topic Re: Help values - Selection Screen in Application Development and Automation Discussions

Help values - Selection Screen

Former Member — Thu, 20 Nov 2008 13:47:06 GMT

Hi All,

I have a selection screen as below.


Parameters: 
P_WERKS LIKE MARC-WERKS,
P_MATNR LIKE  MATNR.

Now I require help for materail when Press F4, the materail should be only that belongs to the Plant entered in the selection screen.

Please suggest.

Regards,

Helpful answers are surely rewarded

Re: Help values - Selection Screen

Former Member — Thu, 20 Nov 2008 13:53:07 GMT

Hi,

Refer this thread

Use the FM 'F4IF_INT_TABLE_VALUE_REQUEST'

Re: Help values - Selection Screen

Former Member — Thu, 20 Nov 2008 14:12:22 GMT

Hi Priyanka,

In the module:

at selection-screen on value-request for matnr.

First use the FM DYNP_READ_VALUES.

So that u will get the value in Ware house field.

When U are writing the select Query for Matnr give This ware house field in

Where Condition.

So that only Corresponding values will come into itab.

Pass this itab to Ur regular fm F4IF_INT_TABLE_VALUE_REQUEST.

Try like this.

Regards,

Shalini

Re: Help values - Selection Screen

Former Member — Thu, 20 Nov 2008 14:13:58 GMT

Hi Priyanka,

Select the values of matnr based on the p_werks in an internal table and then pass that internal table in the following function module:

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = fieldname

dynpprog = ws_repid

dynpnr = sy-dynnr

value_org = 'S'

TABLES

value_tab = v_tab

return_tab = v_return

EXCEPTIONS

parameter_error = 1

no_values_found = 2

others = 3.

Thanks,

Pradeep

Re: Help values - Selection Screen

Former Member — Thu, 20 Nov 2008 19:27:07 GMT

Hi,

Here are some other options you may want to consider:

1. If you don't mind getting a popup (with the plant value from your P_WERKS defaulted in the popup) during your F4 on MATNR, then you can just code your parameters as follows:


Parameters: 
P_WERKS LIKE MARC-WERKS,
P_MATNR LIKE MARC-MATNR.    "Notice that the MARC was added (your code did not have it)

The popup is sent because search help MAT1W is defined using the setting "Dialog with value restriction."

2. To get around the MAT1W dialog issue, you can use search help H_MARC which uses "Display values immediately." One way to do this is to create your own structure using SE11 with just two fields, WERKS (type WERKS_D) and MATNR (type MATNR). Override the search help for field MATNR so that H_MARC is used instead of MAT1 (you can do this via the Search Help for Field button). Then code your parameters as follows:


Parameters: 
P_WERKS LIKE ZMYSTRUC-WERKS,
P_MATNR LIKE ZMYSTRUC-MATNR.

3. Try to find an existing standard structure or table that gives you a similar relationship as the one defined in option 2. I checked for the obvious possible structures/tables, but I was unable to find an existing one that worked correctly without getting the popup described in option 1.

Best Regards,

Jamie

Re: Help values - Selection Screen

Former Member — Thu, 20 Nov 2008 22:11:09 GMT

Hi,

Do this way:



     *internal table made to populate the value of werks when pressing f4
DATA: BEGIN OF IT_FINAL1 OCCURS 0,
      WERKS TYPE ZMARC-WERKS,
      END OF IT_FINAL1.

  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
*   DDIC_STRUCTURE         = ' '
      RETFIELD               = 'WERKS'   "field of internal table
     VALUE_ORG              = 'S'
    TABLES
      VALUE_TAB              = IT_FINAL1
*   FIELD_TAB              =
     RETURN_TAB             = IT_RETURN
            .
  WRITE IT_RETURN-FIELDVAL TO P_WERKS.
  REFRESH IT_FINAL1.

Thanks,

Krishna..

Re: Help values - Selection Screen

Former Member — Fri, 21 Nov 2008 04:55:55 GMT

Hi,

First get the plant from the screen,

Then according to the palnt you get , do the select statment.

Last using FM: F4IF_INT_TABLE_VALUE_REQUEST.

Do you use dialog program or general program?

If you use dialog program, you can use POV.

process on value-request.
  field p_matnr  module mod_get_F4.

module mod_get_F4.
select matnr from MARC into table it_matnr
where WERKS = P_WERKS .

 call function 'F4IF_INT_TABLE_VALUE_REQUEST'
    exporting
      retfield              = 'MATNR'
     dynpprog               = 'ZTEST'          " program name
     dynpnr                 = '1000'             " screen number
     dynprofield            = 'P_MATNR'
     VALUE_ORG              = 'S'
    tables
      value_tab              = it_matnr
 exceptions
   parameter_error        = 1
   no_values_found        = 2
   others                 = 3
.

if you use general program:

at selection-screen on value-request for p_matnr.

select matnr from MARC into table it_matnr
where WERKS = P_WERKS .

 call function 'F4IF_INT_TABLE_VALUE_REQUEST'
    exporting
      retfield              = 'MATNR'
     dynpprog               = 'ZTEST_C'          " program name
     dynpnr                 = '1000'             " screen number
     dynprofield            = 'P_MATNR'
     VALUE_ORG              = 'S'
    tables
      value_tab              = it_matnr
 exceptions
   parameter_error        = 1
   no_values_found        = 2
   others                 = 3
.

Hope it helps.

Regards,

Chris Gu

Re: Help values - Selection Screen

Former Member — Fri, 21 Nov 2008 05:06:55 GMT

Hi Priyanka,

go the selection screen layout and assign the SEARCH HELP MAT1

to the parameter

regards

Ramchander Rao.K