ISO 20022 · External code set

Cancellation reason codes

Specifies the cancellation reason, as published in an external cancellation reason code set. External code sets can be downloaded from www.iso20022.org.

33 registered codesSource release: August 2026 (v3)
Registered codes in ExternalCancellationReason1Code. Select a code for its full definition and source details.
CodePublished name and definition
AC02Invalid Debtor Account Number

Debtor account number invalid or missing.

AC03Invalid Creditor Account Number

Wrong account number in Credit Transfer.

AGNTIncorrect Agent

Agent in the payment workflow is incorrect.

AM09Wrong Amount

Amount is not the amount agreed or expected.

BE16Invalid Debtor Identification Code

Debtor or Ultimate Debtor identification code missing or invalid.

BIASBatch Instruction Already Settled

Process a cancellation request but batch already settled.

COVRCover Cancelled Or Returned

Cover payments has either been returned or cancelled.

CURRIncorrect Currency

Currency of the payment is incorrect.

CUSTRequested By Customer

Cancellation requested by the Debtor.

CUTACancel Upon Unable To Apply

Cancellation requested because an investigation request has been received and no remediation is possible.

DRTPDuplication Request To Pay

Duplication of a request-to-pay message.

DS24Time Out

Cancellation requested because the original payment order expired due to time-out.

DT01Invalid Date

Invalid date (for example, wrong or missing settlement date).

DUPLDuplicate Payment

Payment is a duplicate of another payment.

ECAGError Creditor Agent

Payee (Creditor) cancels the Request To Pay (RTP) request due to error or adjustment agreement with Payer/Debtor.

ENUEEnd User Error

Cancellation or request for return requested by the Debtor specifically due to one or more errors by debtor in the original Credit Transfer. Usage: This code can be used for any error in the original Credit Transfer made by the Debtor. Can also be used if multiple errors were made in the original Credit Transfer.

FRADFraudulent Origin

Cancellation requested following a transaction that was originated fraudulently. The use of the FraudulentOrigin code should be governed by jurisdictions.

FRNAForward To Next Agent

To complement a rejection response, suggesting the request for cancelation should be forwarded to the next agent in the payment transaction chain.

FRTRFinal Response

Direct Debit Tracking recalled as Mandate Cancelled.

INCRInvalid Cancellation Request

Process a cancellation request with incorrect reference to original batch.

INDMIndemnity Required

To express the wish to establish a bilateral indemnity agreement.

MD06Refund Request By End Customer

Return of funds requested by end customer.

MODTModified Transaction

The underlying transaction in relation to an RTP was modified.

NARRNarrative

Reason is provided as narrative information in the additional reason information.

NFNANever Forward To Next Agent

To complement a cancellation request, instructing the market infrastructure that the request for cancelation should not be forwarded to the next agent in the payment transaction chain.

PAIDTransaction Already Paid

The underlying transaction in relation to an RTP was already paid (via other means).

PPRCPayee Participant RTP Cancellation

Request to Pay cancellation initiated because the Payee is not in good standing.

SVNRService Not Rendered

The payment is cancelled since a cash amount rendered was not correct or goods or a service was not rendered to the customer, e.g. in an e-commerce situation.

SYADRequest To Settlement System Administrator

Cancellation requested by System Member to Settlement System Administrator to indicate that the cancellation request must not be forwarded further in the chain.

TECHTechnical Problem

Cancellation requested following technical problems resulting in an erroneous transaction.

UAPAUnauthorized Payment

The Debtor is requesting a return of the payment because the payment was not properly authorized. Usage: This code can be used in the case where a Credit Transfer was made without proper authorization from the Debtor. This could be due to compromised end user credentials.

UPAYUndue Payment

Payment is not justified.

WNTBWarranty Breach

Breach of warranty provided in connection with a request for payment.

Message references 28

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

  • camt.055.001.06Customer Payment Cancellation Request V06
  • camt.055.001.07Customer Payment Cancellation Request V07
  • camt.055.001.12Customer Payment Cancellation Request V12
  • camt.037.001.10Debit Authorisation Request V10
  • camt.116.001.01Cash Deposit Or Withdrawal Cancellation Request V01
  • camt.056.001.10FI To FI Payment Cancellation Request V10
  • camt.055.001.08Customer Payment Cancellation Request V08
  • camt.056.001.08FI To FI Payment Cancellation Request V08
  • camt.055.001.10Customer Payment Cancellation Request V10
  • camt.056.001.06FI To FI Payment Cancellation Request V06
  • camt.008.001.10Cancel Transaction V10
  • camt.037.001.05Debit Authorisation Request V05
  • camt.056.001.11FI To FI Payment Cancellation Request V11
  • camt.055.001.09Customer Payment Cancellation Request V09
  • camt.037.001.09Debit Authorisation Request V09
  • camt.055.001.11Customer Payment Cancellation Request V11
  • camt.110.001.02Investigation Request V02
  • camt.037.001.08Debit Authorisation Request V08
  • camt.056.001.12FI To FI Payment Cancellation Request V12
  • camt.055.001.13Customer Payment Cancellation Request V13
  • camt.037.001.06Debit Authorisation Request V06
  • camt.037.001.07Debit Authorisation Request V07
  • camt.056.001.07FI To FI Payment Cancellation Request V07
  • camt.008.001.11Cancel Transaction V11
  • camt.008.001.09Cancel Transaction V09
  • camt.008.001.08Cancel Transaction V08
  • camt.110.001.01Investigation Request V01
  • camt.056.001.09FI To FI Payment Cancellation Request V09

Source: UsageInMsgs sheet in 2Q2026_externalcodesets_v3.xlsx.