Support » Plugin: Business Worldpay Gateway for Woocommerce » Worldpay callback failure error

  • Resolved stevie101


    We have a problem with integration with Worldpay plugin with Woocommerce. I.e. the system has detected that our callback has failed. I now understand that Worldpay do NOT support SNI. However, I am told by my developer that SNI cannot be disabled for reasons wont get into here. He says the following:
    could you ask the developer of the plugin not to get our HTTPS links but our HTTP links – all endpoints can now handle all links from HTTP which is 1 of the 4 choices that have been instructed to do.
    Is there a solution to this problem. i.e Allowing callback to work without “disabling” SNI? Thnkyou.

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  • Plugin Author mdsilviu


    My plugin it’s not building the endpoints, woocommerce does that. So talk to worldpay about your sni problem since it’s not the plugin that it’s blocking you and to get http you need to find a solution within woocommerce.

    OK thanks. I tried changing the payment response setting in the Worldpay installation setup . I changed the setting <wpdisplay item=CM_payment_response_url> to http://www…&#8230; This seems to work. Thanks

    I was wondering whether this is the same problem that I am encountering. I believe I have followed the instructions & everything is working when the site uses HTTP. However when I set the Woocommerce setting Force secure checkout option to use HTTPS I am getting a callback failure alert email as follows:
    Our systems have detected that your callback has failed.
    Please let me know if you are able to help. Thank you

    Hi @stevie101, thanks for this – think I’m having the same issue. Quick clarification: when you replaced <wpdisplay item=CM_payment_response_url> with the specific payment response url, which did you use? Is it /wc-api/MDS_Worldpay_Gateway/ or is there some other url I haven’t found?

    Many thanks for any help.

    Well,If you are having trouble integrating & configuring the Worldpay Woocommerce Add-on on your website or having redirection issues or problems on capturing and refund via Worldpay, here’s a video that will surely help you and surely these guys can be able to figure it out for you.

    Related Issues:
    trouble integrating Worldpay on wordpress
    configuring the Worldpay Woocommerce Add-on
    redirection issues Worldpay
    problems capturing Worldpay
    refund issue Worldpay

Viewing 5 replies - 1 through 5 (of 5 total)
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