Error when transform WSDL message Response Source to message Response Target - Using WS with RPC Style and Tag Response

Hello Friends,

I have an Scenario ECC-->Web Service.

The target web service has RPC Style, only work the message request using "RPC Style" but message response to need transformation.

the problem is tag Multiref  <multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns2:Parametro" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">

I need to idea for continue and resolve this problem.

thank you everybody.

kind regards

Luis M.