What is the latest version of auth.100?

The latest version in the ISO 20022 e-Repository release of 24 April 2025 is auth.100.001.01.

What is the root element of auth.100?

The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:auth.100.001.01, and its message element is SttlmFlsMnthlyRpt (SettlementFailsMonthlyReport).

Is there an MT equivalent of auth.100?

No Swift MT message is listed as its direct equivalent on this site. Many ISO 20022 messages have no MT counterpart.

auth: Authorities

auth.100 Settlement Fails Monthly Report

Written and maintained by ZagTrader. Last reviewed 21 October 2026. How this page is sourced and checked

auth.100 is the ISO 20022 SettlementFailsMonthlyReport message in the Authorities business area (auth). The latest version is auth.100.001.01.

Message: SettlementFailsMonthlyReport
Latest version: auth.100.001.01
Submitting organisation: ESMA
MT equivalent: None listed

In use: published in the current ISO 20022 catalogue.

What auth.100 is for

The SettlementFailsMonthlyReport is sent by central securities depository or by a central bank operating a securities settlement system to the CSD competent authority in its jurisdiction, to provide monthly and daily aggregated data on the number and the nature of settlement instructions which failed to settle on their intended settlement day. The report contains monthly and daily statistical information on the number and value of overall settlement instructions, settled instructions, and settlement fails that occurred during a specified period and within a given securities settlement system.

Definition from the ISO 20022 e-Repository, release of 24 April 2025.

auth.100 versions

Every version published in the e-Repository, newest first. A message keeps its business purpose across versions; each new version is a separate schema with its own namespace.

Version	Registration status	Published in
auth.100.001.01latest	Registered	Latest version set

auth.100 message structure

The building blocks of auth.100.001.01 to three levels, with multiplicity ([0..1] optional, [1..1] mandatory, * any number) and the data type or component. Element names and definitions are from the ISO 20022 repository; usage guidelines such as CBPR+ or a market infrastructure's rules can restrict them further.

