I've been through a lot of Docs on the SCN and seem to have lost track completely.
We have the following Setup:
We are currently having a PI 7.31 Double Stack.
Using that, we provide Webservices to 3rd Party Systems using the ABAP based WS-Adapter.
Transport Protocol is HTTP, Message Protocol is WS.
Authentication in SAML 1.1 (Sender Vouches).
(RM: ist set to WS-RM 2005/09, Protocol WS-A)
The username, which the 3rd Party provides, is a Windows-AD Username, so either DOMAIN\USER oder USER@DOMAIN, which does
not exist in the PI.
This user is mapped to an existing SAP-Username (a technical user) in the ABAP-Stack using the USREXTID mechanism.
This Setup has to be transferred to a Java Only PO 7.4
A few Questions:
1. Which Adapter has to be used (SOAP) or WS_AAE The SAP built in Migration tool converted the WS-Channel to SOAP, but I am not sure if this is correct.
2. What are the recommended Settings for the required Adapter
3. How is that usermapping done on JAVA-Systems
Thanks for any help