F4 help for file path in selection screen.

Hi there,
I defined one parameter p_path for file path using RLGRAP-FILENAME. I have not got F4 for this. How to solve this problem, can anybody pls help.
Regards,
Naseer.

Hi,
refer to the following code:
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_pc.
DATA: it_tab TYPE filetable,
          wf_subrc TYPE i.
DATA: wf_pcfile LIKE rlgrap-filename.
  DATA: wf_filter TYPE string,
        wf_dir TYPE string,
        wf_title TYPE string,
        wf_ext TYPE string.
*  if p_ml = 'X'.                  "Manula Load - PC File
  wf_title = text-012.          "Window title
  wf_ext  = '.TXT'.           "Extension of the file
  wf_filter = 'Text Files (*.TXT)|*.TXT'.         "File Type
  wf_dir = wf_pcfile.           "Directory
*Adds a GUI-Supported Feature
  CALL METHOD cl_gui_frontend_services=>file_open_dialog
    EXPORTING
      window_title      = wf_title
      default_extension = wf_ext
      file_filter       = wf_filter
      initial_directory = wf_dir
    CHANGING
      file_table        = it_tab
      rc                = wf_subrc.
Hope this helps.
<REMOVED BY MODERATOR>
Regards,
Sipra
Edited by: Alvaro Tejada Galindo on Jan 31, 2008 9:48 AM

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        DATA lv_ca_check LIKE ls_cn_check-ca_check.
      navigate from <CONTEXT> to <CN_CHECK> via lead selection
        lo_nd_cn_check = wd_context->get_child_node( name = wd_this->wdctx_cn_check ).
      get element via lead selection
        lo_el_cn_check = lo_nd_cn_check->get_element(  ).
      get single attribute
        lo_el_cn_check->get_attribute(
          EXPORTING
            name =  `CA_CHECK`
          IMPORTING
            value = lv_ca_check ).
    Now lv_ca_check has your value entered in Selection criteria.
    2.  write the select query to fetch data according to selection criteria.
        select *  from <table> into correponding field of table <internl table>
           where Field = lv_ca_check.
    3. Now in the internal table <internl table> you have values according to search criteria.
    4. Bind the internal table with node  which is binded to table to show data.
    lo_nd->bind_table( internaltable ).
    I hope it is clear .

  • How can we place a F4 help in a parameter in selection screen

    Hi,
    How can we place a F4 help in a parameter in selection screen. Can we do add a  Process 0n Value request similar to a module pool prg in stadard report program.
    saji

