Array Input on WebService - Empty


I’m developing an interface that receives a Structure that contains an Array. When I test the Developer works and returns all the items in the array but when testing in SoapUI the array is empty. I generated the WSDL for RPC.

It is not possible to receive arrays by RPC or is there some trick to funionar?

I saw the thread but did not realize what to do.

My structure seems like:

array of C

At service entry the A and B have values but array C is empty.

Thanks in advance.