Paypal [错误10004] DoExpressCheckoutPayment上的参数无效 [英] Paypal [error 10004] Invalid arguments on DoExpressCheckoutPayment

问题描述

我在通过 DoExpressCheckoutPayment 方法捕获Paypal付款时遇到了问题.贝宝(Paypal)失败并返回，仅出现一个10004错误

I'm having problems capturing Paypal payment through DoExpressCheckoutPayment method. Paypal failed and returned with only one 10004 error which said

由于参数无效，交易被拒绝.有关详细信息，请参见其他错误消息.

Transaction refused because of an invalid argument. See additional error messages for details.

但是，贝宝(Paypal)没有指定哪个参数无效.

However, Paypal did not specify which argument was invalid.

在这种情况下，是否可以要求Paypal提供更多详细信息?

Is there a way to request Paypal to provide more details in this case?

下面是我使用NVP API发布到Paypal的参数.

Below are arguments which I post to Paypal using the NVP API.

DoExpressCheckoutPayment

L_PAYMENTREQUEST_0_NAME0=Hieu+Nguyen
L_PAYMENTREQUEST_0_AMT0=20
L_PAYMENTREQUEST_0_QTY0=1
PAYMENTREQUEST_0_AMT=20
PAYMENTREQUEST_0_ITEMAMT=20
PAYMENTREQUEST_0_SHIPTOPHONENUM=452435243
EMAIL=hieu%40thirststudios.com
METHOD=DoExpressCheckoutPayment
VERSION=124.0
PWD=[masked]
USER=[masked]
SIGNATURE=[masked]
PAYMENTREQUEST_0_PAYMENTACTION=Sale
RETURNURL=http%3A%2F%2Fhakuba.centralsnowsports.com.au.local%2F%3FACT%3D53%26G%3DVXdJWStNWGFNSTIvQ09mNmE1cXJWSXlDN0lqYXlQdnNZRjBHL2NoaWpMNVAwNGlaN1A2K1crNVRBbUpmNG1yY05NTC9Mb1hHUVBQL0VsTG9rUEFzbFE9PQ%3D%3D%26M%3DVldsZFNoZVVsRTBJNjFLbmxZSWRtbitQVkZvNEI1M2hrQXNUb2hBZHozQnhCcUVFZkJmM3B0VVBvek1vV3ZPdGpubXJuQlNHd1FaU01wcDNYZVlGMVE9PQ%3D%3D
CANCELURL=http%3A%2F%2Fhakuba.centralsnowsports.com.au.local%2F%3FACT%3D53%26G%3DejNhR1BDSlhRZ1o0MzZoWFAvVmttY2pzMzF5amhqbDZzV2NMemoxbjcvY2dPQTZ4ZlVtL0ltRUx0dmkwUlV0Y3dpRDBuUWxJNk12cnREVDQ4Z1NYMWc9PQ%3D%3D%26M%3DR013TVBmL1FHZkRtOWVRSzVUL0JqMmZYa1B4RTJVNFptdjBPSGJFTlJqK2VSdkU5V25FczM4WEs2WkcwK3FPaWxwYkFSaW1JbGpHOVJSbWpTRjR4N3c9PQ%3D%3D
PAYMENTREQUEST_0_CURRENCYCODE=JPY
ALLOWNOTE=0
CHANNELTYPE=Merchant
PAYMENTREQUEST_0_ALLOWEDPAYMENTMETHOD=InstantPaymentOnly
LOCALECODE=US
ADDROVERRIDE=0
NOSHIPPING=1
SOLUTIONTYPE=Sole
LANDINGPAGE=Billing
TOKEN=EC-59S20038JL208993V
PAYERID=XAC7EG8Y2M5D6
IPADDRESS=hakuba.centralsnowsports.com.au.local

[已更新] 更多API调用参数

SetExpressCheckout

L_PAYMENTREQUEST_0_ITEMCATEGORY0=Physical
L_PAYMENTREQUEST_0_NAME0=Hieu+Nguyen
L_PAYMENTREQUEST_0_AMT0=20
L_PAYMENTREQUEST_0_QTY0=1
PAYMENTREQUEST_0_AMT=20
PAYMENTREQUEST_0_ITEMAMT=20
PAYMENTREQUEST_0_SHIPTOPHONENUM=3143214
EMAIL=hieu%40thirststudios.com
METHOD=SetExpressCheckout
VERSION=124.0
PWD=[masked]
USER=[masked]
SIGNATURE=[masked]
PAYMENTREQUEST_0_PAYMENTACTION=Sale
RETURNURL=http%3A%2F%2Fhakuba.centralsnowsports.com.au.local%2F%3FACT%3D53%26G%3DRlN5WWJUS21HeGd6cTlSTm95MFpZMkxTTTdMZEZ1OUV6S2FIY0pYSjVnM1M0d2FjQjVIQnlqQ3F2d3NFSHRhZHB3bTVnRUE3T1NzN0EwOTcvOVlIQ3c9PQ%3D%3D%26M%3DYWNEUGhhemNVRzNpM0liMEVSUi94TmxkRDZRdmM2R3UrTUh0c2x1dFgwZ2tTNHJjV2lRUHBMWjR6d29vTkxXa3VRUnRPM0xNcnoyYlNHV2NKU2kzb2c9PQ%3D%3D
CANCELURL=http%3A%2F%2Fhakuba.centralsnowsports.com.au.local%2F%3FACT%3D53%26G%3DWnJzWDBWU1JaZndldStIY1FUNjFUWlNyTWYwR0N4NlRQK0VnajAvRjF2bFViZlVhZWphU0o3M1Z5dlNrdWlHOG4rRGd6OUdHNHJQaVhMa0tzamZvcnc9PQ%3D%3D%26M%3DemsxeGV1cnZ4a2JVWnhZRHNaU0ExTHBOaEp6dUQ1b2hiTVF5MXVxMjZyaFh1aFRhUGQvZ0M3dlZGT2dFU0FUelU3bjR6Qm5VVFBLT2xPSlJTN3ROUmc9PQ%3D%3D
PAYMENTREQUEST_0_CURRENCYCODE=JPY
ALLOWNOTE=0
CHANNELTYPE=Merchant
PAYMENTREQUEST_0_ALLOWEDPAYMENTMETHOD=InstantPaymentOnly
LOCALECODE=US
ADDROVERRIDE=0
NOSHIPPING=1
SOLUTIONTYPE=Sole
LANDINGPAGE=Billing

GetExpressCheckoutDetails

METHOD=GetExpressCheckoutDetails
VERSION=124.0
PWD=[masked]
USER=[masked]
SIGNATURE=[masked]
TOKEN=EC-75541725B7341060R

推荐答案

更新:根据记录，问题在几天后自行解决.这肯定是贝宝内部引擎的问题.尽管如此，在此事件发生后，我们最终还是离开了贝宝.

Update: For the record, the problem resolved itself after a few days. This must be an issue with Paypal internal engine. Still, we ended up moving away from Paypal after this incident.

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