Oracle EBS FA 获取累计折旧

FUNCTION get_ltd_deprn(p_asset_id          IN NUMBER,
                         p_book_type_code    IN VARCHAR2,
                         p_rate_source_rule  IN VARCHAR2 DEFAULT NULL,
                         p_dist_id           IN NUMBER DEFAULT 0,
                         p_period_ctr        IN NUMBER DEFAULT 0,
                         p_mrc_sob_type_code IN VARCHAR2 DEFAULT 'N',
                         p_set_of_books_id   IN NUMBER) RETURN NUMBER IS
    dummy_num        NUMBER;
    dummy_bool       BOOLEAN;
    dummy_char       VARCHAR2(2000);
    l_log_level_rec  fa_api_types.log_level_rec_type;
    l_ltd_production NUMBER;
    l_ytd_production NUMBER;
    l_ltd_deprn      NUMBER;
    l_ytd_deprn      NUMBER;
  BEGIN
    fa_query_balances_pkg.query_balances(x_asset_id              => p_asset_id,
                                         x_book                  => p_book_type_code,
                                         x_period_ctr            => nvl(p_period_ctr,
                                                                        0),
                                         x_dist_id               => nvl(p_dist_id,
                                                                        0),
                                         x_run_mode              => 'STANDARD',
                                         x_cost                  => dummy_num,
                                         x_deprn_rsv             => l_ltd_deprn,
                                         x_reval_rsv             => dummy_num,
                                         x_ytd_deprn             => l_ytd_deprn,
                                         x_ytd_reval_exp         => dummy_num,
                                         x_reval_deprn_exp       => dummy_num,
                                         x_deprn_exp             => dummy_num,
                                         x_reval_amo             => dummy_num,
                                         x_prod                  => dummy_num,
                                         x_ytd_prod              => dummy_num,
                                         x_ltd_prod              => dummy_num,
                                         x_adj_cost              => dummy_num,
                                         x_reval_amo_basis       => dummy_num,
                                         x_bonus_rate            => dummy_num,
                                         x_deprn_source_code     => dummy_char,
                                         x_adjusted_flag         => dummy_bool,
                                         x_transaction_header_id => -1,
                                         x_bonus_deprn_rsv       => dummy_num,
                                         x_bonus_ytd_deprn       => dummy_num,
                                         x_bonus_deprn_amount    => dummy_num,
                                         x_impairment_rsv        => dummy_num,
                                         x_ytd_impairment        => dummy_num,
                                         x_impairment_amount     => dummy_num,
                                         x_capital_adjustment    => dummy_num,
                                         x_general_fund          => dummy_num,
                                         x_mrc_sob_type_code     => p_mrc_sob_type_code,
                                         x_set_of_books_id       => p_set_of_books_id,
                                         p_log_level_rec         => l_log_level_rec);

    RETURN l_ltd_deprn;
  EXCEPTION
    WHEN OTHERS THEN
      RETURN NULL;
  END get_ltd_deprn;