Selection Screen: change F4 Help values

[Former Member]

HI,

i using a selection screen with:

parameters: pstat like edidc-status obligatory.

is it possible to midify the entries in the case the user is performing the F4 help ?

example: i want to show the values beginning with "5*" only (in the F4 help screen)

Edited by: Gordon Breuer on Oct 27, 2008 2:48 PM

[Former Member]

yes, you can show your own values, using the at selection-screen on value-request event.

[Former Member]

great, that´s it.

Im using

call function 'F4IF_INT_TABLE_VALUE_REQUEST'

exporting

retfield = field_tab-fieldname

tables

value_tab = value_tab

field_tab = field_tab

return_tab = return_tab

exceptions

parameter_error = 1

no_values_found = 2

others = 3.

to add new values to F4 help .

How can i add a Second Field ?

[Former Member]

> to add new values to F4 help .

> How can i add a Second Field ?

you mean text field...? you can populate the table what ever you want with how many ever fields (status and status text) and send the table to the function .

call function 'F4IF_INT_TABLE_VALUE_REQUEST'
exporting
retfield = 'STATUS' "assume you have a field called status inside your internal table
tables
value_tab = value_tab
field_tab = field_tab
return_tab = return_tab
exceptions
parameter_error = 1
no_values_found = 2
others = 3.

[Former Member]

I want to show 2 filds in the F4 Help.

Field1 = Status53

Field2 = IDoc processed

F4 Help:

53 IDoc Processed

[RaymondGiuseppi]

Just fill VALUE_TAB with these two fields.

Regards

[Former Member]

it looks like that. But it´s not working

field_tab-fieldname = 'STATUS'.

field_tab-tabname = 'TEDS2'.

append field_tab.

value_tab-stat = '53'.

value_tab-desc = 'processed'.

append value_tab.

value_tab-stat = '51'.

value_tab-desc = 'not processed'.

append value_tab.

call function 'F4IF_INT_TABLE_VALUE_REQUEST'

exporting

retfield = field_tab-fieldname

tables

value_tab = value_tab

field_tab = field_tab

return_tab = return_tab

exceptions

parameter_error = 1

no_values_found = 2

others = 3.

[RaymondGiuseppi]

Yes you can, in the AT SELECTION-SCREEN ON VALUE-REQUEST you may

- Fill an internal table and use [F4IF_INT_TABLE_VALUE_REQUEST|https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=f4if_int_table_value_request&adv=false&sortby=cm_rnd_rankvalue#]

- use the [F4IF_FIELD_VALUE_REQUEST|https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=f4if_field_value_request&adv=false&sortby=cm_rnd_rankvalue#] and use the callback_program and callback_form to filter the data to display. (This one is longer to program, but user get the whole search-helps linked to the field)

If you use another field to restrict the search, read it with [DYNP_VALUES_READ |https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_all&query=dynp_values_read+&adv=false&sortby=cm_rnd_rankvalue#]as the POV/ON VALUE-REQUEST is executed before the PAI, and any change made by user is not yet accessible.

Regards

[Former Member]

you can try some thing like this,,

data: begin of t_status occurs 0,
         status type edids-status
         STATXT type edids-statxt,
        end of t_status.
at selection-screen on value-request for p_status.
"populate the the table.
"call the function,
  call function 'F4IF_INT_TABLE_VALUE_REQUEST'
    exporting
    retfield               = 'STATUS'
    dynpprog               = sy-repid
    dynpnr                 = sy-dynnr
    dynprofield            = 'P_STATUS'
    tables
    value_tab              = t_status
    RETURN_TAB             = t_return
   exceptions
     parameter_error        = 1
     no_values_found        = 2
     others                 = 3
            .
if t_return is not initial.
 read table t_retun index 1.
 if sy-subrc eq 0.
  p_status = t_return-fieldval.
 endif.

endif.

[Former Member]

Now, it´s working but without any entries.

at selection-screen on value-request for p_status.

data: begin of value_tab occurs 0,

status type edids-status,

STATXT type edids-statxt,

end of value_tab.

data : return_tab like ddshretval occurs 0 with header line.

data : x type string.

refresh value_tab[].

refresh return_tab[].

value_tab-status = '53'.

value_tab-statxt = 'processed'.

append value_tab.

value_tab-status = '51'.

value_tab-statxt = 'not processed'.

append value_tab.

call function 'F4IF_INT_TABLE_VALUE_REQUEST'

exporting

retfield = 'STATUS'

• dynpprog = sy-repid

• dynpnr = sy-dynnr

dynprofield = 'P_STATUS'

tables

value_tab = value_tab

RETURN_TAB = return_tab

exceptions

parameter_error = 1

no_values_found = 2

others = 3

.

if sy-subrc eq 0.

p_status = return_tab-fieldval.

endif.

[Former Member]

change the code with this and see.

call function 'F4IF_INT_TABLE_VALUE_REQUEST'
exporting
retfield = 'STATUS'
VALUE_ORG = 'S'  "important parameter you missed
dynpprog = sy-repid
dynpnr = sy-dynnr
dynprofield = 'P_STATUS'
tables
value_tab = value_tab
RETURN_TAB = return_tab
exceptions
parameter_error = 1
no_values_found = 2
others = 3
.
if sy-subrc eq 0.
p_status = return_tab-fieldval.
endif.

[Former Member]

Vijay,

Thanks for your help.

What is the use of VALUE_ORG ?