Function Module for search help Exit

Former Member — Tue, 07 Aug 2007 06:38:23 GMT

How to create a function Module for search help exits?

please explain in details with step by step process.

Re: Function Module for search help Exit

Former Member — Tue, 07 Aug 2007 06:42:08 GMT

Hi,

How to create a function Module for search help exits?

function module for search help F4IF_SHLP_EXIT_EXAMPLE

dynamic search help use 'F4IF_INT_TABLE_VALUE_REQUEST'

please check out the link below it will help you

A repository object maintained in the ABAP Dictionary. It supplies input fields on Dynpros with single- or multi-column input helps. Search helps can be linked in the Dictionary with components from structures, data elements, and check tables. A search help enables you to search for entry values with assigned data, without you having to know the exact spelling of the value.

http://help.sap.com/saphelp_46c/helpdata/EN/cf/21ee52446011d189700000e8322d00/content.htm

please explain in details with step by step process.

create a search help exit:

1. create an fm with this interface:

*" TABLES

*" SHLP_TAB TYPE SHLP_DESCR_TAB_T

*" RECORD_TAB STRUCTURE SEAHLPRES

*" CHANGING

*" VALUE(SHLP) TYPE SHLP_DESCR_T

*" VALUE(CALLCONTROL) LIKE DDSHF4CTRL STRUCTURE DDSHF4CTRL

put this logic in it:

Delete duplicate filter logic.
This logic only needs to apply at the 'DISP' event - which is just
before the hit list is displayed

if callcontrol-step = 'DISP'.

delete adjacent duplicates from record_tab.

endif.

2. edit your search help in se11 and enter the name of the above search help exit fm

check this sample code..for dynamic search help

REPORT ZTEST_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.

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.

read table dynfields with key fieldname = 'P_VBELN'.

p_vbeln = dynfields-fieldvalue.

call function 'CONVERSION_EXIT_ALPHA_INPUT'

exporting

input = p_vbeln

importing

output = p_vbeln.

select posnr matnr arktx into table help_item

from vbap

where vbeln = p_vbeln.

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.

also check this link it will help you

/message/3854825#3854825 [original link is broken]

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Re: Function Module for search help Exit

Former Member — Tue, 07 Aug 2007 06:43:20 GMT

check this links

Search Help Exits:

<b>Reward points for useful Answers</b>

Regards

Anji

Re: Function Module for search help Exit

Former Member — Tue, 07 Aug 2007 08:22:36 GMT

CALL FUNCTION 'F4UT_PARAMETER_VALUE_GET'

EXPORTING

parameter = 'KUNNR'

OFF_RESULT = 0
LEN_RESULT = 0
FIELDNAME = ' '
IMPORTING
VALUE =

tables

shlp_tab = shlp_tab

record_tab = record_tab

SELOPT_TAB =
RESULTS_TAB =

changing

shlp = shlp

callcontrol = callcontrol

EXCEPTIONS

PARAMETER_UNKNOWN = 1

OTHERS = 2

I Need to pass two fields.. and based on those i have to perform select query.. how do i pass two fields? i have kunnr and another field to be passed./

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Function Module for search help Exit

Re: Function Module for search help Exit

Re: Function Module for search help Exit

Re: Function Module for search help Exit

Re: Function Module for search help Exit