F4 help in PAI of screen

[Former Member]

Hi All,

I have a requiremnet to generate the list similar to F4 help. I am using the FM "F4IF_INT_TABLE_VALUE_REQUEST" for genrating the list and this list contain all the valid data. Now the issue is i am using this FM on PAI event so the screen input has been disabled and i am not able to select any values from this list. This is working fine in POV. Any suggestion...............or any alternative solution is more than welcome.........

Thanks,

Manish

[former_member194669]

Try with fm REUSE_ALV_POPUP_TO_SELECT

a®

[Former Member]

HI Manish,

See the sample code how to use FM 'REUSE_ALV_POPUP_TO_SELECT' in PAI

    gt_fieldcat_drd-seltext_m = 'OpenQty'.
    gt_fieldcat_drd-fieldname = 'MENGE'.
    APPEND gt_fieldcat_drd.
    CLEAR : gt_fieldcat_drd.

    gt_fieldcat_drd-seltext_m = 'Delvry Date'.
    gt_fieldcat_drd-fieldname = 'EINDT'.
    APPEND gt_fieldcat_drd.
    CLEAR : gt_fieldcat_drd.

    gt_fieldcat_drd-seltext_m = 'Sloc'.
    gt_fieldcat_drd-outputlen = 4.
    gt_fieldcat_drd-fieldname = 'LGORT'.
    APPEND gt_fieldcat_drd.
    CLEAR : gt_fieldcat_drd.

    DESCRIBE TABLE  t_sto LINES w_ln.
    IF w_ln GT 1.
        CALL FUNCTION 'REUSE_ALV_POPUP_TO_SELECT'
          EXPORTING
            i_title               = w_text                                   "Pop up screen titile
            i_selection           = 'X'
            i_screen_start_column = 5                            "default screen size
            i_screen_start_line   = 5                                "default screen size
            i_screen_end_column   = 106                         "default screen size
            i_screen_end_line     = 20                              "default screen size
            i_tabname             = 'T_STO'                        "table name in sngle codes
            it_fieldcat           = gt_fieldcat_drd[]              "BUild Field catalog like Alv report
          IMPORTING
            es_selfield           = gc_selfield                   "It caches the index and field you selected
          TABLES
            t_outtab              = t_sto                           "table name for F4 help
          EXCEPTIONS
            program_error         = 1
            OTHERS                = 2.
          IF sy-subrc = 0.
"*    Reading table and populating values to screen
            READ TABLE t_sto INTO wa_sto INDEX gc_selfield-tabindex.
            If sy-subrc = 0.
               Move respective field to screen field.
            endif.
          ENDIF.
      ELSE.
"*    Reading table and populating values to screen
          READ TABLE t_sto INTO wa_sto INDEX 1.
         If sy-subrc = 0.
          Move respective field to screen field.
         endif.
      ENDIF.

...manish put some flag or check other wise the PopUp will trigger every time when ever PAI is triggered..

Regds / Prabhu