A system object exists in the portal for the system to which the iView connects.
You have configured Single Sign-On (SSO) to the ABAP system. This can either be SSO with logon tickets or with user ID and password.
You can configure Secure Network Communication (SNC) between iViews and ABAP-based systems. The iViews connect to the ABAP system using RFC and Java Connector (JCo) technology.
If the iViews retrieve sensitive data, such as personal data, from the ABAP system, we strongly recommend that you secure the connection with SNC.
Use the following procedure to configure SNC for iViews that connect to ABAP systems using RFC and Java Connector (JCo). Do not use this procedure for iViews that integrate the following:
Business Server Pages (BSPs), Internet Application Components (IACs), MiniApps, BW reports, or transactions from ABAP systems
All of these iViews use HTTP or DIAG to connect to the ABAP system.
For more information about how to configure SNC in these cases, see the SNC documentation.
Web Dynpro applications
For information, see Creating JCo Destinations .
All iViews that use the system object you changed now connect to the ABAP back-end system with SNC and as the user currently logged on to the portal.
Troubleshooting
If you experience problems with the SNC connection, enable tracing by setting the Connector property Trace Mode of the system object to 1 . After testing the connection, check the trace files dev_jrfc.trc and jrfcxxxxx_xxxxx.trc at the following location:
<AS_Java_installation_directory> \j2ee\cluster\server0