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ISO 20022 external code set

ExternalAcceptedReason1Code: Accepted Reason Codes

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Specifies the reason for an accepted status.

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

3 codes in use. External code sets are published outside the message schemas and updated every quarter, so a new code can appear without a new message version.

Codes

  • ADEAAccount Servicer Deadline MissedReceived after the servicer's deadline. Processed on best effort basis
  • NSTPNot Straight Through ProcessingInstruction was not straight through processing and had to be processed manually
  • SMPGMarket Practice Rule DiscrepencyInstruction is accepted but does not comply with the market practice rule published for the concerned market or process

Messages that use ExternalAcceptedReason1Code

MessageElement path
reda.058versions 001.01

All ISO 20022 code sets · ISO 20022 messages

The ISO 20022 code set names, code values, 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.