listbox problem!

[Former Member]

Hiii,

i'm using FM 'F4IF_INT_TABLE_VALUE_REQUEST' to display the list of customers number from a table... everything is working fine except for when i double click on a record from this list it doesn't appear in the I/O field... please need ur help in this.

[Former Member]

In the export parameter Retfield, you need to specify the field of the internal table whose value is to be returned to the return tab.

After calling the FM, read return_tab and pass the value to the screen field.

Regards,

Jayesh

[jayesh_gupta]

Hi,

Are you reading the table RETURN_TAB of this function module after calling it. The value selected is returned in this table.

Regards,

Jayesh

[Former Member]

thanks for reply Mr. Jayesh

this is the code i use...

MODULE SET_DATA_CUSTOMER_NO INPUT.

select * from ycustomer_t INTo CORRESPONDING FIELDS OF TABLE G_TAB_CON_ITAB.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'F2' " 'input/output screen field'. i've put this in POV

value_org = 'S'

TABLES

value_tab = G_TAB_CON_ITAB

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.

ENDMODULE.

[jayesh_gupta]

In the export parameter Retfield, you need to specify the field of the internal table whose value is to be returned to the return tab.

After calling the FM, read return_tab and pass the value to the screen field.

Regards,

Jayesh

[Former Member]

i've tried this

EXPORTING

retfield = 'customer_no' this is the table field

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = 'F2' this is the field in the screen that the value ( customer_no) should appear in it

value_org = 'S'

TABLES

value_tab = G_TAB_CON_ITAB this is my internat table

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

return_tab>>> bring me a runtime error

note: when i didn't use the return_tab and execute my program and select from the list, the I/O field (F2) shows a random value from the same record i select but not the ( customer_no) which i want it to be displayed.

[Former Member]

Gentelmen,

still waiting for your help please

[venkat_o]

Hi, <li>Are you passing values to FM like below

  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      retfield    = 'IWERK'  "it_t399i table field.
      dynpprog    = sy-repid
      dynpnr      = sy-dynnr
      dynprofield = 'P_SWERK' "Screen field on which values is placed.
      value_org   = 'S'
    TABLES
      value_tab   = it_t399i
      return_tab  = it_return_tab.

<li>You do not need to read return_tab to place value when you double click. Thanks Venkat.O

[Former Member]

Hi,

The selected values will be returned in RETURN_TAB after that call FM to display data on input field.

IT_DYNP_LIST should be filled with the selected value from F4 help FM.

• Fetch the selected value

read table it_retvals into wa_retvals index 1.

wa_dynp_list-fieldname = c_field1 . "FIELD name.

wa_dynp_list-fieldvalue = wa_retvals-fieldval..

append wa_dynp_list to IT_DYNP_LIST.

clear : wa_dynp_list.

Use FM to display data on input field

call function 'DYNP_VALUES_UPDATE'

exporting

dyname = sy-repid

dynumb = sy-dynnr

tables

dynpfields = it_dynp_list.

Hope this may be helpful.

Thanks,

Sravanthi.V

[jayesh_gupta]

I wrote the following code which worked fine. The screen field is p_pernr and customer no is replace with personal number here.

PARAMETERS: P_PERNR TYPE PERSNO.

Data: Itab type standard table of p0001,

RETURN_TAB TYPE STANDARD TABLE OF DDSHRETVAL WITH HEADER LINE.

At selection-screen on value-request FOR P_PERNR.

Select * from pa0001 into corresponding fields of table itab up to 50 rows.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

• DDIC_STRUCTURE = ' '

RETFIELD = 'PERNR'

• PVALKEY = ' '

• DYNPPROG = ' '

• DYNPNR = ' '

• DYNPROFIELD = ' '

• STEPL = 0

• WINDOW_TITLE =

• VALUE = ' '

VALUE_ORG = 'S'

• MULTIPLE_CHOICE = ' '

• DISPLAY = ' '

• CALLBACK_PROGRAM = ' '

• CALLBACK_FORM = ' '

• MARK_TAB =

• IMPORTING

• USER_RESET =

TABLES

VALUE_TAB = ITAB

• FIELD_TAB =

RETURN_TAB = RETURN_TAB

• 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.

ELSE.

READ TABLE RETURN_TAB INDEX 1.

P_PERNR = RETURN_TAB-FIELDVAL.

ENDIF.