Search Results igs_or_cwlk_pk

Overview

The IGS_OR_CWLK table is a master data table within the Oracle E-Business Suite (EBS) Student System (IGS). It serves as the central repository for defining crosswalk configurations, which are essential for mapping and translating data between the Oracle Student System (OSS) and external systems or legacy applications. Its primary role is to establish the framework for data integration and conversion processes, ensuring consistency when exchanging institutional information such as course codes, person identifiers, or organizational structures. As a master table, it holds the foundational definitions that are referenced by detailed mapping rules stored in related child tables.

Key Information Stored

The table's structure is designed to uniquely identify and describe each crosswalk configuration. The primary key, CROSSWALK_ID, is a unique system-generated identifier for each crosswalk definition. A critical business key is the INSTITUTION_CODE, which ties the crosswalk to a specific academic institution within the EBS setup, ensuring data isolation and relevance. While the provided metadata does not list all columns, typical columns in such a master table would include descriptive fields like CROSSWALK_NAME or DESCRIPTION, status flags (e.g., ACTIVE_FLAG), and audit columns such as CREATION_DATE, CREATED_BY, LAST_UPDATE_DATE, and LAST_UPDATED_BY to track changes.

Common Use Cases and Queries

This table is central to data migration and system integration projects. Common use cases include configuring the system for a new implementation where legacy data must be imported, or establishing ongoing interfaces with third-party systems. Administrators query this table to audit active crosswalks or to troubleshoot data synchronization issues. A typical query would retrieve all crosswalks for a specific institution to review their configuration.

SELECT crosswalk_id, institution_code
FROM igs.igs_or_cwlk
WHERE institution_code = 'UNIV001'
ORDER BY crosswalk_id;

For reporting, this table is often joined with its detail table to produce a comprehensive list of all mapping rules defined within the system, which is crucial for validation and documentation.

Related Objects

The IGS_OR_CWLK table has defined relationships with other objects in the Student System schema, primarily through foreign key constraints. The key documented relationship is:

• IGS_OR_CWLK_DTL: This is the primary child table, linked via the CROSSWALK_ID column. The foreign key constraint (IGS_OR_CWLK_DTL.CROSSWALK_ID references IGS_OR_CWLK.CROSSWALK_ID) enforces that every detailed mapping rule must belong to a valid master crosswalk definition. This creates a one-to-many relationship where one record in IGS_OR_CWLK can have many associated detail records in IGS_OR_CWLK_DTL.

Additionally, the table's primary keys (IGS_OR_CWLK_PK on CROSSWALK_ID and IGS_OR_CWLK_UK on INSTITUTION_CODE) are likely referenced by application logic within PL/SQL packages and APIs in the IGS module that manage crosswalk creation, validation, and processing.