topic Re: Function Module Attributes in Application Development and Automation Discussions

Function Module Attributes

former_member194704 — Thu, 03 Apr 2008 13:03:48 GMT

Hi,

I'm using an input help with mulitple selection using the function module 'F4IF_INT_TABLE_VALUE_REQUEST'.

My requirement is, if no selection is made, then all the entries must be selected.

Please, let me know how can this be achieved.

Thanks & Regards,

Lohit

Re: Function Module Attributes

Former Member — Thu, 03 Apr 2008 13:09:55 GMT

F4IF_INT_TABLE_VALUE_REQUEST

F4 help that returns the values selected in an internal table. Very handy when programming your very own F4 help for a field.

 

Example:

data:
    begin of t_values occurs 2,
      value like kna1-begru,
    end of t_values,
 
    t_return like ddshretval occurs 0 with header line.
 
  t_values = 'PAR*'.
  append t_values.
 
  t_values = 'UGG'.
  append t_values.
 
  call function 'F4IF_INT_TABLE_VALUE_REQUEST'
       exporting
            retfield        = 'BEGRU'
            value_org       = 'S'
       tables
            value_tab       = t_values
            return_tab      = t_return
       exceptions
            parameter_error = 1
            no_values_found = 2
            others          = 3.
 
  if sy-subrc = 0.
    read table t_return index 1.
 
    o_begru-low = t_return-fieldval.






 
    if o_begru-low = 'PAR*'.
      o_begru-option = 'CP'.
    else.
      o_begru-option = 'EQ'.
    endif.
 
    o_begru-sign = 'I'.
 
    append o_begru to s_begru.
  else.
    o_begru = i_begru.
  endif.

Re: Function Module Attributes

Former Member — Thu, 03 Apr 2008 13:10:59 GMT

Hi,

U can use like:

If tabname = ' * '.

< call your function here>

Then it will display all the entries.

Re: Function Module Attributes

Former Member — Thu, 03 Apr 2008 13:13:46 GMT

F4IF_INT_TABLE_VALUE_REQUEST'

. will return the selected values. if you don't find any value selected then you leave blank in case of select-option. it will fetch every thing.

If it is parameter then you have to use '*'.