2013

API Error Codes
SetExpressCheckout API Errors
A
308 February 01, 2013 SOAP API Developer Reference
10412 Duplicate invoice Payment has already been made for
this InvoiceID.
PayPal checks that
InvoiceID values are unique
for any particular merchant. If
you send an InvoiceID value
already associated with another
transaction in the PayPal
system, PayPal returns error
code 10412.
You might not be able to
correct this error during an
actual checkout. If you receive
this error, research why it
might occur and modify your
implementation of Express
Checkout to ensure that you
generate unique invoice
identification numbers.
10413 Transaction refused because
of an invalid argument. See
additional error messages for
details
The totals of the cart item amounts
do not match order amounts.
If you receive this error, be
sure the total of the payment
detail item parameters, such as
ItemTotal, HandlingTotal,
TaxTotal, and so forth add up
to the order total.
10415 Transaction refused because
of an invalid argument. See
additional error messages for
details.
A successful transaction has already
been completed for this token.
PayPal allows a token only
once for a successful
transaction.
If you determine that your
buyers are clicking your “Place
Order” button twice, PayPal
recommends that you disable
the button after your buyer has
clicked it.
10418 Transaction refused because
of an invalid argument. See
additional error messages for
details
The currencies of the shopping cart
amounts must be the same.
10425 Express Checkout has been
disabled for this merchant.
Express Checkout has been disabled
for this merchant. Please contact
Customer Service.
10426 Transaction refused because
of an invalid argument. See
additional error messages for
details
Item total is invalid.
Error
Code Short Message Long Message Correcting This Error...