    Hello Saji,
    Try below attached report.
    Regards,
    Naimesh.
    Reward, if it is useful..!
    REPORT ZTEST_NP_1.
    DATA: HELPVAL1 LIKE HELP_VALUE OCCURS 0 WITH HEADER LINE .
    DATA: VALUE_TAB     LIKE PDTASK-OTEXT OCCURS 2 WITH HEADER LINE.
    DATA: VALUE         LIKE FEBMKA-BANKN,
          GIVEN_VALUE   LIKE HELP_INFO-FLDVALUE.
    DATA: IT_T005T LIKE T005T OCCURS 0 WITH HEADER LINE,
          IT_T002T LIKE T002T OCCURS 0 WITH HEADER LINE.
    SELECTION-SCREEN: BEGIN OF BLOCK BLK1 WITH FRAME TITLE ABC.
    PARAMETERS:       P_SPRAS  LIKE  T002T-SPRAS,
                      P_LAND1  LIKE  T005T-LAND1.
    SELECTION-SCREEN: END   OF BLOCK BLK1.
    INITIALIZATION.
      ABC = 'Selection Criteria:'.
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_LAND1.
      PERFORM VALUE_REQUEST_LAND1.
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_SPRAS.
      PERFORM VALUE_REQUEST_SPRAS.
    *&      Form  VALUE_REQUEST_land1
    FORM VALUE_REQUEST_LAND1.
    *---- Reading the Screen values.
      DATA: LT_DYNPFIELDS LIKE DYNPREAD OCCURS 0 WITH HEADER LINE,
            LV_DYNAME     LIKE D020S-PROG,
            LV_DYNUMB     LIKE D020S-DNUM.
    *-------Append field which you want to read from the screen
      LV_DYNAME = SY-REPID.
      LV_DYNUMB = SY-DYNNR.
      LT_DYNPFIELDS-FIELDNAME = 'P_SPRAS'.
      APPEND LT_DYNPFIELDS.
      CALL FUNCTION 'DYNP_VALUES_READ'
           EXPORTING
                DYNAME     = LV_DYNAME
                DYNUMB     = LV_DYNUMB
           TABLES
                DYNPFIELDS = LT_DYNPFIELDS.
      SELECT * FROM T005T
             INTO  TABLE IT_T005T
             WHERE SPRAS = P_SPRAS.
        REFRESH: HELPVAL1, VALUE_TAB.
        CLEAR:   HELPVAL1, VALUE_TAB, GIVEN_VALUE, VALUE.
    *---- Append field name for the columns in the help popup
        HELPVAL1-TABNAME    = 'T005T' .
        HELPVAL1-FIELDNAME  = 'LAND1' .
        HELPVAL1-SELECTFLAG = 'X' . " will return the value on the screen
        APPEND HELPVAL1 .
        CLEAR  HELPVAL1 .
        HELPVAL1-TABNAME    = 'T005T' .
        HELPVAL1-FIELDNAME  = 'LANDX' .
        HELPVAL1-SELECTFLAG = ' ' .
        APPEND HELPVAL1 .
        CLEAR  HELPVAL1 .
        LOOP AT IT_T005T.
          VALUE_TAB = IT_T005T-LAND1.
          APPEND VALUE_TAB.
          VALUE_TAB = IT_T005T-LANDX.
          APPEND VALUE_TAB.
        ENDLOOP.
        GIVEN_VALUE    = P_LAND1.
        CALL FUNCTION 'HELP_VALUES_GET_WITH_VALUE'
           EXPORTING
                DISPLAY      = SPACE
                GIVEN_VALUE  = GIVEN_VALUE
           IMPORTING
                SELECT_VALUE = VALUE
           TABLES
                FIELDS       = HELPVAL1
                VALUETAB     = VALUE_TAB.
        IF NOT VALUE IS INITIAL.
          P_LAND1 = VALUE. " Assing value to the parameter
        ENDIF.
    ENDFORM.                    " VALUE_REQUEST_land1
    *&      Form  VALUE_REQUEST_SPRAS
    FORM VALUE_REQUEST_SPRAS.
      REFRESH: HELPVAL1, VALUE_TAB.
      CLEAR:   HELPVAL1, VALUE_TAB, GIVEN_VALUE, VALUE.
      HELPVAL1-TABNAME    = 'T002T' .
      HELPVAL1-FIELDNAME  = 'SPRSL' .
      HELPVAL1-SELECTFLAG = 'X' .
      APPEND HELPVAL1 .
      CLEAR  HELPVAL1 .
      HELPVAL1-TABNAME    = 'T002T' .
      HELPVAL1-FIELDNAME  = 'SPTXT' .
      HELPVAL1-SELECTFLAG = ' ' .
      APPEND HELPVAL1 .
      CLEAR  HELPVAL1 .
      SELECT * FROM T002T
             INTO   TABLE IT_T002T
             WHERE  SPRAS = SY-LANGU.
      LOOP AT IT_T002T.
        VALUE_TAB = IT_T002T-SPRSL.
        APPEND VALUE_TAB.
        VALUE_TAB = IT_T002T-SPTXT.
        APPEND VALUE_TAB.
      ENDLOOP.
      GIVEN_VALUE    = P_SPRAS.
      CALL FUNCTION 'HELP_VALUES_GET_WITH_VALUE'
           EXPORTING
              DISPLAY      = SPACE
              GIVEN_VALUE  = GIVEN_VALUE
           IMPORTING
              SELECT_VALUE = VALUE
           TABLES
              FIELDS       = HELPVAL1
              VALUETAB     = VALUE_TAB.
      IF NOT VALUE IS INITIAL.
        P_SPRAS = VALUE.
      ENDIF.
    ENDFORM.                    " VALUE_REQUEST_SPRAS

  • How to create tcode for modulepool program with selection screen?

    hi,
       How to create tcode for modulepool program with selection screen?
    thanks,
    sagar

    Hi,
    We need to goto SE80.
    In our program we right click on object name and goto create
    -> transaction. Enter the module pool program and screen number and save and activate.
    Or by SE93 also we can create a transaction code for our program.
    Hope ths helps.
    plz reward if useful.
    thanks,
    dhanashri..
    Edited by: Dhanashri Pawar on Jul 22, 2008 8:29 AM

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