About adding F4 functionality to one field

[Former Member]

Hello friends,

I want to add f4 functionality to a field in a standard transaction .

please help me out .

thanks & regards

lavanya

[Former Member]

HI

Check for standard screen exits for the program.

Thanks

Vasudha

[Former Member]

Hi Lavanya,

these are the FMs.

F4IF_INT_TABLE_VALUE_REQUEST "To display internal table in F4

F4IF_FIELD_VALUE_REQUEST " for single field as F4

But See this Sample program and use it..

*---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.

If i am correct u will have to use T.code SHD0 to make changes to fields in a standard transaction kindly check that.

<b>Kindly Reward points if you found this reply helpful</b>,

Cheers,

Chaitanya.

[Former Member]

hi chaitanya

thank you for ur reply , but can i know how to proceed through that transaction over there .