at selection-screen on value-request for parmeter

[Former Member]

hi all,

I have got a requrement like i should create a f4 help for a parameter in this i shd see 4fields when i press f4.how can i do this? i know that i shd use F4IF_INT_TABLE_VALUE_REQUEST function but am not able to use it properly can anyone guide me in this

Thanks,

SriRatna

[Former Member]

hi all,

I have got a requrement like i should create a f4 help for a parameter in this i shd see 4fields when i press f4.how can i do this? i know that i shd use F4IF_INT_TABLE_VALUE_REQUEST function but am not able to use it properly can anyone guide me in this

Thanks,

SriRatna

[Former Member]

Hi

U can create your search help in dictionary and then call it in the program:

PARAMETERS: P_PARAM MATCH CODE ID <SEARCH HELP>.

Max

[Former Member]

Hi Sri ratna,

Can u paste the FM so that we can correct it and send it back.

Murthy

[Former Member]

Hi

You can create collective search help for the 4 fields in dictionary and call it in the program.

Regards

Haritha

[Former Member]

Hi all,

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_SBCTC.

PERFORM f_screen_validation_sbctc.

FORM f_screen_validation_sbctc .

REFRESH : GT_SUBCTRTY[],

GT_FIELDTAB[],

GT_RETURNTAB[].

GT_FIELDTAB-FIELDNAME = 'ZZSUBCONTRACT_TY'.

GT_FIELDTAB-TABNAME = 'EKKO'.

APPEND GT_FIELDTAB.

SELECT ZZSUBCONTRACT_TY FROM EKKO INTO TABLE GT_SUBCTRTY

WHERE ZZSUBCONTRACT_TY IS NOT NULL.

SORT GT_SUBCTRTY.

DELETE ADJACENT DUPLICATES FROM GT_SUBCTRTY.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

• DDIC_STRUCTURE = ' '

RETFIELD = GT_FIELDTAB-FIELDNAME

• PVALKEY = ' '

• DYNPPROG = ' '

• DYNPNR = ' '

• DYNPROFIELD = ' '

• STEPL = 0

• WINDOW_TITLE =

• VALUE = ' '

VALUE_ORG = 'C'

• MULTIPLE_CHOICE = ' '

• DISPLAY = ' '

• CALLBACK_PROGRAM = ' '

• CALLBACK_FORM = ' '

• MARK_TAB =

• IMPORTING

• USER_RESET =

TABLES

VALUE_TAB = GT_SUBCTRTY

FIELD_TAB = GT_FIELDTAB

RETURN_TAB = GT_RETURNTAB

• DYNPFLD_MAPPING =

• EXCEPTIONS

• PARAMETER_ERROR = 1

• NO_VALUES_FOUND = 2

• OTHERS = 3

.

IF SY-SUBRC = 0.

P_SBCTC = GT_RETURNTAB-FIELDVAL.

ENDIF.

ENDFORM. " f_at_screen_validation_sbctc

now the code is working fine but when am trying pick data from database

it not pulling up the correct values for the parameter .

for example if i don't give any value then it's taking null value.

can anyone help on this.

Thanks,

Sriratna

[Former Member]

Hi,

When you r using Parameters it always consider the Null as Null whereas Select-options considers Null as all, this is one of the main difference between these 2(parameters and select-options), Try using Obligatory in Parameters, so that you can avoid the Null values in the selection-screen itself.

Cheers...

Santosh.

P.S. Mark usefull Answers.

[Former Member]

Please read below info.

F4IF_INT_TABLE_VALUE_REQUEST

This function module displays a value list that you created in an ABAP program. The value list is passed to the function module as the table parameter VALUE_TAB. If you specify the import parameters DYNPPROG, DYNPNR, and DYNPROFIELD, the user’s selection is returned to the corresponding field on the screen. If you specify the table parameter RETURN_TAB, the selection is returned into the table instead.

FM DYNP_VALUES_READ can read the values of screen fields

Have a look at below sample code:

REPORT DEMO_DYNPRO_F4_HELP_MODULE.

TYPES: BEGIN OF VALUES,

CARRID TYPE SPFLI-CARRID,

CONNID TYPE SPFLI-CONNID,

END OF VALUES.

DATA: CARRIER(3) TYPE C,

CONNECTION(4) TYPE C.

