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ExternalUnableToApplyIncorrectData1Code

IN18 Code: Incorrect Instruction For Next Agent

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IN18 means incorrect instruction for next agent in the ISO 20022 unable to apply incorrect data code set. Instruction for next agent is incorrect (former IncorrectSenderToReceiverInformation).

Code
IN18
ISO name
IncorrectInstructionForNextAgent
Status
Registered
Last updated
2021-02-01

Official definition

Instruction for next agent is incorrect (former IncorrectSenderToReceiverInformation).

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

Messages and fields that use ExternalUnableToApplyIncorrectData1Code

MessageElement path
camt.026Justfn/MssngOrIncrrctInf/IncrrctInf/Tp/Cd

IN18 questions

What does IN18 mean in ISO 20022?
IN18 is Incorrect Instruction For Next Agent in the ExternalUnableToApplyIncorrectData1Code code set: Instruction for next agent is incorrect (former IncorrectSenderToReceiverInformation).
Where does IN18 appear in a message?
For example in camt.026, element Justfn/MssngOrIncrrctInf/IncrrctInf/Tp/Cd.

All ExternalUnableToApplyIncorrectData1Code 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.