I just double checked the ipn configuration in our system, because we received some E-Mail notifications from PayPal that the IPN messages could not be delivered.
It is a Magento 18.104.22.168 Shop with PayPalPlus 1.4.5 Integration (Iways_PayPalPlus-1.4.5.tar)
I figured out that our shop url is correct and the system received the messages, but the processing fails.
The file that receives the IPN message is:
The processing is done in:
The issue is that there is no orderId (field invoice) in the IPN-Message send from PayPal.
The Magento-PayPal code tries to read out the field "invoice" and wants to load the related order to process the IPN-Message, but that fails of cause, because there is no orderId send...
Why is there no field "invoice" in the IPN-Message?
How to add it?
Is this a bug in the PayPal Plus component?
This is an example of what IPN Message we receive:
2015-11-27T04:53:06+00:00 DEBUG (7): PayPal IPN POST data: Array
[first_name] => John
[mc_shipping] => 0.00
[mc_currency] => EUR
[payer_status] => verified
[address_status] => confirmed
[address_zip] => 55555
[address_country_code] => DE
[txn_type] => cart
[num_cart_items] => 8
[verify_sign] => A43hXC6..R-Q31Q1hYNCuI2komALApx5EPWQ0iLr5MDz.siLMQy.v0-e
[payer_id] => 4VWKVH2GEBARU
[charset] => windows-1252
[receiver_id] => D6M46P9GVWXW8
[item_name1] => Shemps Old Fashioned Original Flavor Steak Sauce 260ml
[tax] => 3.87
[item_name2] => The Original Australian Flamin Hot Pepper Sauce 148ml
[item_name3] => Cape Herb & Spice Rub Louisiana Cajun 100g x8
[payment_type] => instant
[address_street] => Customers Street 123
[txn_id] => 1EY988150J524392L
[mc_gross_1] => 5.60
[quantity1] => 1
[mc_gross_2] => 4.66
[quantity2] => 1
[item_number1] => 510182
[protection_eligibility] => Eligible
[mc_gross_3] => 26.08
[quantity3] => 1
[item_number2] => 510029
[item_number3] => 275025
[business] => <our-email>
[residence_country] => DE
[last_name] => Doe
[payer_email] => <customers-email>
[address_city] => München
[payment_status] => Completed
[payment_date] => 09:29:53 Nov 26, 2015 PST
[receiver_email] => <our-email>
[mc_fee] => 1.47
[notify_version] => 3.8
[address_country] => Germany
[mc_gross] => 58.85
[address_name] => John Doe
[ipn_track_id] => 01a4f475016ce
I would recommend that you file an MTS ticket to resolve this issue - https://www.paypal-techsupport.com/app/ask.
try to use the option "Transfer order's ID as PayPal invoice number" in Magento Backend PayPal Plus configuration
Worst extension ever!
And don`t try to contact tech support at paypal. They don´t know what to do!
We have communicated now since three weeks with them and they don´t have a solution for that problem right now.