Search Results ece_output_lines_s

Overview

APPS.ECE_FLATFILE is a PL/SQL package body in the Oracle E-Business Suite E-Commerce Gateway (ECE) module. Its principal business function is to generate and populate the flat-file output structures used during outbound EDI transaction processing. When E-Commerce Gateway produces an outbound document — for example, a purchase order, invoice, or ship notice — the extracted data must be transformed into a delimited or fixed-position flat file that can be transmitted to a trading partner. ECE_FLATFILE performs the low-level work of assembling those output records, mapping interface column values into positionally defined fields, and writing the resulting lines into the gateway's output staging tables.

The package sits downstream of the interface extraction logic and upstream of the transmission layer. It relies on configuration metadata stored in the interface table and column definitions to determine how each data element is formatted and where it is placed within an output line. The package body is recorded as VALID in the APPS schema at ETRM 12.2.2 and carries an API classification of OTHER, indicating it is an internal engine component rather than a published public API. It is not referenced by any other database object, confirming its role as a terminal consumer of configuration data.

Key Procedures and Functions

The documented package exposes three procedures and functions:

• SELECT_CLAUSE — Constructs the SQL selection expression used to retrieve the interface column data that will form the flat-file output. It builds the query fragment dynamically from the column definitions held in the interface metadata tables, allowing the output layout to be driven by configuration rather than hard-coded logic.
• WRITE_TO_ECE_OUTPUT — Writes the assembled flat-file line into the ECE_OUTPUT staging structure. This is the procedure responsible for persisting the formatted output record that downstream transmission processes will consume.
• FIND_POS — Determines the position (offset) at which a given data element is placed within the flat-file line. It resolves position and length information from the interface column definitions so that fixed-position output is aligned correctly.

The parameter lists for these units are not published in the available metadata and are deliberately not reproduced here.

Tables Accessed

ECE_FLATFILE reads and writes the following documented objects:

• ECE_INTERFACE_TABLES — Provides the header-level definition of each EDI interface table, identifying the transaction and layout being generated.
• ECE_INTERFACE_COLUMNS — Supplies the column-level mapping, including position, length, and formatting attributes used by SELECT_CLAUSE and FIND_POS.
• ECE_OUTPUT — The output header table where generated flat-file runs are recorded; written via WRITE_TO_ECE_OUTPUT.
• ECE_OUTPUT_LINES_S — The output line detail table (the object referenced in the user's search) that stores each individual flat-file line produced by the package.
• ALL_TAB_COLUMNS — The data dictionary view used to validate and resolve actual column attributes of the source interface tables during dynamic SQL generation.

Usage Notes

ECE_FLATFILE is invoked internally by the E-Commerce Gateway outbound processing flow rather than directly by end users. It is typically driven from the concurrent programs that perform outbound interface extraction and flat-file generation, executing in the background under a request identifier. Because the package is not referenced by any other database object, it functions as a leaf component and should be treated as internal implementation. Customizations that require changes to output formatting are best directed at the interface column configuration tables rather than by modifying this package body, since the logic is metadata-driven. Direct calls from custom code are possible but unsupported, as the procedure signatures are not part of a published interface contract.