Search Results g_error_id

Overview

CLN_PO_CHANGE_ORDER is an Oracle E-Business Suite PL/SQL package body owned by the APPS schema and classified under the ETRM catalog as OTHER. Its documented purpose is to facilitate updates to the Purchase Order in the context of Supply Chain Collaboration and change-order processing. The package provides the procedural logic by which purchase order header, line, and shipment changes originating from a collaboration request are validated against existing collaboration data and then propagated into the collaboration tables, with optional notification to the trading partner through the Oracle Workflow and ECX (e-Commerce Exchange) infrastructure. The header comment block identifies the original author (Viswanthan Umapathy) and creation date (Aug-2002), with a later revision at version 115.4 in April 2004, indicating the object is a legacy component of the collaboration module rather than an actively extended public API.

Key Procedures and Functions

The ETRM registry documents eight callable units in this package body. Note that the body also contains at least one private helper, IS_ALREADY_PROCESSED_LINE, which is not part of the documented public set but is visible in the source excerpt.

• PROCESS_ORDER_HEADER — Validates purchase order header details and updates the collaboration record based on the PO header attributes supplied by the caller.
• PROCESS_ORDER_LINE — Applies equivalent validation and update logic at the purchase order line level.
• PROCESS_ORDER_LINE_SHIPMENT — Handles the shipment (schedule) level of the purchase order, validating and updating collaboration data for shipment detail changes.
• LOAD_CHANGES — Loads or stages the set of changes to be processed, acting as the driver that feeds the PROCESS_ORDER_* procedures.
• GET_TRADING_PARTNER_DETAILS — Resolves trading partner information, presumably from ECX_TP_HEADERS, so that downstream collaboration and messaging calls have the correct partner context.
• RAISE_UPDATE_COLLABORATION — Raises or initiates the collaboration update, likely through the Oracle Workflow/ECX event mechanism.
• RAISE_ADD_MESSAGE — Submits an outbound message (notification) to the trading partner.
• CALL_TAKE_ACTIONS — Invokes the workflow take-action or equivalent action-handling step to move the collaboration process forward.

IS_ALREADY_PROCESSED_LINE, exposed in the source, maintains the package-level collection l_line_num_tab and returns TRUE when a given PO line number has already been encountered, thereby preventing duplicate processing of the same line within a single run. It uses CLN_DEBUG_PUB for diagnostic output governed by the CLN_DEBUG_LEVEL profile option.

Tables Accessed

The ETRM metadata records access to the following objects through APPS synonyms:

• CLN_GENERIC_S — the collaboration generic sequence, used to obtain identifiers for new collaboration rows.
• ECX_TP_HEADERS — the e-Commerce Exchange trading partner header table, read to obtain trading partner definition and messaging attributes.
• WF_PARAMETER_LIST_T — the Oracle Workflow parameter list type, used to pass parameters into workflow activities launched by this package.
• DUAL — the standard single-row pseudo-table, used for simple lookups and expression evaluation.
• PLITBLM — the PL/SQL integer table type used for collection handling.

The purchase order tables themselves are addressed indirectly through the collaboration layer rather than being named explicitly in the documented table set, which is consistent with the package's role of translating PO change events into collaboration records and outbound messages.

Usage Notes

Despite the user search term "g_error_id", the documented source neither declares nor references a package-level global error identifier by that name. Error handling in the visible code follows the CLN_DEBUG_PUB logging pattern rather than a g_error_id convention, so any reference to g_error_id in this context most likely originates from a different collaboration package or from caller-side exception handling that receives an error identifier as a parameter.

CLN_PO_CHANGE_ORDER is intended to be invoked from within the collaboration change-order flow, typically triggered by the supply chain collaboration concurrent program or by an inbound collaboration request that has been parsed into header, line, and shipment changes. It is not referenced by any other documented package, so it should be treated as a top-level internal driver rather than a reusable utilities library. When integrating or troubleshooting, enable the CLN_DEBUG_LEVEL profile option (2 or lower) to capture entry, exit, and duplicate-line diagnostics from CLN_DEBUG_PUB.