What is the latest version of camt.048?

The latest version in the ISO 20022 e-Repository release of 24 April 2025 is camt.048.001.07.

What is the root element of camt.048?

The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:camt.048.001.07, and its message element is ModfyRsvatn (ModifyReservation).

Is there an MT equivalent of camt.048?

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

camt: Cash Management

camt.048 Modify Reservation

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

camt.048 is the ISO 20022 ModifyReservation message in the Cash Management business area (camt). The latest version is camt.048.001.07, and 3 versions are in the repository.

Message: ModifyReservation
Latest version: camt.048.001.07
Submitting organisation: Swift
MT equivalent: None listed

In use: published in the current ISO 20022 catalogue.

What camt.048 is for

The ModifyReservation message is used to request modifications in the details of one particular reservation set by the member and managed by the transaction administrator.
After the receipt of a ModifyReservation message the transaction administrator checks whether the amount of liquidity on the member account is sufficient to set the reservation.
If there is enough liquidity available, the requested amount will be reserved. In case the requested amount exceeds the available liquidity, only the available liquidity will be reserved. The difference will not be blocked at a later point, even if the account balance of the member reaches the level of the initial reservation request.
The reservation can be effected directly by the member, who has the possibility to:
- reset the reserved liquidity to zero
- change the reservation amount during the day with immediate effect
- input a default reservation amount for the following day(s); valid until a new reservation amount is requested
After the receipt of a ModifyReservation message the transaction administrator checks whether the amount of liquidity on the member account is sufficient to set the reservation.

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

camt.048 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
camt.048.001.07latest	Registered	Latest version set
camt.048.001.06	Registered	Previous version set
camt.048.001.05	Registered	Archive

camt.048 message structure

The building blocks of camt.048.001.07 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]
- ModfyRsvatn ModifyReservation [1..1]
  - MsgHdr Message Header [1..1]MessageHeader1
    Common business identification for the message.
    - MsgId Message Identification [1..1]Max35Text
      Point to point reference, as assigned by the sender, to unambiguously identify the message.
    - CreDtTm Creation Date Time [0..1]ISODateTime
      Date and time at which the message was created.
  - RsvatnId Reservation Identification [1..1]CurrentOrDefaultReservation4Choice (choice)
    Identification of the default reservation.
    - Cur Current [1..1]ReservationIdentification4
      Identification of the current reservation.
      - RsvatnId Reservation Identification [0..1]Max35Text
      - SysId System Identification [0..1]SystemIdentification2Choice (choice)
      - Tp Type [1..1]ReservationType2Choice (choice)
      - AcctOwnr Account Owner [0..1]BranchAndFinancialInstitutionIdentification8
      - AcctId Account Identification [0..1]AccountIdentification4Choice (choice)
    - Dflt Default [1..1]ReservationIdentification4
      Identification of the default reservation.
      - RsvatnId Reservation Identification [0..1]Max35Text
      - SysId System Identification [0..1]SystemIdentification2Choice (choice)
      - Tp Type [1..1]ReservationType2Choice (choice)
      - AcctOwnr Account Owner [0..1]BranchAndFinancialInstitutionIdentification8
      - AcctId Account Identification [0..1]AccountIdentification4Choice (choice)
  - NewRsvatnValSet New Reservation Value Set [1..1]Reservation4
    New reservation values.
    - StartDtTm Start Date Time [0..1]DateAndDateTime2Choice (choice)
      Date and time at which the reservation becomes effective.
      - Dt Date [1..1]ISODate
      - DtTm Date Time [1..1]ISODateTime
    - Amt Amount [1..1]Amount2Choice (choice)
      Amount of money of the limit, expressed in an eligible currency.
      - AmtWthtCcy Amount Without Currency [1..1]ImpliedCurrencyAndAmount
      - AmtWthCcy Amount With Currency [1..1]ActiveCurrencyAndAmount
  - 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 camt.048 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 camt.048

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

camt.048 questions

What is the latest version of camt.048?: The latest version in the ISO 20022 e-Repository release of 24 April 2025 is camt.048.001.07.
What is the root element of camt.048?: The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:camt.048.001.07, and its message element is ModfyRsvatn (ModifyReservation).
Is there an MT equivalent of camt.048?: 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.