Hello,
in OBIA 11g
is there any subject area / Tables or reports regarding the HR self service.
Thanks
What exactly do you mean? There are subject areas on absence, workforce, learning etc... Self service HR is just the mechanism via which information is retrieved/updated by the user or their supervisors. So yes, there is information in OBIA that is also available in self service.
It you have a specific question then we might be able to help more.