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PayPal Developer Community >
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Instant Payment Notification (IPN) >
Re: Unable to validate IPN
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Unable to validate IPN
[ Edited ]
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E-junkie
Ace Developer
Posts: 792
Registered: 08-17-2006

Message 1 of 6

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In last 24 hours we've had more than a few PayPal orders for which we are not getting a VALID response when we post back the IPN variables. Now suddenly it's happening for quite a few orders.
Is someone else facing this issue? Can someone please confirm this?
Message Edited by E-junkie on 08-22-2007 11:52 AM Robin K Developer, E-junkie Shopping Cart and Digital Delivery
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08-22-2007 10:00 AM
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Re: Unable to validate IPN
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PP_MTS_Haack
Moderator
Posts: 3672
Registered: 10-25-2006


Message 4 of 6

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In my test today both Live/Sandbox I have not been able to reproduce any invalids just from regular payments. Have you been able to determine anything about the transactions such as, if they are all domestic or international or if the customer are checking out through PayPal accounts versus if they are credit card transactions and so on? I would also like so see the information for the invalids you are getting. You can PM me some of the transaction ID's if you like and I'll give them a look over. You can also PM be the url to where the buttons are located and I will take a quick look at them to see how the payments are set up. Also, kzap, it looks like you have other post here, you can also include the trans IDs of the "blank" shopping cart purchases you mentioned.
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08-22-2007 12:24 PM
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Re: Unable to validate IPN
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E-junkie
Ace Developer
Posts: 792
Registered: 08-17-2006

Message 5 of 6

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i'll PM you the txn_ids right away. they are very random though .. it seems like one of the servers is not working right as the response returned is:
HTTP/1.1 200 OK Date: Wed, 22 Aug 2007 12:20:05 GMT Server: Apache/1.3.33
(Unix) mod_fastcgi/2.4.2 mod_gzip/1.3.26.1a mod_ssl/2.8.22
OpenSSL/0.9.7e Set-Cookie:
SzWDZL1Tw4729rjVwzEIbk4eZ7u=IsDcZzW2NYno_88i8I8ccYr8RdBQKVT5yHfTOWe_y2YmQgcBX8J1ZMvGZzWbH0fIDX-3fZ9mjPIplD8klvsRu1wgO4rQeQmguB_Vzm;
path=/; domain=.paypal.com Set-Cookie:
OL6S9fXi8y9NkAzRyU8cgsycszO=8Km0mvWfRwS8xmAeUiY3j-er2ZRkWuhzWuNWSBbA4uoHkkLw1WxblJAWaexc_thbsMRYjM0zIlR7TQGP3o_u8Z66jr-4mEky-sGFyTGK17nSWrSH;
path=/; domain=.paypal.com Set-Cookie:
feel_cookie=61203136205F6E6F746966792D76616C6964617465206220302020632036207765627363722064203020206520323620437573746F6D65722F67656E6572616C2F41626F72742E78736C20662030202067203520656E5F55532068203020206920313120702F67656E2F61626F7274206A203020206B2032332050616765204E6F7420466F756E64202D2050617950616C206C20302020;
expires=Wed, 31-Dec-1969 23:59:59 GMT; path=/; domain=.paypal.com Set-Cookie:
Apache=192.245.12.103.65991187785205498; path=/; expires=Fri, 14-Aug-37 12:20:05
GMT Connection: close Content-Type: text/html;
charset=ISO-8859-1
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01
Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta
http-equiv="Content-Type" content="text/html;
charset=UTF-8"> <!-- Script info: script: webscr, cmd: ,
template: p/gen/abort, date: Aug. 2, 2007 19:46:04 PDT; country: , language: ,
xslt server: installation: WEBSCR-475-20070821-1 web version:
47.5-380833 branch: live-475_int content version:
47.5-372669 pexml version: 47.5-390996 page XSL:
Customer/default/en_US/general/Abort.xsl hostname :
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Robin K Developer, E-junkie Shopping Cart and Digital Delivery
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08-22-2007 12:40 PM
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Re: Unable to validate IPN
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PP_MTS_Haack
Moderator
Posts: 3672
Registered: 10-25-2006


Message 6 of 6

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Thanks for the update. I'll see what I can find out from this and those tran IDs your sending. In the mean time check the cmd and url value for the post back. Normally you are only going to get a html returned if the url is bad or the cmd is incorrect or if there is site maintenance but since it sporadic its hard to say. I'll keep testing and get back with you on what I find.
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08-22-2007 01:06 PM
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