> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tesouro.com/llms.txt
> Use this file to discover all available pages before exploring further.

# UnderwritingApplicationBankAccountFieldValidationGraphQlErrorCode

> Error codes for field-level validation failures on a bank account within an underwriting application.

`ENUM`

Error codes for field-level validation failures on a bank account within an underwriting application.

## Values

<ResponseField name="FIELD_TOO_LONG" type="enum">
  A field value exceeds the maximum allowed length.
</ResponseField>

<ResponseField name="INVALID_CHARACTERS" type="enum">
  A field contains characters that are not permitted.
</ResponseField>

<ResponseField name="MISSING_FIELD" type="enum">
  A required field was not provided.
</ResponseField>