How to update PROW-KOPRW by using enhancement MM61W001 - EXIT_SAPMM61W_002 via tcode MP30

Hi All,

Does anyone here know how can we update the consumption value PROW-KOPRW by using FM EXIT_SAPMM61W_002?

There is a changing parameter and also TABLES. Anyhow, i can't find related field in PCOM for me to update PORW-KOPRW.

CALL FUNCTION 'EXIT_SAPMM61W_002' "Change the Consumption Values Before Running the Forecast
* EXPORTING
*   i_rm61w =                   " rm61w         Material & Value Structure
*   i_progdat =                 " prop-prdat    Forecast Date
* TABLES
*   t_vergwerte =               "               Historical Values
* CHANGING
*   c_prog_param =              " pcom          Forecast Parameters
    .  "  EXIT_SAPMM61W_002

I still not able to find any source via internet on this problem. Hence i'm posting here to seek all the Guru help.

Really appreciate your help .

Regards,

Sham.