Proxy (outbound) EOIO

Question

Hello all.
I have a scenario where I need to send a proxy from an ECC 6 system to my PI system.
the proxy must have QoS=EOIO.
When I searched in SAP documentation and in here I found this example:
create proxy client
    CREATE OBJECT lo_clientProxy.
specify queue id
    lo_async_messaging ?=
      lo_clientProxy->get_protocol( if_wsprotocol=>async_messaging ).
    lo_async_messaging->set_serialization_context('PLM0000007_ORDER').
do asynchronous client proxy call
    CALL METHOD lo_clientProxy->execute_asynchronous
             EXPORTING output  = ls_request.
    COMMIT WORK.
    CATCH cx_ai_system_fault INTO lo_sys_exception.
  Error handling
ENDTRY.
the problem is that in the new ECC versions the proxy class generated doesn't contain the method execute_asynchronous anymore but the method: if_proxy_client~execute, and in it I need to use the method of the service interface.
Can anyone please point me to documentation explaining how to ensure Qos=EOIO for the "new proxy" ?

Answer 1

Solved.
forget what I wrote above.
Setting the queue is the same as the old version, the only thing changed is the way to call the execute method.
So now it should look something like this:
create proxy client
CREATE OBJECT lo_clientProxy.
specify queue id
lo_async_messaging ?= lo_clientProxy->get_protocol( if_wsprotocol=>async_messaging ).
lo_async_messaging->set_serialization_context('YourQueue').
TRY.
    CALL METHOD lo_clientproxy->YourMethod
      EXPORTING
        output = YourOutput.
    COMMIT WORK.
CATCH cx_ai_system_fault INTO lo_sys_exception.
Error handling
ENDTRY.
where YourMethod is the one generated with the proxy generation and contains:
if_proxy_client~execute.