# if we do not want to transfer services and this part is a service, set qty to zero
# ... and do not create a hash entry in %qty_parts below (will skip check for bins for the transfer == out case)
# ... and push only a empty (undef) element to @all_requests (will skip check for bin_id and warehouse_id and will not alter the row)
# if we do not want to transfer services and this part is a service, set qty to zero
# ... and do not create a hash entry in %qty_parts below (will skip check for bins for the transfer == out case)
# ... and push only a empty (undef) element to @all_requests (will skip check for bin_id and warehouse_id and will not alter the row)