Ok now I got the Customer payment via UI to work. I sorted out some errors and seem to be stuck on the same issue basically as before. I try adding the payment, error says: Error: 'Cash account' cannot be empty. Even it is not empty anymore. The account does exist as I took the example data from the payment I created via UI... This is the payload { "type": { "value": "Payment" }, "hold": { "value": true }, "customer": { "value": "10012" }, "paymentMethod": { "value": "Paytrail" }, "cashAccount": { "value": "1910" }, "currency": { "value": "EUR" }, "paymentAmount": { "value": 122,76 }, "invoiceText": { "value": "invoicetext" }, "ordersToApply": [ { "operation": "Insert", "orderType": { "value": "SO" }, "orderNumber": { "value": "005230" }, "appliedToOrder": { "value": 122,76 } } ] }
... View more