Hi Naveen,
Also SAP note1756290 that is listed in Configure Manager Look-Up in ARM for GRC 10 cannot be implemented in our ECC system. I have changed the data source to HR system and set the sequence to #1 but it still does not populate the user details in the access request. I have directly tried executing the GRAC_HR_TRIGGER_EVENT_RECIEVER function module and here is what I see in the system log: