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ExternalStatusReason1Code

AM02 Reason Code: Not Allowed Amount

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AM02 means not allowed amount in the ISO 20022 status reason code set. The amount is higher than the maximum the receiver, the scheme or the account allows.

Code
AM02
ISO name
NotAllowedAmount
Status
Registered
Last updated
2009-04-01

Official definition

Specific transaction/message amount is greater than allowed maximum

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

What it means in practice

In a pacs.002 or pain.002 status report, a status reason code explains why a payment instruction was rejected (RJCT) or why it has another status. It sits in TxInfAndSts/StsRsnInf/Rsn/Cd.

The amount is higher than the maximum the receiver, the scheme or the account allows. Instant payment schemes and some account types have hard limits.

What to do

  • Check the scheme or bank limit. Split the payment only where the beneficiary and the rules allow it, or use a payment type without that limit.

Messages and fields that use ExternalStatusReason1Code

MessageElement path
pacs.002TxInfAndSts/StsRsnInf/Rsn/Cd, OrgnlGrpInfAndSts/StsRsnInf/Rsn/Cd
pain.002OrgnlGrpInfAndSts/StsRsnInf/Rsn/Cd, OrgnlPmtInfAndSts/StsRsnInf/Rsn/Cd, OrgnlPmtInfAndSts/TxInfAndSts/StsRsnInf/Rsn/Cd
auth.027GrpSts/StsRsn/Rsn/Cd, PackgSts/StsRsn/Rsn/Cd, PackgSts/RcrdSts/StsRsn/Rsn/Cd
camt.025RctDtls/ReqHdlg/StsRsn/Rsn/Cd
camt.111InvstgtnRspn/InvstgtnData/RspnData/TxSts/StsRsnInf/Rsn/Cd
pain.014OrgnlGrpInfAndSts/StsRsnInf/Rsn/Cd, OrgnlPmtInfAndSts/StsRsnInf/Rsn/Cd, OrgnlPmtInfAndSts/TxInfAndSts/StsRsnInf/Rsn/Cd
reda.016PtySts/StsRsn/Rsn/Cd
reda.020SctiesAcctSts/StsRsn/Rsn/Cd
reda.047SctyCSDLkSts/StsRsn/Rsn/Cd
reda.051AcctLkSts/StsRsn/Rsn/Cd

And 8 more messages: see the ExternalStatusReason1Code page.

AM02 in other code sets

AM02 questions

What does AM02 mean in ISO 20022?
AM02 is Not Allowed Amount in the ExternalStatusReason1Code code set: Specific transaction/message amount is greater than allowed maximum
What should I do when I get AM02?
Check the scheme or bank limit. Split the payment only where the beneficiary and the rules allow it, or use a payment type without that limit.
Where does AM02 appear in a message?
For example in pacs.002, element TxInfAndSts/StsRsnInf/Rsn/Cd.

All ExternalStatusReason1Code codes · ISO 20022 code sets · pacs.002 reject reasons explained

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.