I am working on a Portal Service which need to connect to R3 to fetch some detials on schedular basis.
My portal Version is 7.0
I am having a System in place which is configured with SAPLogon Ticket to access R3.
To Execute the RFC I am using IConnectorGatewayService as below.
Object conservice = PortalRuntime.getRuntimeResources().getService(IConnectorService.KEY);
IConnectorGatewayService cgService = (IConnectorGatewayService) conservice;
IUser user = UMFactory.getUserFactory().getUserByLogonID(logonID);
ConnectionProperties prop = new ConnectionProperties(user.getLocale(), user);
connection = cgService.getConnection(system_alias, prop);
IInteraction ix = connection.createInteractionEx();
IInteractionSpec ixspec = ix.getInteractionSpec();
However I am getting error while running the application as below.
Please let me know if there is any input to execute a RFC using IConnectorGatewayService.