ISO 20022 · External code set

Unable to apply missing data codes

Specifies the reason of an unable to apply due to missing data, as published in an external unable to apply missing data code set. External code sets can be downloaded from www.iso20022.org.

19 registered codesSource release: August 2026 (v3)
Registered codes in ExternalUnableToApplyMissingData1Code. Select a code for its full definition and source details.
CodePublished name and definition
MS01Missing Remittance Information

RemittanceInformation is missing.

MS02Missing Instruction For Next Agent

Instruction for next agent is missing (former MissingSenderToReceiverInformation split into debtor, credit and next agent information).

MS03Missing Debtor

Debtor is missing.

MS04Missing Debtor Account

DebtorAccount is missing.

MS05Missing Debtor Agent

DebtorAgent is missing (former MissingFirstAgent for credit transfers).

MS06Missing Amount

Amount is missing.

MS07Missing Settlement Account

SettlementAccount is missing. (former MissingNostroVostroAccount).

MS08Missing Intermediary

Intermediary is missing.

MS09Missing Instructing Reimbursement Agent

InstructingReimbursementAgent is missing (former MissingReimbursementAgent1).

MS10Missing Instructed Reimbursement Agent

InstructedReimbursementAgent is missing (former MissingReimbursementAgent2).

MS11Missing Third Reimbursement Agent

Third reimbursement agent is missing (former MissingReimbursementAgent).

MS12Missing Creditor

Creditor is missing.

MS13Missing Creditor Account

CreditorAccount is missing.

MS14Missing Instruction

Payment instruction is missing.

MS15Missing Creditor Agent

Creditor agent is missing (former MissingFirstAgent for direct debits).

MS16Missing Instruction For Creditor Agent

Instruction for creditor agent is missing (former MissingSenderToReceiverInformation split into debtor, credit and next agent information).

MS17Missing Instruction For Debtor Agent

Instruction for debtor agent is missing (former MissingSenderToReceiverInformation split into debtor, credit and next agent information).

MS18Missing Related Remittance Information

RelatedRemittanceInformation is missing.

NARRNarrative

See narrative field for additional information.

Message references 2

Versions listed in the source workbook, including older versions. This list does not establish which messages a bank, network or provider supports.

  • camt.026.001.10Unable To Apply V10
  • camt.026.001.09Unable To Apply V09

Source: UsageInMsgs sheet in 2Q2026_externalcodesets_v3.xlsx.