Rahul: It does require "onPostSave" as Jasper noted, which is different from "onSave." See the guide below.Configuring Prepackaged Employee Central Rules | SAP Help Portal
I would create permission groups using another field for granting the permissions. For example, use Manager role for all permissions pertaining to both Supervisors and Managers. Then, use Job Code, or Job Family or another custom field to create a Pe...
Akanksha, try using "Job Information Model" versus the "Job Information" as the base object. The "Model" version of the base object is used with the New Hire flow, and I believe it used for the Rehire flow as well.