rem: if ( scheduled ) scheduled -> sous_imputation = no_sub_div;
add: if ( scheduled_number ) gsb_data_scheduled_set_sub_budgetary_number ( scheduled_number, no_sub_div);
context: void budgetary_line_scheduled_set_sub_div_id ( struct operation_echeance * scheduled, 					       int no_sub_div ){    if ( scheduled )	scheduled -> sous_imputation = no_sub_div;}