topic Re: Problem in search help in Application Development and Automation Discussions

Problem in search help

Former Member — Tue, 30 Dec 2008 06:23:05 GMT

This is Prabaha. I am facing a problem. while i am desiging selection serean in alv report there is no search help in some select option and parameters. how could i solve this by coding? please help me out.

Re: Problem in search help

Former Member — Tue, 30 Dec 2008 06:26:33 GMT

Hi Prabha,

Welcome to SCN.

Give your variable dictionary reference while declaring them. Like

carrid type scarr-carrid

, so on.

Regards,

Anirban

Re: Problem in search help

Former Member — Tue, 30 Dec 2008 06:28:06 GMT

hi,

try this code...


SELECT  DISTINCT
          bwtar
          FROM MBEW
          INTO TABLE it_help
          WHERE matnr EQ <your_tab>-matnr
          AND bwtar <> ' '.

  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      retfield        = 'BWTAR'
      dynpprog        = sy-repid
      dynpnr          = sy-dynnr
      dynprofield     = '<YOUR_TAB>-MATNR'
      value_org       = 'S'
    TABLES
      value_tab       = it_help
    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.

  IF it_help IS INITIAL.
    MESSAGE i398(00) WITH 'There is no valuation type for' <your_tab>-matnr.
  ENDIF.

Arunima

Edited by: Arunima Rudra on Dec 30, 2008 11:58 AM

Re: Problem in search help

Former Member — Tue, 30 Dec 2008 06:28:31 GMT

hi,

Use the event AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_month.

and this FM CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'VJAHR'

dynpprog = sy-repid

dynpnr = sy-dynnr

window_title = 'Year' "#EC NOTEXT

value_org = 'S'

TABLES

value_tab = i_year_tab

return_tab = lt_select_values

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

Re: Problem in search help

Former Member — Tue, 30 Dec 2008 10:07:29 GMT

Hi Pratibha,

Please check this sample codes and revert.

F4 Help - Calling it from a program and limiting values

To avoid the standard F4 help to be show, insert the event PROCESS ON-VALUE-REQUEST in the program and add a field

statement for the field that should trigger the F4 help. In the mdoule called from PROCESS ON-VALUE-REQUEST, call function module

F4IF_FIELD_VALUE_REQUEST.

Example 1 - Dynpro

process before output.

.....

process after input.

.....

PROCESS ON VALUE-REQUEST.

FIELD it_zsd00003-prctr MODULE f4_help_for_pctr.

MODULE f4_help_for_pctr INPUT.

NOTE:
Tabname/fieldname is the name of the table and field
for which F4 should be shown.

Dynprog/Dynpnr/Dynprofield are the names of the Progran/Dynpro/Field
in which the f4 value should be returned.

Value: The value of the Dynpro fuield when calling the F4 help.
You can limit the values shown, by inseting a value in this parameter
e.g '50*' to show only values beginning with 50

CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'

EXPORTING

tabname = 'ZSD00003'

fieldname = 'PRCTR'

SEARCHHELP = ' '
SHLPPARAM = ' '

dynpprog = 'ZSD00002_BRUGERKONV_LISTE'

dynpnr = '0100'

dynprofield = 'IT_ZSD00003-PRCTR'

STEPL = 0

value = '50*'

MULTIPLE_CHOICE = ' '
DISPLAY = ' '
SUPPRESS_RECORDLIST = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
TABLES
RETURN_TAB =

EXCEPTIONS
FIELD_NOT_FOUND = 1
NO_HELP_FOR_FIELD = 2
INCONSISTENT_HELP = 3
NO_VALUES_FOUND = 4
OTHERS = 5

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. " F4_help_for_pctr INPUT

Example 2 - Report

To control F4 help in a selection screen use the

AT SELECTION-SCREEN ON VALUE-REQUEST FOR <field>

event.

Note that for ranges both the low and high value of the field

must have there own ON VALUE-REQUEST

Example:

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_prctr-low.

PERFORM f4_help_prctr.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_prctr-high.

PERFORM f4_help_prctr.

REPORT f4help.

PARAMETERS:

p_auart LIKE vbak-auart.

START-OF-SELECTION.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_auart.

PERFORM f4_help_aaurt.

----

FORM f4_help_auart *

----

........ *

----

FORM f4_help_auart.

CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'

EXPORTING

tabname = 'VBAK'

fieldname = 'AUART'

SEARCHHELP = ' '
SHLPPARAM = ' '
DYNPPROG = ' '
DYNPNR = ' '
DYNPROFIELD = ' '
STEPL = 0
VALUE = ' '
MULTIPLE_CHOICE = ' '
DISPLAY = ' '
SUPPRESS_RECORDLIST = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
TABLES
RETURN_TAB =
EXCEPTIONS
FIELD_NOT_FOUND = 1
NO_HELP_FOR_FIELD = 2
INCONSISTENT_HELP = 3
NO_VALUES_FOUND = 4
OTHERS = 5

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM.