Error in generating Oracle Apps adapter service..

I am trying to generate an adapter service from the Admin page for Oracle Apps but whenever I try to generate it throws me this error.

[BASOAPP.0002.0008] gbshrms.Employee:getEmployeeDetails not registered - Error logged

gbhrms.Employee is the folder under which I want to generate the service with name getEmployeeDetails. Can anyone help me out… Thanks in advance…

Vijit Junankar