PayPal dodirectpayment API唯一关联但重复的交易ID

Question

我们刚刚在上周遇到过这个问题。

我们正在发送API SEPARATE订单/发票ID，它将返回SAME交易ID，而不是处理其中一个付款。我们没有在PayPal账户中收到付款，我们对API的回复是SAME交易ID作为第一笔交易，即使我们发送单独的订单，我们也会得到一个单独的相关ID。

直到8月份，我们一直处理罚款。这是刚开始出现这个问题的时候。当我们通过API发送超过1个订单时会发生这种情况。只有在通过系统发送多个事务ID时才会出现此问题。

我们正在使用[METHOD] =＆gt; DoDirectPayment

=============== 来自我们的一位开发人员：

我们用这个。它的遗产！

https://developer.paypal.com/docs/classic/api/#wpp 我们特别使用这个功能。 https://developer.paypal.com/docs/classic/api/merchant/DoDirectPayment_API_Operation_NVP/

===============

我们有超过25个案例记录在案，PayPal似乎“丢失”并“没有处理”订单，导致API发回相同的交易ID，具有不同的相关ID。

我们尝试将订单/ inv号码从 - （连字符）更改为所有字母数字，我们尝试了后缀一个随机数。这些似乎都不起作用。

问题不会一直发生。它间歇性地发生。有时付款处理很好，有时候却没有，只有一小部分订单得到正确处理，而其他订单则发送了以前的交易ID。

我们今天在PayPal的电话上花了2个多小时和某人在一起。他们查找了一个样本相关ID和交易ID，并立即发现了一些错误。

不可能发送唯一的发票号 PayPal，然后支付交易ID是一个副本返回给我们说成功，但这就是PayPal返回给我们的。

我问你这个：

我们如何向您发送发票编号并向您返回唯一的相关ID和交易ID，然后47秒后我们会向您发送不同的发票编号，并且您将相同的交易ID作为发票返回47提前几秒?????

见到这里

发了3个订单。 1很好。我们抓到的第二个重复错误，第3次罚款。

这是日志..

first 3 orders.
<---start paypal send transaction details in function purchase--->
time: 08/20/15 12:10:47 PM
Array
(
    [METHOD] => DoDirectPayment
    [VERSION] => 85.0
    [PAYMENTACTION] => Sale
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [DESC] =>
    [CREDITCARDTYPE] => visa
    [EXPDATE] => 082017
    [CVV2] => 665
    [IPADDRESS] => xx.xx.xx.xx
    [FIRSTNAME] => xx
    [LASTNAME] => xx
    [STREET] => xx
    [STREET2] =>
    [CITY] => xx
    [STATE] => xx
    [ZIP] => xx
    [COUNTRYCODE] => US
    [INVNUM] => AZ101425x001253x173933x1x761
)


<---end paypal send transaction details in function purchase--->


<---start paypal response transaction details in function purchase--->
time: 08/20/15 12:10:53 PM
Array
(
    [TIMESTAMP] => 2015-08-20T19:10:53Z
    [CORRELATIONID] => 34d8711050
    [ACK] => Success
    [VERSION] => 85.0
    [BUILD] => 000000
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [AVSCODE] => Y
    [CVV2MATCH] => M
    [TRANSACTIONID] => 8WS0295W561945T
)


<---end paypal response transaction details in function purchase--->


<---start paypal send transaction details in function purchase--->
time: 08/20/15 12:10:53 PM
Array
(
    [METHOD] => DoDirectPayment
    [VERSION] => 85.0
    [PAYMENTACTION] => Sale
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [DESC] =>
    [CREDITCARDTYPE] => visa
    [EXPDATE] => 082017
    [CVV2] => 665
    [IPADDRESS] => xx.xx.xx.xx
    [FIRSTNAME] => xx
    [LASTNAME] => xx
    [STREET] => xx 
    [STREET2] =>
    [CITY] => xx
    [STATE] => xx
    [ZIP] => xx
    [COUNTRYCODE] => US
    [INVNUM] => AZ101425x001252x352621x1x579
)


