minniemouse2 Posted August 29, 2010 Posted August 29, 2010 Hi everyone, I have recently installed Paypal Express from my cart. When I went to do a test buy using the Paypal express button, I get this error: Security header is not valid. It does it in both the sandbox and live. Could someone help me or direct me to a page for this? Many thanks!
FIMBLE Posted August 30, 2010 Posted August 30, 2010 This topic has come up a few times in the past, have you tried a search of the forum for an answer? Nic Sometimes you're the dog and sometimes the lamp post [/url] My Contributions
minniemouse2 Posted August 30, 2010 Author Posted August 30, 2010 This topic has come up a few times in the past, have you tried a search of the forum for an answer? Nic Yes, but did not find the needed answer so posted here.
FIMBLE Posted August 30, 2010 Posted August 30, 2010 http://www.oscommerce.com/forums/topic/302443-security-header-is-not-valid/ here is one for you, Nic Sometimes you're the dog and sometimes the lamp post [/url] My Contributions
minniemouse2 Posted August 30, 2010 Author Posted August 30, 2010 I don't use Website Payments Pro so my situation is different, I use PayPal Express and PayPal Standard.
sera_archie Posted August 31, 2010 Posted August 31, 2010 I had this error yesterday and had to search for ages (searching doesn't always get you the answer from oscommerce...I ended up on google and found it on a zencart forum!) If you have the same issue I did you may be using the incorrect credentials - eg. if you are in sandbox you need to get sandbox api credentials, if you are in live you need to get the correct api credendtials from your profile in paypal... I hadnt realised the sandbox worked off completely different info to live and it wasn't working for me...I can now proceed in box live and sandbox if that isn't correct, maybe post up how you've got the module configured in your admin panel so I can compare? I am new to osc though so can't promise too much
shorins Posted October 3, 2011 Posted October 3, 2011 Ok.. I know this must be an on going issue. I have read so many therads in here to try to fix the Security Harder not Valid issue I use paypal Express checkout. I have tripled check my settings as far as Seller account API unser name API password API signature Transaction Server Live Transaction Method Sale PayPal Account Optional True PayPal Instant Update True PayPal Checkout Image Static Debug E-Mail Address Payment Zone Texas Set Order Status default PayPal Transactions Order Status Level default Sort order of display. 1 cURL Program Location /usr/bin/curl I still can't get the header error to go away.. what in the H#LL is going on hehe .. would someone help me out .. thanks
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