I use l_to_create_dn to create to's for shipments. If the qty entered is lower then the quantity needed all works fine because the option komim is used in the call. The quantity is updated to the quantity the was put in t_delit. The problem is, if m'I quantity is higher than the outbound delivery the exception 15 is returned. The customizing is done for batch split.
I saw that there's an oss note 855729. But I'm not convinced that it will help the situation.