«PayPal gateway has rejected request. The totals of the cart item amounts do not match order amounts»

[tejashp77 (Tejas Parmar)]

Hello,

When i am added custom discount to the total on cart i got below error.

PayPal gateway has rejected request. The totals of the cart item amounts do not match order amounts (#10413: Transaction refused because of an invalid argument. See additional error messages for details).

there is solution for same error in Magento1. any idea about Magento2. ?

[dmitry_fedyuk (Dmitrii Fediuk)]

See how is the «Transfer Cart Line Items» PayPal option implemented.
You can disable this option or change it behaviour.

[tejashp77 (Tejas Parmar)]

any event in magento2 same as paypal_prepare_line_items ???

paypal_prepare_line_items is magento1 event.

[tejashp77 (Tejas Parmar)]

disable the option is not solution.

i have disabled it but issue is still there.

[dmitry_fedyuk (Dmitrii Fediuk)]

«PayPal gateway has rejected request. The totals of the cart item amounts do not match order amounts» (2)

It is not a PayPal or Magento bug. It is your bug. You should reread the message: The totals of the cart item amounts do not match order amounts PayPal does check these amounts, and if you do some hacks, you should match the total amount and the cart items amouts.

[Andrej_Radonic]

same for me