Search Results ahl_rt_oper_labor_uk1

Overview

The AHL_RT_OPER_LABOR table is a core data object within the Oracle E-Business Suite (EBS) module for Complex Maintenance, Repair, and Overhaul (AHL). It functions as the central repository for defining and storing labor skill requirements associated with maintenance and repair processes. Specifically, it links labor competencies—defined by skill, competence, and rating level—to either a maintenance Route (a sequence of operations) or an individual Operation. This table is fundamental for planning and costing, as it ensures that the necessary skilled personnel are identified and allocated for work orders generated from these maintenance definitions in both EBS 12.1.1 and 12.2.2.

Key Information Stored

The table's structure is designed to enforce precise labor definitions. The primary identifier is the system-generated RT_OPER_LABOR_ID. The OBJECT_ID column is a foreign key that references either a specific Route (AHL_ROUTES_B) or Operation (AHL_OPERATIONS_B), determined by the value in ASSOCIATION_TYPE_CODE. The labor requirement itself is defined by the combination of SKILL_COMPETENCE_ID and SKILL_RATING_LEVEL_ID, which together specify the exact skill and proficiency needed. A unique key constraint (AHL_RT_OPER_LABOR_UK1) on these columns, along with OBJECT_ID and ASSOCIATION_TYPE_CODE, prevents duplicate labor assignments for the same maintenance entity.

Common Use Cases and Queries

This table is primarily accessed for generating labor requirements on work orders, performing skills-based resource scheduling, and calculating estimated labor costs. A common reporting need is to list all labor skills required for a specific maintenance route. A sample query for this would join AHL_RT_OPER_LABOR to the route and skill tables:

• SELECT r.route_name, sc.name skill, srl.name rating_level
• FROM ahl_rt_oper_labor rol,
• ahl_routes_b r,
• ahl_skill_competences_vl sc,
• ahl_skill_rating_levels_vl srl
• WHERE rol.object_id = r.route_id
• AND rol.association_type_code = 'ROUTE'
• AND rol.skill_competence_id = sc.skill_competence_id
• AND rol.skill_rating_level_id = srl.skill_rating_level_id
• AND r.route_number = '<ROUTE_NUMBER>';

This data is also critical for interfaces with external workforce management or scheduling systems.

Related Objects

AHL_RT_OPER_LABOR sits at the center of a key data model. It has direct foreign key relationships to AHL_ROUTES_B and AHL_OPERATIONS_B to define the parent maintenance entity. It is also linked to the AHL_RT_OPER_LABOR_H table, which tracks the history of changes to labor requirements for audit and compliance. The skill definitions are sourced from reference tables like AHL_SKILL_COMPETENCES and AHL_SKILL_RATING_LEVELS. In practice, data is typically created, updated, or queried via the relevant AHL public APIs or through the EBS user interface for defining routes and operations, rather than via direct DML on the table.