Search Results ahl_warranty_contracts_b




Overview
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Overview

The AHL_WARRANTY_CONTRACTS_B table is a core data object within the Oracle E-Business Suite (EBS) module for Complex Maintenance, Repair, and Overhaul (AHL). It serves as the primary transactional table for storing warranty contract records. In the context of asset-intensive industries like aviation, manufacturing, or heavy equipment, this table is fundamental for managing the contractual warranty terms associated with specific serialized equipment instances. It enables organizations to track warranty coverage, durations, and entitlements against physical assets throughout their service life, directly supporting maintenance planning, service cost recovery, and customer support operations.

Key Information Stored

The table stores the essential attributes that define a warranty contract. Its primary key is the system-generated identifier, WARRANTY_CONTRACT_ID. A critical business key is the unique CONTRACT_NUMBER, which serves as the human-readable identifier for the warranty agreement. The table maintains two crucial foreign key relationships that anchor the warranty to other master data. The ITEM_INSTANCE_ID column links the contract to a specific serialized asset (equipment) defined in the CSI_ITEM_INSTANCES table. The WARRANTY_TEMPLATE_ID column references the AHL_WARRANTY_TEMPLATES_B table, connecting the contract to the standardized terms, conditions, and coverage rules defined in a template. While the provided metadata does not list all columns, typical data would include effective dates (start and end), status, coverage details, and references to the customer or service provider parties.

Common Use Cases and Queries

This table is central to several key business processes. A common use case is validating warranty coverage for a service request or work order. Technicians can query if an asset is under warranty before performing repairs to determine financial responsibility. Another critical use is generating warranty expiration reports for proactive customer outreach or maintenance scheduling. Sample SQL patterns often involve joining to asset and template tables to create comprehensive warranty registers.

  • Retrieve active warranties for a specific item instance: SELECT wcb.contract_number, wcb.start_date, wcb.end_date FROM ahl_warranty_contracts_b wcb WHERE wcb.item_instance_id = :p_instance_id AND SYSDATE BETWEEN wcb.start_date AND NVL(wcb.end_date, SYSDATE);
  • List warranties based on a template for analysis: SELECT wcb.contract_number, csi.serial_number, wcb.status FROM ahl_warranty_contracts_b wcb, csi_item_instances csi WHERE wcb.warranty_template_id = :p_template_id AND wcb.item_instance_id = csi.instance_id;

Related Objects

The AHL_WARRANTY_CONTRACTS_B table exists within a tightly integrated schema. As documented, it has direct foreign key dependencies on two key master tables: CSI_ITEM_INSTANCES (for the serialized asset) and AHL_WARRANTY_TEMPLATES_B (for the contract terms). It is highly probable that a corresponding _TL (translation) table exists for multilingual contract descriptions. In a typical EBS AHL implementation, this base table is accessed via public APIs and is associated with various views for reporting. It is also the likely parent table for other transactional entities that record warranty claims (AHL_WARRANTY_CLAIMS_B), coverage lines, or service history linked to the contract, forming the backbone of the warranty management functionality.