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The WIP_LINES table in Oracle E-Business Suite (EBS) 12.1.1 or 12.2.2 is a critical component of the Work in Process (WIP) module, which manages manufacturing operations. This table stores detailed information about production lines, including their attributes, associations, and configurations. Below is a detailed summary of its structure, purpose, and key functionalities within Oracle EBS. ### **Overview of WIP_LINES Table** The WIP_LINES table serves as a repository for production line data, linking work orders, assemblies, and routing operations. It is essential for tracking work orders, scheduling production, and ensuring seamless manufacturing execution. The table integrates with other WIP and Inventory modules to maintain consistency in production planning and execution. ### **Key Columns and Their Significance** 1. **LINE_ID** – A unique identifier for each production line, often used as a primary key in related transactions. 2. **ORGANIZATION_ID** – Associates the line with a specific inventory organization, ensuring data segregation in multi-org environments. 3. **WIP_ENTITY_ID** – Links the line to a work order (WIP job) via the WIP_ENTITIES table. 4. **OPERATION_SEQ_NUM** – Specifies the sequence of operations in the routing, ensuring proper workflow execution. 5. **DEPARTMENT_ID** – Associates the line with a manufacturing department, facilitating cost and resource allocation. 6. **STATUS_TYPE** – Indicates the current status of the line (e.g., "Active," "Pending," or "Closed"). 7. **SCHEDULED_QUANTITY** – Tracks the planned production quantity for the line. 8. **QUANTITY_COMPLETED** – Records the actual completed units, enabling progress tracking. 9. **START_DATE & COMPLETION_DATE** – Define the timeline for production activities. 10. **LAST_UPDATE_DATE & CREATED_BY** – Audit columns for tracking modifications and ownership. ### **Functional Role in Oracle EBS** 1. **Work Order Management** – The WIP_LINES table enables the creation, modification, and closure of work orders by maintaining line-level details. 2. **Routing & Scheduling** – It ensures that operations follow predefined sequences, optimizing production efficiency. 3. **Material & Resource Allocation** – By linking to BOMs and routings, it helps allocate materials and labor to specific production lines. 4. **Cost Tracking** – The table supports cost accumulation by associating labor, overhead, and material costs with production lines. 5. **Integration with Other Modules** – It interacts with INV_ITEMS, BOM_OPERATIONS, and WIP_ENTITIES to maintain data consistency. ### **Common Use Cases** - **Production Scheduling** – Managers use WIP_LINES to assign work orders to specific lines and monitor progress. - **Shop Floor Control** – Supervisors track real-time production status and adjust workflows as needed. - **Cost Analysis** – Finance teams analyze line-level costs to optimize manufacturing expenses. - **Reporting & Analytics** – Custom reports leverage this table to generate insights on production efficiency and bottlenecks. ### **Conclusion** The WIP_LINES table is a foundational element in Oracle EBS WIP module, ensuring accurate work order management, production scheduling, and cost control. Its integration with other modules makes it indispensable for manufacturing operations in Oracle EBS 12.1.1 and 12.2.2 environments.