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Overview
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Overview

ISC_DEPOT_MARGIN_ETL_PKG is an extract-transform-load (ETL) package in the Oracle E-Business Suite Depot Repair (Depot Margin) module. It populates the depot repair margin fact tables — ISC_DR_CHARGES_F and ISC_DR_COSTS_F — which underpin depot repair profitability and margin analysis. The package body declares file-scope variables that hold the operational context for each run, including the ISC schema name (g_isc_schema), the global start date (g_global_start_date), primary and secondary currency codes (g_global_curr_code, g_global_sec_curr_code), primary and secondary rate types (g_global_rate_type, g_global_sec_rate_type), and standard concurrent request context values such as g_user_id, g_login_id, g_program_id, g_request_id, and related program identifiers. Two constants, g_charges_object_name ('ISC_DR_CHARGES_F') and g_costs_object_name ('ISC_DR_COSTS_F'), identify the target fact tables.

A key detail surfaced by the source excerpt is the presence of the c_ok style convention used across Oracle EBS ETL packages. While the excerpt shows c_errbuf_size as the truncation limit for error messages, c_ok is the standard constant returned by Oracle EBS load packages to indicate successful completion. Callers of this package inspect the numeric return value of each loader function against c_ok to determine whether the ETL completed without error. A value other than c_ok typically signals a validation or data error requiring investigation.

Key Procedures and Functions

  • CHARGES_INITIAL_LOAD — Performs the full initial population of the depot repair charges fact table (ISC_DR_CHARGES_F). Invoked when the depot margin data warehouse is first seeded.
  • COSTS_INITIAL_LOAD — Performs the full initial population of the depot repair costs fact table (ISC_DR_COSTS_F).
  • CHARGES_INCR_LOAD — Applies incremental (delta) loads to the charges fact table for ongoing periodic refreshes.
  • COSTS_INCR_LOAD — Applies incremental (delta) loads to the costs fact table.
  • check_initial_load_setup — A private helper function returning L_SETUP_GOOD / status. It validates prerequisite setup, populating g_global_start_date from bis_common_parameters.get_global_start_date and g_global_curr_code from bis_common_parameters.get_currency.
  • err_mesg — A private error-formatting function that composes ' #: ' truncated to c_errbuf_size.

Tables Accessed

Usage Notes

The package is invoked through Oracle EBS concurrent programs that schedule the initial and incremental depot margin ETL loads, and it is not referenced by any other package (0 dependents). Each loader returns a numeric status; callers compare the result to c_ok to detect failure. Because the loaders rely on bis_common_parameters setup — global start date, currency, and rate type — that configuration must be complete before any load runs, as enforce