R/3->PI->webservice. Pass userid/password for Username Token from R/3

Hello,

We (SAP R/3) need to call Webservices from third party for which we are using SAP-PI system as the Middleware.

The Password and ID for USERNAME TOKEN to be passed in the SOAP Header request needs to be sent through RFC in SAP R/3.

The requirement is that SAP-PI should use this ID/password and prepare the USername Token in the SOAP Request header for the Webservice Call.

Note: PI has AXIS framework installed on it.

Can you please suggest as to what should be done? Request you to please provide the Custom Code / Detailed configuration etc. that is required to be done at the PI end.

Note: I have searched the Forum but couldn't find anything a detailed information.

Thanks & Regards,

Abhishek Jolly