API Error and Warning Codes for PayFlow Pro

The PayPal API can return multiple errors for any operation.

• General API Errors
• Validation Errors
• DirectPayment API Errors
• Express Checkout Errors
  • Authorization and Capture API Errors
  • DoExpressCheckoutPayment API Errors
  • GetExpressCheckoutDetails API Errors
  • GetTransactionDetails API Errors
  • SetExpressCheckout API Errors
  • RefundTransaction API Errors
  • TransactionSearch API Errors
• MassPay API Errors
• Recurring Payments Errors
• Reference Transaction Errors
  • CreateBillingAgreement Errors
  • DoReferenceTransaction Errors
  • GetBillingAgreementCustomerDetails Errors
  • SetCustomerBillingAgreement Errors
  • UpdateBillingAgreement Errors
• AddressVerify API Errors
• ManagePendingTransactionStatus API Errors
• UATP Errors

(Please click on the link to see the error codes and for further information)