt;substring(/OriginalGroupInformation/OriginalMessageNameIdentification,1,8)&lt;/leftOperand&gt;&lt;rightOperand&gt;pacs.003&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/SettlementInformation&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;EqualToValue&quot;&gt;&lt;leftOperand&gt;/GroupHeader/SettlementInformation/SettlementMethod&lt;/leftOperand&gt;&lt;rightOperand&gt;CoverMethod&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdmzqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PQ2XjEeap-P22vGV91g"
    previousVersion="_fTgMYxPeEeSVo-TFVwFHvA"
    name="GroupHeaderInterbankSettlementDateRule"
    definition="If GroupHeader/InterbankSettlementDate is present, then TransactionInformation/InterbankSettlementDate is not allowed."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Absence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]/InterbankSettlementDate&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/InterbankSettlementDate&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdnTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PRWXjEeap-P22vGV91g"
    previousVersion="_fTgMZRPeEeSVo-TFVwFHvA"
    name="TransactionInterbankSettlementDateRule"
    definition="If GroupHeader/InterbankSettlementDate is not present, then TransactionInformation/InterbankSettlementDate must be present."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]/InterbankSettlementDate&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Absence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/InterbankSettlementDate&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdnzqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PR2XjEeap-P22vGV91g"
    previousVersion="_fTgMZxPeEeSVo-TFVwFHvA"
    name="GroupReturnAndTransactionInformationNotPresentRule"
    definition="If GroupHeader/GroupReturn is true, then TransactionInformation is not allowed."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Absence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[*]&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;EqualToValue&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;rightOperand&gt;true&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdoTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PSWXjEeap-P22vGV91g"
    previousVersion="_fTgMaRPeEeSVo-TFVwFHvA"
    name="GroupReturnAndTransactionInformationPresentRule"
    definition="If GroupHeader/GroupReturn is false, then at least one occurrence of TransactionInformation must be present."
    registrationStatus="Provisionally Registered"
    expression="&lt;RuleDefinition xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;&gt;&lt;ComplexRule xsi:type=&quot;ComplexRule&quot;&gt;&lt;mustBe&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/TransactionInformation[1]&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;/mustBe&gt;&lt;onCondition&gt;&lt;connector&gt;AND&lt;/connector&gt;&lt;BooleanRule xsi:type=&quot;Presence&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;/BooleanRule&gt;&lt;BooleanRule xsi:type=&quot;EqualToValue&quot;&gt;&lt;leftOperand&gt;/GroupHeader/GroupReturn&lt;/leftOperand&gt;&lt;rightOperand&gt;false&lt;/rightOperand&gt;&lt;/BooleanRule&gt;&lt;/onCondition&gt;&lt;/ComplexRule&gt;&lt;/RuleDefinition&gt;&#xA;" />
  <constraint
    xmi:id="_pmmdozqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PS2XjEeap-P22vGV91g"
    previousVersion="_fTgMaxPeEeSVo-TFVwFHvA"
    name="SupplementaryDataRule"
    definition="The SupplementaryData building block at message level must not be used to provide additional information about a transaction. The SupplementaryData element at transaction level should be used for that purpose."
    registrationStatus="Provisionally Registered" />
  <messageBuildingBlock
    xmi:id="_pmmdpTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PTWXjEeap-P22vGV91g"
    previousVersion="_fTgMbRPeEeSVo-TFVwFHvA"
    name="GroupHeader"
    definition="Set of characteristics shared by all individual transactions included in the message."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="1"
    xmlTag="GrpHdr"
    complexType="_lnRSeTq3EeWZFYSPlduMhw" />
  <messageBuildingBlock
    xmi:id="_pmmdpzqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PT2XjEeap-P22vGV91g"
    previousVersion="_fTgMbxPeEeSVo-TFVwFHvA"
    name="OriginalGroupInformation"
    definition="Information concerning the original group of transactions, to which the message refers."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="0"
    xmlTag="OrgnlGrpInf"
    complexType="_sm76wFkyEeGeoaLUQk__nA_-556027435" />
  <messageBuildingBlock
    xmi:id="_pmmdqTqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PUWXjEeap-P22vGV91g"
    previousVersion="_fTgMcRPeEeSVo-TFVwFHvA"
    name="TransactionInformation"
    definition="Information concerning the original transactions, to which the return message refers."
    registrationStatus="Provisionally Registered"
    minOccurs="0"
    xmlTag="TxInf"
    complexType="_kesg8zq3EeWZFYSPlduMhw" />
  <messageBuildingBlock
    xmi:id="_pmmdqzqxEeWZFYSPlduMhw"
    nextVersions="_YJ-PU2XjEeap-P22vGV91g"
    previousVersion="_fTgMcxPeEeSVo-TFVwFHvA"
    name="SupplementaryData"
    definition="Additional information that cannot be captured in the structured elements and/or any other specific block."
    registrationStatus="Provisionally Registered"
    minOccurs="0"
    xmlTag="SplmtryData"
    complexType="_Qn0zC9p-Ed-ak6NoX_4Aeg_468227563" />
  <messageDefinitionIdentifier
    businessArea="pacs"
    messageFunctionality="004"
    flavour="001"
    version="06" />
</messageDefinition>

ISO Building Blocks

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