We have developed a simple URL redirecting Webdynpro Java Application on EP 7.3 which is called from the browser using direct application URL. Some URL parameters are passed to the WD Java application and it will read the parameter values and construct another URL with these values to call the BSP Application on CRM system.
The intention is when the user clicks a link on External website, the WDApp is called and it in-turn call the BSP application without prompting for credentials (Intranet Access).
SSO configuration is done from EP 7.3 to CRM and Windows Authentication is done to login to portal. Both are working fine.
When we access the Webdynpro Application URL from browser, using Windows authentication it is logging into Portal, But SSO is not happening to CRM and we are prompted for user credentials (for CRM).
How to carry forward the SSO ticket to CRM to avoid the CRM Login Screen OR how to embed the SSO ticket in the Application URL.