<---end paypal send transaction details in function purchase--->


<---start paypal response transaction details in function purchase--->
time: 08/20/15 12:10:57 PM
Array
(
    [TIMESTAMP] => 2015-08-20T19:10:57Z
    [CORRELATIONID] => 9abf23471a5
    [ACK] => Success
    [VERSION] => 85.0
    [BUILD] => 000000
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [AVSCODE] => Y
    [CVV2MATCH] => M
    [TRANSACTIONID] => 8WS0295W561945T
)


<---end paypal response transaction details in function purchase--->


<---start paypal send transaction details in function purchase--->
time: 08/20/15 12:10:57 PM
Array
(
    [METHOD] => DoDirectPayment
    [VERSION] => 85.0
    [PAYMENTACTION] => Sale
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [DESC] =>
    [CREDITCARDTYPE] => visa
    [EXPDATE] => 082017
    [CVV2] => 665
    [IPADDRESS] => xx.xx.xx.xx
    [FIRSTNAME] => xx
    [LASTNAME] => xx
    [STREET] => xx
    [STREET2] =>
    [CITY] => xx
    [STATE] => xx
    [ZIP] => xx
    [COUNTRYCODE] => US
    [INVNUM] => AZ101425x001252x344289x1x941
)


<---end paypal send transaction details in function purchase--->


<---start paypal response transaction details in function purchase--->
time: 08/20/15 12:11:02 PM
Array
(
    [TIMESTAMP] => 2015-08-20T19:11:02Z
    [CORRELATIONID] => 4f41a4c7b33
    [ACK] => Success
    [VERSION] => 85.0
    [BUILD] => 000000
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [AVSCODE] => Y
    [CVV2MATCH] => M
    [TRANSACTIONID] => 9TP856375554029
)


<---end paypal response transaction details in function purchase--->


<---start return values from function multi_payment--->
time: 08/20/15 12:11:02 PM
Array
(
    [photo] => Array
        (
            [id] => 8WS0295W561945T
        )

)


Array
(
    [photo] => Array
        (
            [status] => Error processing payment - Please try again.
        )

)


Array
(
    [photo] => Array
        (
            [id] => 9TP856375554029
        )

)

THEN SHE PAYS AGAIN to get the duplicate..

<---start paypal send transaction details in function purchase--->
time: 08/20/15 12:11:44 PM
Array
(
    [METHOD] => DoDirectPayment
    [VERSION] => 85.0
    [PAYMENTACTION] => Sale
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [DESC] =>
    [CREDITCARDTYPE] => visa
    [EXPDATE] => 082017
    [CVV2] => 665
    [IPADDRESS] => xx.xx.xx.xx
    [FIRSTNAME] => xx
    [LASTNAME] => xx
    [STREET] => xx
    [STREET2] =>
    [CITY] => xx
    [STATE] => xx
    [ZIP] => xx
    [COUNTRYCODE] => US
    [INVNUM] => AZ101425x001252x352621x1x349
)


<---end paypal send transaction details in function purchase--->


<---start paypal response transaction details in function purchase--->
time: 08/20/15 12:11:49 PM
Array
(
    [TIMESTAMP] => 2015-08-20T19:11:49Z
    [CORRELATIONID] => 8b30928b03
    [ACK] => Success
    [VERSION] => 85.0
    [BUILD] => 000000
    [AMT] => 11.00
    [CURRENCYCODE] => USD
    [AVSCODE] => Y
    [CVV2MATCH] => M
    [TRANSACTIONID] => 9TP856375554029
)


<---end paypal response transaction details in function purchase--->

这是她在上面尝试的第一批中的第三个副本。

怎么可能？！？！

（仅供参考，部分Corrlelation ID和交易ID因安全性而缩短）