UWL connector: problems with calling a web service with a SAPLOGONTICKET

Question

Hi,
I want to implement a uwl connector that calls a web service to retrieve the uwl items data with a SAPLOGONTICKET. If I refresh the UWL I get the following error.
An error occured while reading data from the destination sap.com/com.xxxx.connector.RequestLeaveDP/com.xxxx.connector.RequestLeave/Config1Port_Document. The error was: com.sap.security.core.client.ws.SSO2Exception No SAP Logon Ticket was found for the user. Please ensure the user authenticated using HTTP/HTTPS and the JAAS login stack has been configured correctly. As an alternative, consider changing the authentication type to Assertion Ticket. .
If I call  the Web Service in an iView I don't get this error. Maybe the UWL calls the web service not with the current authenticated user.
I tried the following code, to get the current SSO2 Ticket from the current user. It looks like, that is the current user, but the web service will not accept this. (testing purpose)
com.sap.security.api.IUser currentUser = com.sap.security.api.UMFactory.getAuthenticator().getLoggedInUser();
String logonTicketUwlUser = (String) context.getUser().getTransientAttribute("com.sap.security.core.usermanagement", "MYSAPSSO2_STRING");
String logonTicketCurrentUser = (String) currentUser.getTransientAttribute("com.sap.security.core.usermanagement", "MYSAPSSO2_STRING");
InitialContext contextWebService = new InitialContext();
RequestLeaveWebService requestLeaveWebService = (RequestLeaveWebService) contextWebService.lookup(wsClient);
RequestLeaveWebServiceViDocument webServiceEndPoint = requestLeaveWebService.getLogicalPort("Config1Port_Document");
UWLHolidayItem holidayItem = webServiceEndPoint.getHolidayItem("");
Any ideas?
Regards
Markus
Edited by: Markus Karsch on Oct 18, 2008 11:15 PM

Answer 1

Are you calling invoke()?
Do you have the port type in the servlet context?