topic Re: selection screen parameter update in Application Development and Automation Discussions

selection screen parameter update

Former Member — Thu, 27 Dec 2007 08:34:32 GMT

Hello;

Is there a way to update parameters on selection screen depending on values of other parameters without pressing Enter, ie at focus change.

For example: I have three parameters on the selection screen:

1. plant(werks) 2. material(matnr) 3.batch(charg)

I enter values for plant and material and without pressing enter move the cursor to batch field. Here when i press F4 for search help i want the search help to take the values of plant and material automatically. I tried to do it using parameter ids but they wait a button click.

How can I achieve this?

Thx in advance,

Ali.

Re: selection screen parameter update

Former Member — Thu, 27 Dec 2007 08:45:10 GMT

Try this

PARAMETERS: werks

matnr

charg

AT SELECTION-SCREEN ON VALUE-REQUEST FOR CHARG.

SELECT <field name> FROM <table name> INTO TABLE <internal table>

WHERE werks = werks

and matnr = matnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = 'charg'

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'charg'

VALUE_ORG = 'S'

TABLES

VALUE_TAB = <internal table>

EXCEPTIONS

PARAMETER_ERROR = 1

NO_VALUES_FOUND = 2

OTHERS = 3.

If usefull reward points is helpfull......

Re: selection screen parameter update

Former Member — Thu, 27 Dec 2007 08:57:48 GMT

Dear Rajneesh;

Thx for the answer. But still the user needs to press 'Enter' in order to transfer values of matnr and werks; when I check during debug these values are empty. What I need is transfer of values at cursor focus change.

Re: selection screen parameter update

Former Member — Wed, 02 Jan 2008 10:53:52 GMT

solved using search view

Re: selection screen parameter update

dmitry_sharshatkin — Thu, 09 Dec 2021 09:58:30 GMT

Hello,

You could use functions DYNP_VALUES_READ to get the parameter w/o pressing <Enter>.

Then use F4IF_INT_TABLE_VALUE_REQUEST to provide your own F4 value help data.

BR, Dima