External Account Error codes

Understand and resolve errors for external account linking and validation.

This section lists error codes and messages returned for External Account–related operations, including creation, linking, validation, and retrieval. These errors help identify issues with external account details, configurations, or references during request processing.

Each error includes a standardized code and a descriptive message to support efficient troubleshooting and programmatic handling.

Error CodeError MessageCondition
EC-BL-0003ExternalAccount with external reference: externalId already exists.An externalId already existing in the system has been passed.
EC-BL-0004Routing Number : routingNumber does not exist.An invalid routing number has been passed in the request.
EC-BL-0004Wire Routing Number : does not exist.An invalid wire routing number has been passed in the request.
EC-VA-0005{"errorCode": "EC-VA-0005", "errorMessage": "Validation failed.", "errors": [{"field": "<field-name>", "message": "Is required."}]}A mandatory node has not been passed in the request.
EC-BL-2344Either prenote or micro deposit is allowed.System restricts performing Micro Deposit and Prenote simultaneously.
EC-BL-0525Details entered does not match, You have attemptsRemaining attempts left.The credit amounts provided during Verify External Account for micro deposit, are not a match.
EC-BL-0526Maximum no. of attempts reached, Account verification Failed.Number of attempts allowed for verification have been exhausted.


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