Service to ask if a product/material is configurable or not

Question

Hello,
I'm looking for a service to find out if a product/material is configurable or not. Is there an existing ES? I have allready tried:
- FIn Material by Elements
- Find Material by GTIN
- Find Material by ID and Description
- FInd Material by Search Text
- Find Material Customer Information By ID and Customer ID
- Find Material Sales Specification by Elements
- FInd Material Simple By Customer Information
But none of these services seems to handle me the needed Information. Ok, in "Find Material Sales Specification by Elements" the Description sometimes includes Information if a Product is configurable. But this infomation is very uncomfortable to handle in WD Java.

Answer 1

Not sure what you mean.
But it looks like you'll need to use an exception handler, in your case it would be NO_DATA_FOUND.
Try
create or replace function punto2_a
  (pelcod_param in varchar2)
return varchar2
as
  ret pelicula.pelcod%type;
begin
  select pelcod into ret
  from pelicula
  where pelcodrmk=pelcod_param;
  return (ret); 
exception
  when no_data_found 
  then
    return null;
end punto2_a;And if you want to return NULL as a literal value (as a 'meaningless string') then just use single quotes:
exception
  when no_data_found 
  then
    return 'NULL';