Internal processing error : Request failed with response code "400"

Discussion in 'Troubleshooting' started by sdstren, Mar 4, 2008.

  1. sdstren

    sdstren New Member

    Joined:
    Nov 30, 2007
    Messages:
    14
    When I try to execute a transaction with my paypal sandbox, I get the following error message:

    Internal processing error : Request failed with response code "400" for service NVPPaymentServ operation SetExpressCheckout version 1.0 endpoint 10.6.192.91:30990: Error when forwarding request.See server log for more info.

    Can someone help?

    thanks

    Sandi

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