Search Results wip_eam_period_balances




Overview
Explore in AI Chat

Overview

The WIP_EAM_PERIOD_BALANCES table is a core transactional table within the Oracle E-Business Suite (EBS) Work in Process (WIP) module, specifically supporting Enterprise Asset Management (EAM) functionality. Its primary role is to store and track the accumulated costs for EAM work orders (jobs) by accounting period. This table is essential for the periodic costing and financial reconciliation of maintenance activities, enabling organizations to capture and report asset-related expenses accurately over time. It serves as a detailed ledger for EAM job charges, forming a critical link between operational maintenance execution and the general ledger.

Key Information Stored

While the full column list is not detailed in the provided metadata, the table's description and foreign key relationship indicate its core data structure. It stores period-specific balances for EAM jobs, typically including fields such as the work order identifier (WIP_ENTITY_ID), the accounting period, and the accumulated charges categorized by maintenance cost type. A crucial column is MAINT_COST_CATEGORY, which classifies the cost (e.g., labor, material, overhead) and is a foreign key to the CST_EAM_COST_ELEMENTS table. Other columns likely include the organization ID (ORGANIZATION_ID), period identifier (ACCT_PERIOD_ID), and various amount columns (e.g., APPLIED_AMOUNT, RELIEVED_AMOUNT) representing the monetary value of charges incurred within that period.

Common Use Cases and Queries

This table is central to EAM cost accounting and reporting. Common use cases include generating period-end cost reports for maintenance work orders, analyzing historical maintenance spend by asset or cost category, and reconciling WIP balances before closing an accounting period. A typical analytical query would join this table to WIP entities and cost elements to summarize costs.

  • Sample SQL Pattern: To retrieve period costs for a specific work order by cost category:
    SELECT wb.WIP_ENTITY_ID, wb.MAINT_COST_CATEGORY, ce.COST_ELEMENT, wb.APPLIED_AMOUNT
    FROM WIP_EAM_PERIOD_BALANCES wb,
    CST_EAM_COST_ELEMENTS ce
    WHERE wb.MAINT_COST_CATEGORY = ce.MAINT_COST_CATEGORY
    AND wb.WIP_ENTITY_ID = :p_wip_entity_id
    AND wb.ORGANIZATION_ID = :p_org_id
    ORDER BY wb.ACCT_PERIOD_ID;
  • This data is vital for internal cost allocation, asset lifecycle cost analysis, and ensuring maintenance costs are correctly relieved to the fixed asset or expense accounts.

Related Objects

The table has documented relationships with other key EBS objects, primarily through its foreign key constraint. This establishes a direct dependency for data integrity and is essential for accurate joins in queries and reports.

  • CST_EAM_COST_ELEMENTS: This is the primary related table, as defined by the foreign key. The column WIP_EAM_PERIOD_BALANCES.MAINT_COST_CATEGORY references CST_EAM_COST_ELEMENTS.MAINT_COST_CATEGORY. This relationship ensures that every cost recorded in the period balances table is associated with a valid, predefined cost element (e.g., Direct Labor, Material, Contractor).
  • While not listed in the provided metadata, this table is inherently linked to core WIP and inventory tables such as WIP_DISCRETE_JOBS (or WIP_ENTITIES) for work order details, ORG_ACCT_PERIODS for accounting period information, and likely interfaces with the general ledger via the CST_EAM_ASSET_PERF_COSTS or similar costing engine tables.