---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/64017#article
headline: '64017: Pay: BankAccountType Parameter not supported with PaymentMethod = "credit-card"'
url: https://www.twilio.com/docs/api/errors/64017
inLanguage: en
dateModified: 2026-03-11T22:03:37.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 64017: Pay: BankAccountType Parameter not supported with PaymentMethod = "credit-card"

Log Type: APPLICATION

Log Level: ERROR

## Description

A 64017 Error is an indication there is an unexpected value for the BankAccountNumber parameter.

### Possible causes

* PaymentMethod selected is "credit-card" and a value is provided for BankAccountNumber Parameter

### Possible solutions

* Have PaymentMethod as "ach-debit" when capturing ACH payments which require a BankAccountNumber
* Do not provide BankAccountNumber when collecting a credit card payment