Soap error, Encoding: object has no 'RecordId' property

Question

I am doing a registration form online that connects to a soap web service and should be able to save payment information through it. The PHP is like this

Answer 1

Define all the fields he's claiming as "Missing property"

So if you're using an array, and it says it's missing property 'GetData', do:

$requestArray['GetData'] = '';

and so on with each field, until it's working.