paypal-pro-api.pdf
that comes with the /s2m-pro-extras.zip file inside your account at s2Member.com.
- Code:
Error# 10002. Security error. Security header is not valid.
The documentation is rather vague on this error code. In my experience though, this error normally indicates that your PayPal® API Username/Password/Signature are invalid. So I would start by going back over your configuration here: s2Member -> PayPal Options -> Account Details.Statistics: Posted by Jason Caldwell — March 15th, 2011, 4:21 pm
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