Hey, we updated from Payex to SwedbankPay, we got the configuration correct, followed the instructions that you need to do (set all parameters correct) That are new.
But we get this error message in the checkout, but we cant find more information about it:
CheckOutExternalMessage: Unable to create operation OperationPaymentCreate of None.
And the paymentmethod is set the same way the other paymentmethods are set.
Solved it, but the validation on params should have been better, in the end it was the configuration after all and some required parameters also that gave this error message. Shouldnt this give some sort off WrongConfiguration error instead?