seema has just posted in the SAP HR Forum forum of Wiki Newforum under the title of Authorization in PD.
This thread is located at http://www.wikinewforum.com/showthread.php?t=15851
Here is the message that has just been posted:
***************
This is not structural authorization - it is standard SAP HR authorization.
Don't forget to activate your roles after changes. What doesn't work in your case?
***************