DATA: PROGNAME LIKE SY-REPID,

DYNNUM LIKE SY-DYNNR,

DYNPRO_VALUES TYPE TABLE OF DYNPREAD,

FIELD_VALUE LIKE LINE OF DYNPRO_VALUES,

VALUES_TAB TYPE TABLE OF VALUES.

CALL SCREEN 100.

MODULE INIT OUTPUT.

PROGNAME = SY-REPID.

DYNNUM = SY-DYNNR.

CLEAR: FIELD_VALUE, DYNPRO_VALUES.

FIELD_VALUE-FIELDNAME = 'CARRIER'.

APPEND FIELD_VALUE TO DYNPRO_VALUES.

ENDMODULE.

MODULE CANCEL INPUT.

LEAVE PROGRAM.

ENDMODULE.

MODULE VALUE_CONNECTION INPUT.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

DYNAME = PROGNAME

DYNUMB = DYNNUM

TRANSLATE_TO_UPPER = 'X'

TABLES

DYNPFIELDS = DYNPRO_VALUES.

READ TABLE DYNPRO_VALUES INDEX 1 INTO FIELD_VALUE.

SELECT CARRID CONNID

FROM SPFLI

INTO CORRESPONDING FIELDS OF TABLE VALUES_TAB

WHERE CARRID = FIELD_VALUE-FIELDVALUE.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = 'CONNID'

DYNPPROG = PROGNAME

DYNPNR = DYNNUM

DYNPROFIELD = 'CONNECTION'

VALUE_ORG = 'S'

TABLES

VALUE_TAB = VALUES_TAB.

ENDMODULE.

The screen flow logic is as follows:

PROCESS BEFORE OUTPUT.

MODULE INIT.

PROCESS AFTER INPUT.

MODULE CANCEL AT EXIT-COMMAND.

PROCESS ON VALUE-REQUEST.

FIELD CONNECTION MODULE VALUE_CONNECTION.

For the Flight number field, the POV module VALUE_CONNECTION is called. The

function module DYNP_VALUE_READ transports the value of the screen field CARRIER into the program. The program then reads the corresponding values from the database table SPFLI into the internal table VALUES_TAB using a SELECT statement, and passes the internal table to F4IF_INT_TABLE_VALUE_REQUEST. This displays the internal table as input help, and places the user’s selection into the screen field CONNECTION.

I hope it helps.

Best Regards,

Vibha

*Please mark all the helpful answers

[former_member69765]

Very Simple...

Create a collective search help in thee dictionary and then add the help in the parameter like this :

PARAMETERS: P_NMAE MATCH CODE ID <SEARCH HELP NAME>.

Thats all...

Plz Mark all the helpful answers.

[Former Member]

santhosh,

u got my point so how can i overcome this?

and moreover i can't declare it as obligatory for that parameters

so i shd declare range for that parameter and how can i do this?

Thanks,

SriRatna

[Former Member]

Hi

For declaring a parameter/select-options as mandatory we need to use the addition <b>OBLIGATORY</b>.

parameters: p_werks like t001w-wekrs <b>obligatory</b>.

Kind Regards

Eswar

[Former Member]

Hi

For declaring a parameter/select-options as mandatory we need to use the addition <b>OBLIGATORY</b>.

parameters: p_werks like t001w-wekrs <b>obligatory</b>.

Kind Regards

Eswar

[Former Member]

Seems your requirement is to provive 4 fixed values for input of a paramter.

Below code somewhat helps you on the same.

TYPE-POOLS vrm.

parameters: p_text TYPE vrm_id AS LISTBOX VISIBLE LENGTH 20 MODIF ID pro
.

data: tab type  vrm_values,
      wa like line of tab.
initialization.
  move: '1' to wa-key,
        'First' to wa-text.
  append wa to tab.
  move: '2' to wa-key,
        'Second' to wa-text.
  append wa to tab.
  move: '3' to wa-key,
        'Thrid' to wa-text.
  append wa to tab.
  move: '4' to wa-key,
        'Fourth' to wa-text.
  append wa to tab.
    CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id                    = 'P_TEXT'
      values                = tab
* EXCEPTIONS
*   ID_ILLEGAL_NAME       = 1
*   OTHERS                = 2
            .

Just incase you need to know how a selection-parameter is made mandatory.

Eg: parameters: p_text(10) type c <b>obligatory</b>.

Kind Regards

Eswar