What does MS03 mean in ISO 20022?

MS03 is Missing Debtor in the ExternalUnableToApplyMissingData1Code code set: Debtor is missing.

Where does MS03 appear in a message?

For example in camt.026, element Justfn/MssngOrIncrrctInf/MssngInf/Tp/Cd.

ExternalUnableToApplyMissingData1Code

MS03 Code: Missing Debtor

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

MS03 means missing debtor in the ISO 20022 unable to apply missing data code set. Debtor is missing.

Code: MS03
ISO name: MissingDebtor
Status: Registered
Last updated: 2021-02-01

Official definition

Debtor is missing.

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

Messages and fields that use ExternalUnableToApplyMissingData1Code

Message	Element path
camt.026	Justfn/MssngOrIncrrctInf/MssngInf/Tp/Cd

MS03 in other code sets

MS03 questions

What does MS03 mean in ISO 20022?: MS03 is Missing Debtor in the ExternalUnableToApplyMissingData1Code code set: Debtor is missing.
Where does MS03 appear in a message?: For example in camt.026, element Justfn/MssngOrIncrrctInf/MssngInf/Tp/Cd.

All ExternalUnableToApplyMissingData1Code codes · ISO 20022 code sets

The ISO 20022 code 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.