[ABAP] Find fullname for sy-uname

    TRY.
        DATA(lo_employee_api) = cl_hcmfab_employee_api=>get_instance( ).
        DATA(lv_pernr)        = lo_employee_api->get_employeenumber_from_user( sy-uname ).
        DATA(lv_ename)        = lo_employee_api->get_name( lv_pernr ).
      CATCH cx_hcmfab_common.
    ENDTRY.

        DATA(lv_ename) = NEW cl_hreic_appl_utilities( )->get_user_name( sy-uname ).