ALV List not populating data statistics output in ECC6.0

Hi,

I am working in an upgrade upgrade project from 4.6c to ECC6.0.

4.6c is non-unicode system. ECC6 is Unicode system.

I am facing one problem in ALV list output in the background job. In 4.6c the data statistics output is displayed as per the screen

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but this output is not displayed in ECC 6.0.

I given below the code which we are using in programe 4.6c and ECC6.0

    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

         EXPORTING

              i_callback_program = 'ZNHNZLLVL0'

•              i_grid_title       = l_title

              is_layout          = alv_layout

              it_fieldcat        = alv_fieldcat

              i_save             = 'A'

•              is_variant         = stru_disvar

         TABLES

              t_outtab           = list_table

         EXCEPTIONS

              program_error      = 1

              OTHERS             = 2.

Give your input to solve this issue .

- Anandakumar.K