Oraganizational Assignment not found for KEY PERNR on KEY DATE while accessing Leave Encashment on ESS

Hi Experts,

We are facing an error for Leave Encashment Application on ESS for India. It is not shoiwng any data from the back-end for any employee and throwing this error. IT2006 & IT0416 is maintained for the whole year alongwith IT0105 - ST-0001. We able to see and compensate the quota in backend but not in ESS.

Your response is highly appreciated.

Regards,

SAP HCM Consultant