Search Results csp_requirement_lines_iuhk

Overview

APPS.CSP_REQUIREMENT_LINES_IUHK is an internal hook API (IUHK) within the Oracle E-Business Suite (EBS) environment. The package is part of the CSP module, which is associated with the Service Procurement or Complex Maintenance, Repair, and Overhaul (cMRO) functionality, specifically dealing with requirement lines. The acronym "IUHK" stands for Internal Update Hook, indicating that this package is designed to provide a mechanism for vertical industry customizations to be plugged into the standard processing of requirement lines without modifying the base Oracle code. The package header, with its AUTHID CURRENT_USER declaration and comments explicitly stating its purpose, confirms that it serves as a predefined extension point. Its primary business function is to allow developers and partners to implement custom pre- and post-processing logic that executes around the core Create, Update, and Delete operations performed on requirement lines. This enables tailored business rules, validations, or supplementary data manipulations to be applied seamlessly during standard transaction flows within Oracle EBS 12.1.1 and 12.2.2.

Key Procedures and Functions

The package exposes six documented procedures, all of which are stubs designed to be overridden by custom code. Each procedure accepts a single output parameter, x_return_status, which is used to communicate the success or failure of the custom logic back to the calling program. The procedures are paired to bracket the standard DML operations:

• CREATE_REQUIREMENT_LINE_PRE: Invoked before the standard creation of a new requirement line. Custom logic here can perform pre-insert validations, defaulting, or data enrichment.
• CREATE_REQUIREMENT_LINE_POST: Invoked after a new requirement line has been created. This is used for post-insert actions, such as updating related entities or logging.
• UPDATE_REQUIREMENT_LINE_PRE: Invoked before an existing requirement line is updated. It allows for validation or modification of the data before the update is applied.
• UPDATE_REQUIREMENT_LINE_POST: Invoked after a requirement line has been updated. It can be used to propagate changes or trigger downstream processes.
• DELETE_REQUIREMENT_LINE_PRE: Invoked before a requirement line is deleted. This hook can enforce deletion constraints or archive data prior to removal.
• DELETE_REQUIREMENT_LINE_POST: Invoked after a requirement line has been deleted. It is used for cleanup or cascading actions.

No parameter lists beyond the return status are documented, and the procedures are intended to be modified only by adding custom code that adheres to the defined signature.

Tables Accessed

The ETRM metadata does not document any tables directly referenced by this package via APPS synonyms. This is consistent with its role as a hook API: the package itself does not contain any SQL DML statements. Instead, it provides empty procedure bodies that are called by the core requirement line processing logic. The actual tables accessed are those used by the calling programs, which likely include CSP requirement line tables and their related entities. Any custom code implemented in these hooks would need to explicitly reference the appropriate tables to perform its operations, but such references are not part of the base package definition.

Usage Notes

CSP_REQUIREMENT_LINES_IUHK is a customization hook and is never invoked directly by end users. It is called by the standard Oracle EBS code that manages requirement lines, typically from forms, concurrent programs, or other PL/SQL APIs that perform DML on requirement lines. The package is referenced by one other package, as per the metadata, which is the primary caller that invokes these hook procedures at the correct points in the transaction lifecycle. Developers implementing customizations for a vertical industry would modify the package body (not the specification) to add their specific logic, ensuring that the x_return_status is set appropriately to indicate success or failure, thereby controlling whether the standard operation proceeds or is rolled back. This design allows for clean separation of custom code from standard code and facilitates upgrades, as the hook API remains stable across EBS versions 12.1.1 and 12.2.2. The package is owned by APPS and compiled with AUTHID CURRENT_USER, meaning it executes with the privileges of the calling user, which is standard for such hook APIs.