Error #10002. Security error. Security header

This topic contains 4 replies, has 1 voice. Last updated by Allan 3 years, 2 months ago.

Topic Author	Topic
Posted: Wednesday Oct 2nd, 2013 at 8:59 am #60092
Allan Username: optionsweekly
Hi all, I realised that this error (Error #10002. Security error. Security header is not valid.) can be found on this forum, but after reading the threads, I realised that there can be so many possibilities.. So I was hoping someone might be able to help.. Try to complete a purchase at http://dailymarketview.com/test-buy/, the error will pop out.. Error #10002. Security error. Security header is not valid. Thanks in advance.

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Author	Replies
Author	Replies
Posted: Friday Oct 4th, 2013 at 5:28 pm #60159
Allan Username: optionsweekly
anyone?
Posted: Wednesday Oct 9th, 2013 at 5:58 am #60241
Allan Username: optionsweekly
@Raam #Raam Please help
Posted: Friday Oct 11th, 2013 at 8:05 am #60293
Allan Username: optionsweekly
Hi, Moderators I have contacted Paypal three times, and each time they tried to help to solve this problem, they said its because I did not input the correct API values. I have after each communication done and triple check the values but the test purchase always produce the same error. (Error #10002. Security error. Security header is not valid.) I have another three S2M installations and I did not have any problems before. Please somebody help.. Even if someone who wish to be paid for the time to help me sort this out. Thanks Thanks
Posted: Monday Oct 14th, 2013 at 9:15 am #60341
Allan Username: optionsweekly
Found the answer. https://www.paypal-community.com/t5/Selling-with-PayPal/Securty-Header-not-Valid-Error/td-p/434247 Silly me!

Viewing 4 replies - 1 through 4 (of 4 total)

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