Smartforms Page number Specific to po's or other's

This is code to resolve the page number issue on evey page with specific date example
1st po contain 3 pages - 1/3, 2/3 , 3/3.
2nd po contain 2 pages - 1/2 , 2/2.
like that only u have to use sfsy-pages / sfsy-formpage in smartform where you want to print .

DATA : control_parameters TYPE ssfctrlop,
       wa_job_output_info TYPE ssfcrescl,
       ssfcompin TYPE ssfcompin,
       ssfcompop TYPE  ssfcompop.


  ssfcompin-dialog = 'X'.
CALL FUNCTION 'SSF_OPEN'
* EXPORTING
*   ARCHIVE_PARAMETERS       =
*   USER_SETTINGS            = 'X'
*   MAIL_SENDER              =
*   MAIL_RECIPIENT           =
*   MAIL_APPL_OBJ            =
*   OUTPUT_OPTIONS           =
*   CONTROL_PARAMETERS       =
* IMPORTING
*   JOB_OUTPUT_OPTIONS       = control_parameters
* EXCEPTIONS
*   FORMATTING_ERROR         = 1
*   INTERNAL_ERROR           = 2
*   SEND_ERROR               = 3
*   USER_CANCELED            = 4
*   OTHERS                   = 5
          .
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
control_parameters-no_open = 'X'.
control_parameters-no_close = 'X'.

CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
*    
      EXPORTING
        FORMNAME = SMARTFORM NAME
      IMPORTING
        FM_NAME  = PR_FM_NAME.
loop ur data


    CALL FUNCTION PR_FM_NAME
      EXPORTING
      control_parameters  = control_parameters
       output_options     = ssfcompop
      
      TABLES Which you want to print .
refresh the table aftr pass.
endloop
     
CALL FUNCTION 'SSF_CLOSE'
IMPORTING
 job_output_info = wa_job_output_info
 EXCEPTIONS
 formatting_error = 1
 internal_error = 2
 send_error = 3
 OTHERS = 4.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.