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ISO 20022 external code set

ExternalUnableToApplyMissingData1Code: Unable To Apply Missing Data Codes

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Specifies the reason of an unable to apply due to missing data, as published in an external unable to apply missing data code set.

Definition from the ISO 20022 External Code Sets, 2Q2026 (published 28 Aug 2026).

19 codes in use. External code sets are published outside the message schemas and updated every quarter, so a new code can appear without a new message version.

Codes

  • MS01Missing Remittance InformationRemittanceInformation is missing.
  • MS02Missing Instruction For Next AgentInstruction for next agent is missing (former MissingSenderToReceiverInformation split into debtor, credit and next agent information).
  • MS03Missing DebtorDebtor is missing.
  • MS04Missing Debtor AccountDebtorAccount is missing.
  • MS05Missing Debtor AgentDebtorAgent is missing (former MissingFirstAgent for credit transfers).
  • MS06Missing AmountAmount is missing.
  • MS07Missing Settlement AccountSettlementAccount is missing. (former MissingNostroVostroAccount).
  • MS08Missing IntermediaryIntermediary is missing.
  • MS09Missing Instructing Reimbursement AgentInstructingReimbursementAgent is missing (former MissingReimbursementAgent1).
  • MS10Missing Instructed Reimbursement AgentInstructedReimbursementAgent is missing (former MissingReimbursementAgent2).
  • MS11Missing Third Reimbursement AgentThird reimbursement agent is missing (former MissingReimbursementAgent).
  • MS12Missing CreditorCreditor is missing.
  • MS13Missing Creditor AccountCreditorAccount is missing.
  • MS14Missing InstructionPayment instruction is missing.
  • MS15Missing Creditor AgentCreditor agent is missing (former MissingFirstAgent for direct debits).
  • MS16Missing Instruction For Creditor AgentInstruction for creditor agent is missing (former MissingSenderToReceiverInformation split into debtor, credit and next agent information).
  • MS17Missing Instruction For Debtor AgentInstruction for debtor agent is missing (former MissingSenderToReceiverInformation split into debtor, credit and next agent information).
  • MS18Missing Related Remittance InformationRelatedRemittanceInformation is missing.
  • NARRNarrativeSee narrative field for additional information.

Messages that use ExternalUnableToApplyMissingData1Code

MessageElement path
camt.026Justfn/MssngOrIncrrctInf/MssngInf/Tp/Cd

All ISO 20022 code sets · ISO 20022 messages

The ISO 20022 code set names, code values, names and definitions on this page are reproduced from material published at iso20022.org under the ISO 20022 Intellectual Property Rights policy. This is not the official source: the up-to-date ISO 20022 standards and repository material are published only at iso20022.org. Explanations in our own words are by ZagTrader. ZagTrader is not affiliated with or endorsed by ISO or Swift.