Sending a Request

Please note, that it is not sufficient to send an UTF-8-encoded request against the gateway but that you also need to set the correct content-type (e.g. text/xml;charset=UTF-8).

Copy

Copied

HTTP method: POST
HTTP protocol version: HTTP/1.1
Char encoding: UTF-8

Use the following HTTP header parameters:

Copy

Copied

Content-Type: text/xml; charset=UTF-8
Accept: */*
Cache-Control: no-cache
Pragma: no-cache
Connection: keep-alive

danger

Multiple requests

To ensure consistency, it is not allowed to send multiple requests for the same <transaction-id> at the same time. While a request is processed, the corresponding <transaction-id> is locked. If the gateway receives another request for this specific <transaction-id>, it will be rejected with a warning and reason code 310 and message. This request has to be sent again after the processing of the previous request was finished.