My scenario is;
web serv. client (soap) => XI srv => abap proxy
In the abap proxy I want to return some binary data as attachment. Seems to me that I'm not allowed to execute
abap proxy on the XI IS since the error msg is;
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Proxy calls on the sender or receiver side are not permitted on the IS (client)</SAP:Stack>
The engine type is configured as HUB.
Can someone confirm this, or is it something I can do?