Unable to update consumner proxy

Hello Experts,

I'm trying to update consumer proxy without success.

I have a working proxy that I created eariler.
Now, I added two new fields to the WS output.

I used the following procedure:
1) SE80 -> Enterprise Services -> Service Consumer -> Right click on consumer name and 'check'.
2) I select 'URL', enter the WSDL URL (which has not changed).
3) I get the attached output.

ZWSTable indeed was changed but changes are not reflected in the proxy (I saved, activated etc).

I don't see the proxy in 'SPROXY' tcode.

What am I missing? how can I update the proxy and see the new two fields?

ABAP version is 7.31 SP3.

Regards,
Omri