Code for Department

   select firstOnly ITLHRWorkerTransfer

    order by assignmentstartdatenew desc

     where  ITLHRWorkerTransfer.PersonnelNumber == ITLPayReimbursementApplication.EmplID &&

            ITLHRWorkerTransfer.WorkflowApprovalStatus == ITLWorkflowApprovalStatus::Approved;

    dimStorage = DimensionAttributeValueSetStorage::find(ITLHRWorkerTransfer.DimensionDefaultNew);

      for (i= 1 ; i<= dimStorage.elements() ; i++)

      {

        if(DimensionAttribute::find(dimStorage.getAttributeByIndex(i)).Name == "Department")

          {

            select _omoperatingunit where _omoperatingunit.OMOperatingUnitNumber == dimStorage.getDisplayValueByIndex(i);

            ITLPayAppChildTMP.Department = _omoperatingunit.Name;

          }

       }