SoapFaultCode:1 WSDoAllReceiver: Request does not contain required Securit

Hi all, i am developing a code for consume a Web Service from remote server.

I follow the main steps that describes:

http://help.sap.com/saphelp_nw70/helpdata/en/bf/d005244e9d1d4d92b2fe7935556b4c/content.htm

I put my Web Service profile with SET_USERNAME flag, i set up with credentials of WS.

When i test, my Proxy returns me:

"SoapFaultCode:1 WSDoAllReceiver: Request does not contain required Securit"

The wired is that i test with another tool like Soagui, with the credentials and rules...

Can you help me?