What does RR03 mean in ISO 20022?

RR03 is Missing Creditor Name Or Address in the ExternalMandateReason1Code code set: Specification of the creditor’s name and/or address needed for regulatory requirements is insufficient or missing.

Where does RR03 appear in a message?

For example in pain.010, element UndrlygAmdmntDtls/AmdmntRsn/Rsn/Cd.

ExternalMandateReason1Code

RR03 Reason Code: Missing Creditor Name Or Address

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

RR03 means missing creditor name or address in the ISO 20022 mandate reason code set. Specification of the creditor’s name and/or address needed for regulatory requirements is insufficient or missing.

Code: RR03
ISO name: MissingCreditorNameOrAddress
Status: Registered
Last updated: 2010-11-01

Official definition

Specification of the creditor’s name and/or address needed for regulatory requirements is insufficient or missing.

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

Messages and fields that use ExternalMandateReason1Code

Message	Element path
pain.010	UndrlygAmdmntDtls/AmdmntRsn/Rsn/Cd
pain.011	UndrlygCxlDtls/CxlRsn/Rsn/Cd
pain.012	UndrlygAccptncDtls/AccptncRslt/RjctRsn/Cd

RR03 in other code sets

RR03 questions

What does RR03 mean in ISO 20022?: RR03 is Missing Creditor Name Or Address in the ExternalMandateReason1Code code set: Specification of the creditor’s name and/or address needed for regulatory requirements is insufficient or missing.
Where does RR03 appear in a message?: For example in pain.010, element UndrlygAmdmntDtls/AmdmntRsn/Rsn/Cd.

All ExternalMandateReason1Code 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.