I need to invoke gp from a Web Dynpro iView using 'start process', and create task on click of submit button to multiple users who belong to a particular role, using some java api's. But, i am not able to do so. Please recommned what all need to be mensioned in the code and what all settings on the portal.
I was refering to the blog "SAP Network Blog: How To Present Your GP Processes To The End User".