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Former Member

To get F4 help from multiple fields

Hi ,

Usually we get F4 help for a field on selection screen by accessing only single field from table or from check table.

But i want the F4 help for a field on selection screen by combining the 3 fields.

Few fun modules asks for the unique field name by referring to which we can get the help. eg: 1) F4IF_INT_TABLE_VALUE_REQUEST

Then how to get help from multiple fields.

Waiting 4 ur reply....

thanks.

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3 Answers

  • Best Answer
    Aug 23, 2007 at 11:57 AM

    Hii Ajit...

    This Code will give the Solution .. Let me know if u have any issue further.

    &----


    *& Report ZSEL_F4HELP *

    *& *

    &----


    *& *

    *& *

    &----


    REPORT zsel_f4help .

    *---Report with selection screen and to display the list of

    • possible entries for field 'B' as per the value in field 'A'.

    PARAMETERS: p_vbeln TYPE vbak-vbeln,

    p_posnr TYPE vbap-posnr.

    AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_posnr.

    DATA: BEGIN OF help_item OCCURS 0,

    posnr TYPE vbap-posnr,

    matnr TYPE vbap-matnr,

    arktx TYPE vbap-arktx,

    END OF help_item.

    DATA: dynfields TYPE TABLE OF dynpread WITH HEADER LINE.

    dynfields-fieldname = 'P_VBELN'.

    APPEND dynfields.

    **Read the Values of the SCREEN FIELDs

    CALL FUNCTION 'DYNP_VALUES_READ'

    EXPORTING

    dyname = sy-cprog

    dynumb = sy-dynnr

    translate_to_upper = 'X'

    TABLES

    dynpfields = dynfields

    EXCEPTIONS

    invalid_abapworkarea = 1

    invalid_dynprofield = 2

    invalid_dynproname = 3

    invalid_dynpronummer = 4

    invalid_request = 5

    no_fielddescription = 6

    invalid_parameter = 7

    undefind_error = 8

    double_conversion = 9

    stepl_not_found = 10

    OTHERS = 11.

    **Find out the Value of P_VBELN

    READ TABLE dynfields WITH KEY fieldname = 'P_VBELN'.

    p_vbeln = dynfields-fieldvalue.

    **Convert the Value into internal format

    CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'

    EXPORTING

    input = p_vbeln

    IMPORTING

    output = p_vbeln.

    **Fetch the correponding itemnos from VBAP

    SELECT posnr matnr arktx INTO TABLE help_item

    FROM vbap

    WHERE vbeln = p_vbeln.

    **Generate the F4 help with internal table values

    CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

    EXPORTING

    retfield = 'POSNR'

    dynprofield = 'P_POSNR'

    dynpprog = sy-cprog

    dynpnr = sy-dynnr

    value_org = 'S'

    TABLES

    value_tab = help_item.

    <b>Reward if Helpful</b>

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    Former Member
    Aug 22, 2007 at 12:05 PM

    hi,

    To get the F4 help from multiple fields, create a Search help, we have Collective search helps,

    http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ee86446011d189700000e8322d00/content.htm

    Regards

    Sudheer

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    • Former Member

      Hi sudheer,

      Thnks 4 ur reply...but i cannot use collective search help , as for that i need to change the ztable and the table is already went live.So is there any other way without touching the table to get the F4 help from multiple fields??

      waiting 4 ur kind help....

      regards,

      Ajit

  • avatar image
    Former Member
    Aug 23, 2007 at 11:14 AM

    There is no restriction on the number of fileds which u wanna put in the Selection when u are using the FM: <b>F4IF_INT_TABLE_VALUE_REQUEST</b>.

    Only thing that u have to pass is the Internal Table that will show the output data whose selection logic can have keys from any number of fields.

    Hope That Helps

    Anirban M.

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