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ExternalSystemErrorHandling1Code

X030 Code: Message Size Limit Exceeded

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X030 means message size limit exceeded in the ISO 20022 system error handling code set. Specifies the error code when the data requested generates a message size that exceed the processing capacity.

Code
X030
ISO name
MessageSizeLimitExceeded
Status
Registered
Last updated
2018-11-01

Official definition

Specifies the error code when the data requested generates a message size that exceed the processing capacity.

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

Messages and fields that use ExternalSystemErrorHandling1Code

MessageElement path
camt.004RptOrErr/OprlErr/Err/Cd, RptOrErr/AcctRpt/AcctOrErr/BizErr/Err/Cd
camt.006RptOrErr/OprlErr/Err/Cd, RptOrErr/BizRpt/TxRpt/TxOrErr/BizErr/Err/Cd
camt.010RptOrErr/OprlErr/Err/Cd, RptOrErr/BizRpt/CurLmt/LmtOrErr/BizErr/Err/Cd, RptOrErr/BizRpt/DfltLmt/LmtOrErr/BizErr/Err/Cd
camt.019RptOrErr/OprlErr/Err/Cd, RptOrErr/BizRpt/BizDayOrErr/BizErr/Err/Cd
camt.021RptOrErr/OprlErr/Err/Cd, RptOrErr/BizRpt/GnlBizOrErr/BizErr/Err/Cd
camt.047RptOrErr/OprlErr/Err/Cd, RptOrErr/BizRpt/CurRsvatn/RsvatnOrErr/BizErr/Err/Cd, RptOrErr/BizRpt/DfltRsvatn/RsvatnOrErr/BizErr/Err/Cd
camt.065RptOrErr/OprlErr/Err/Cd, RptOrErr/BizRpt/LmtRpt/BizErr/Err/Cd
camt.070RptOrErr/OprlErr/Err/Cd, RptOrErr/Rpt/StgOrdrOrErr/BizErr/Err/Cd

And 11 more messages: see the ExternalSystemErrorHandling1Code page.

X030 questions

What does X030 mean in ISO 20022?
X030 is Message Size Limit Exceeded in the ExternalSystemErrorHandling1Code code set: Specifies the error code when the data requested generates a message size that exceed the processing capacity.
Where does X030 appear in a message?
For example in camt.004, element RptOrErr/OprlErr/Err/Cd.

All ExternalSystemErrorHandling1Code 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.