Document [1..1]
- SttlmFlsMnthlyRpt SettlementFailsMonthlyReport [1..1]
  - RptHdr Report Header [1..1]SettlementFailsReportHeader2
    Specifies parameters of the report.
    - CreDtTm Creation Date Time [1..1]ISODateTime
      Provides the reporting timestamp, when the report was submitted from the CSD to the Competent Authority.
    - RptgPrd Reporting Period [1..1]DatePeriod2
      Period covered by the report.
      - FrDt From Date [1..1]ISODate
      - ToDt To Date [1..1]ISODate
    - Ccy Currency [1..1]ActiveCurrencyCode
      Specifies the currency used to report the aggregated values of the transactions.
    - RptSts Report Status [1..1]TransactionOperationType4Code
      Provides the status of the report.
    - SctiesSttlmSys Securities Settlement System [1..1]SecuritiesSettlementSystemIdentification2
      Specifies the securities settlement system used in a settlement process.
      - SysId System Identification [1..1]Max35Text
      - SysNm System Name [0..1]Max140Text
      - CtryOfJursdctn Country Of Jurisdiction [0..1]CountryCode
      - CSDLglNm CSD Legal Name [0..1]Max140Text
      - LEI LEI [0..1]LEIIdentifier
      - RspnsblPty Responsible Party [0..*]Contact9
  - MnthlyAggt Monthly Aggregate [1..1]SettlementFailsData3
    Aggregated monthly volume and value of settled, failed, total of failed settlement instructions performed during the period covered by the report, for financial instruments, types of transactions, types of clients and cash transfers.
    - Ttl Total [1..1]SettlementTotalData1
      Total of all types of settlement transactions.
      - Sttld Settled [1..1]SettlementDataVolume2
      - Faild Failed [1..1]SettlementDataVolume2
      - Ttl Total [1..1]SettlementDataVolume2
      - FaildRate Failed Rate [1..1]SettlementDataRate2
    - PtcptInFail Participant In Fail [0..1]SettlementFailsParticipantRange1
      Further details on the central securities depositories participants with the highest rates of settlement fails.
      - HghstInVol Highest In Volume [1..*]SettlementFailsParticipant1
      - HghstInVal Highest In Value [1..*]SettlementFailsParticipant1
    - FlsPerCcy Fails Per Currency [0..*]SettlementFailsCurrency2
      Further details on the settlement fails per currency.
      - Ccy Currency [1..1]ActiveCurrencyCode
      - Data Data [1..1]SettlementTotalData1
    - FlsPerFinInstrmTp Fails Per Financial Instrument Type [0..1]SettlementFailsInstrument2
      Further details on the settlement fails per financial instrument type.
      - Eqty Equity [1..1]SettlementTotalData1Choice (choice)
      - SvrgnDebt Sovereign Debt [1..1]SettlementTotalData1Choice (choice)
      - Bd Bond [1..1]SettlementTotalData1Choice (choice)
      - OthrTrfblScties Other Transferable Securities [1..1]SettlementTotalData1Choice (choice)
      - XchgTraddFnds Exchange Traded Funds [1..1]SettlementTotalData1Choice (choice)
      - CllctvInvstmtUdrtkgs Collective Investment Undertakings [1..1]SettlementTotalData1Choice (choice)
      - MnyMktInstrm Money Market Instrument [1..1]SettlementTotalData1Choice (choice)
      - EmssnAllwnc Emission Allowance [1..1]SettlementTotalData1Choice (choice)
      - Othr Other [1..1]SettlementTotalData1Choice (choice)
    - SctiesInFail Securities In Fail [0..1]SettlementFailsSecuritiesRange1
      Further details on the securities with the highest rates of settlement fails.
      - HghstInVol Highest In Volume [1..*]SettlementFailsSecurities1
      - HghstInVal Highest In Value [1..*]SettlementFailsSecurities1
    - FlsPerTxTp Fails Per Transaction Type [0..1]SettlementFailsTransactionType2
      Further details on the settlement fails per transaction type.
      - SctiesBuyOrSell Securities Buy Or Sell [1..1]SettlementTotalData1Choice (choice)
      - CollMgmtOpr Collateral Management Operation [1..1]SettlementTotalData1Choice (choice)
      - SctiesLndgOrBrrwg Securities Lending Or Borrowing [1..1]SettlementTotalData1Choice (choice)
      - RpAgrmt Repurchase Agreement [1..1]SettlementTotalData1Choice (choice)
      - Othr Other [1..1]SettlementTotalData1Choice (choice)
    - TtlSttlmPnlties Total Settlement Penalties [0..1]SettlementDataVolume2
      Total of all types of settlement penalties (such as total of late matching and settlement fails).
      - Vol Volume [1..1]Max20PositiveNumber
      - Val Value [1..1]Max20PositiveDecimalNumber
    - FailrRsn Failure Reason [1..1]SettlementFailureReason3
      Further details on the reason for the settlement fails.
      - AvrgDrtn Average Duration [0..1]Max2Fraction1NonNegativeNumber
      - Desc Description [1..*]SettlementFailureReason2
  - DalyData Daily Data [1..*]SettlementFailsDailyData3
    Daily data volume and value of settled, failed, total of failed settlement instructions performed during the period covered by the report, for financial instruments, types of transactions, types of clients and cash transfers.
    - RptgDt Reporting Date [1..1]ISODate
      Date for each reporting day in the month.
    - DalyRcrd Daily Record [1..1]SettlementFailsDailyInstrument3
      Data related to the failed settlement instructions for the reporting date.
      - Eqty Equity [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - SvrgnDebt Sovereign Debt [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - Bd Bond [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - OthrTrfblScties Other Transferable Securities [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - XchgTraddFnds Exchange Traded Funds [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - CllctvInvstmtUdrtkgs Collective Investment Undertakings [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - MnyMktInstrm Money Market Instrument [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - EmssnAllwnc Emission Allowance [1..1]SettlementFailsDailyTransactionType1Choice (choice)
      - Othr Other [1..1]SettlementFailsDailyTransactionType1Choice (choice)
  - SplmtryData Supplementary Data [0..*]SupplementaryData1
    Additional information that cannot be captured in the structured elements and/or any other specific block.
    - PlcAndNm Place And Name [0..1]Max350Text
      Unambiguous reference to the location where the supplementary data must be inserted in the message instance.
    - Envlp Envelope [1..1]SupplementaryDataEnvelope1
      Technical element wrapping the supplementary data.

Have a auth.100 message? Paste it into the parser to see every element with its name and definition, and format checks on BICs, IBANs, dates and amounts.

External code sets used in auth.100

These elements take their values from ISO 20022 external code sets, which are published separately and updated every quarter without a new message version.

ExternalFinancialInstrumentIdentificationType1Code24 codes

auth.100 questions

What is the latest version of auth.100?: The latest version in the ISO 20022 e-Repository release of 24 April 2025 is auth.100.001.01.
What is the root element of auth.100?: The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:auth.100.001.01, and its message element is SttlmFlsMnthlyRpt (SettlementFailsMonthlyReport).
Is there an MT equivalent of auth.100?: No Swift MT message is listed as its direct equivalent on this site. Many ISO 20022 messages have no MT counterpart.

All ISO 20022 messages · ISO 20022 code sets · MT messages

The ISO 20022 message definitions, element 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.