Configure SAP MBOs so they can be used in device applications that implement SSO. 
To implement single sign-on for SAP in the development environment, you must bind your MBO to the SAP data source or bind  your MBO to a SAP interface  exposed as a Web service: 
- MBO bound to SAP data source –  set "Runtime Data Source Credentials and Connection Properties", by propagating  the client's credentials to the back-end data source using the  username and password personalization keys.
 
- MBO bound  to SAP Web service  –  set "HTTP Basic Authentication", by propagating  the client's credentials to the back-end data source using the  username and password personalization keys.
 
 
For the production environment, see the topic Implementing   SSO for SAP in System Administration.