topic Re: F4 Help for a select-option in Application Development and Automation Discussions

F4 Help for a select-option

Former Member — Fri, 18 Nov 2005 06:06:01 GMT

Hi,

I have a requirement where i have to insert a F4 help for setheader-rvalue(business sector).

I have declared a select option for rvalue on the selection screen.

I have written a code like

*data declaration

DATA: w_setnr LIKE rgsbs-setnr.

CONSTANTS: c_rvalue LIKE rgsmh-field VALUE 'RVALUE',

c_table LIKE rgsmh-table VALUE 'SETHEADER'.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_rvalue-low.

PERFORM search_group_value USING s_rvalue-low c_rvalue.

form search_group_value using group

fieldname.

DATA: w_searchfield LIKE RGSBS-searchfld.

Display group possible entries.

w_searchfield = group.

CALL FUNCTION 'K_GROUP_SELECT'

EXPORTING

field_name = fieldname

searchfld = w_searchfield

table = c_table

IMPORTING

set_name = w_setnr

EXCEPTIONS

no_set_picked = 1

OTHERS = 2.

group = w_setnr(24).

endform. " search_group_value

when i go to the selection screen when i press f4 on rvalue it displays as * instead of the value from setheader table.

Kindly let me know how to use FM: 'K_GROUP_SELECT'.

Regards

Yamini.A

Re: F4 Help for a select-option

Former Member — Fri, 18 Nov 2005 06:08:26 GMT

Hi,

See this code............

*******************

*----

at selection-screen on value-request for s_pernr-low.

*----

perform get_values changing s_pernr-low.

*----

at selection-screen on value-request for s_pernr-high.

*----

perform get_values changing s_pernr-high.

&----

*& Form get_values

&----

text

----

-->P_S_PERNR_LOW text

----

FORM get_values CHANGING P_S_PERNR.

refresh t_itab.

clear t_return.

select pernr from zfdmr_records into table t_itab.

delete adjacent duplicates from t_itab.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

DDIC_STRUCTURE = ' '

RETFIELD = 'PERNR'

PVALKEY = ' '

DYNPPROG = sy-cprog

DYNPNR = sy-dynnr

DYNPROFIELD = 'ZFDMR_RECORDS-PERNR'

STEPL = 0
WINDOW_TITLE =
VALUE = ' '

VALUE_ORG = 'S'

MULTIPLE_CHOICE = ' '

DISPLAY = 'F'

CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '

TABLES

VALUE_TAB = t_itab

FIELD_TAB =

RETURN_TAB = t_return

DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

READ TABLE t_return INDEX 1.

p_s_pernr = t_return-fieldval.

ENDFORM. " get_values

I hope this will help you.

If your is solved with this award points and close thread.

Thanks.

Re: F4 Help for a select-option

jayanthi_jayaraman — Fri, 18 Nov 2005 06:27:52 GMT

Hi Yamini,

Check these links.

http://www.geocities.com/victorav15/sapr3/abapfun.html#co

http://www.geocities.com/victorav15/sapr3/examples/kgrsel.txt

Kindly reward points if it helps.

Re: F4 Help for a select-option

Former Member — Fri, 18 Nov 2005 06:35:48 GMT

how u have declared the select-options?

Re: F4 Help for a select-option

Former Member — Fri, 18 Nov 2005 06:44:46 GMT

HI,

if you want to display values for a particular field you can go for 'F4IF_INT_TABLE_VALUE_REQUEST'

the fuction module which you mentioned it is giving some different values SET_NAME, CLASS_NAME,SET_TITLE,TABLE_NAME,SETID

if this are the things you are looking for then just pass the field_name and table. that's it.

it's working fine for me if i send those two things.

regards,

manohar

Re: F4 Help for a select-option

Former Member — Fri, 18 Nov 2005 06:54:01 GMT

Hi Yamini ,

Try this sample code for F4 help

Use the FM 'F4IF_INT_TABLE_VALUE_REQUEST'

tables kna1.
data:
begin of t_values occurs 2,
value like kna1-begru,
end of t_values,

t_return like ddshretval occurs 0 with header line.

select-options s_begru for kna1-begru.

at selection-screen on value-request for s_begru-low.
clear t_values.
t_values = 'PAR*'.
append t_values.

t_values = 'UGG'.
append t_values.

call function 'F4IF_INT_TABLE_VALUE_REQUEST'
exporting
retfield = 's_begru'
value_org = 'S'
tables
value_tab = t_values
return_tab = t_return
exceptions
parameter_error = 1
no_values_found = 2
others = 3.

if sy-subrc = 0.
*read table t_return index 1.
s_begru-low = t_return-FIELDVAL.

Regards

Beena

Re: F4 Help for a select-option

Former Member — Fri, 18 Nov 2005 06:58:14 GMT

Manoharsairam Kavuri

can u explain me how it worked for you...because i am not able to populate the values by passing field name and table name

i gave the table name as setheader and the fieldname as rvalue(K_GROUP_SELECT).

Regards

Yamini.A

Re: F4 Help for a select-option

jayanthi_jayaraman — Fri, 18 Nov 2005 08:44:47 GMT

Hi,

I am in enterprise version.

I executed the below code.It is working fine for me.

parameters: p_kstar like t800s-setnr.

at selection-screen on value-request for p_kstar.

CALL FUNCTION 'K_GROUP_SELECT'

EXPORTING

field_name = 'KSTAR '

IMPORTING

SET_NAME = p_kstar

EXCEPTIONS

NO_SET_PICKED = 02.

CASE SY-SUBRC.

WHEN 1. MESSAGE S003(GR).

WHEN 2. MESSAGE S004(GR).

ENDCASE.

Re: F4 Help for a select-option

Former Member — Fri, 18 Nov 2005 09:03:03 GMT

Hi Jayanthi,

will it work for Select-option????

Thanks.

Re: F4 Help for a select-option

athavanraja — Sat, 19 Nov 2005 06:37:01 GMT

two key things you have missed:

1. you need to pass CLASS (this determines which set you are calling - for example 0101 is for cost center groups -this value you can get from talbe SETCLS)

2. the importing parameter set_name should be mapped to your screen field (s_rvalue-low).

Hope this helps.

Regards

Raja

Re: F4 Help for a select-option

Former Member — Sun, 20 Nov 2005 03:29:40 GMT

Do not forget to add this for s_rvalue-high as well. Otherwise, the F4 will not be available for the second field in the select option (and in the extension).

CONSTANTS: c_rvalue_low LIKE rgsmh-field VALUE 'S_RVALUE-LOW',

c_rvalue_high LIKE rgsmh-field VALUE 'S_RVALUE-HIGH'.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_rvalue-low.

PERFORM search_group_value USING s_rvalue-low c_rvalue_low.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_rvalue-high.

PERFORM search_group_value USING s_rvalue-high c_rvalue_high.

Cheers,

Bhanu