The function module being exposed as web service looks like below:

wsdl: http://x3d:50024/sap/bc/srt/wsdl/flv_10002A111AD1/bndg_url/sap/bc/srt/rfc/sap/zsd_add/700/zadd/zb_add?sap-client=700
SE80, click create button:
select “Service Consumer”:
input WSDL url:
There is a pop up window. Maintain user and password accordingly.
Activate the proxy class, the status should be Active:
search the just created consumer proxy ZCO_ZSD_ADD in SOAMANAGER:
Create a new logical port:
Click the ping button to ensure the logical port works correctly:
Create a test report like below:
Or you can directly test the ABAP consumer proxy class in SE24:
specify the default logical port, and click button “Create Instance”:
specify 3 and 4 as input para1 and input para2:
execute and get expected result 7: