Search Results flm_mmm_operations




Overview
Explore in AI Chat

Overview

The FLM_MMM_OPERATIONS table is a core data object within the Oracle E-Business Suite Flow Manufacturing (FLM) module, specifically supporting the Mixed Model Mapping (MMM) functionality. It serves as the master repository for operations defined within a mixed model map, which is a critical planning tool in flow manufacturing for balancing production lines and scheduling a mix of different products. The table's primary role is to define the sequence and type of manufacturing operations required on a production line, linking high-level planning (the map) to the detailed standard operations from the Bills of Material (BOM) module. Its structure, governed by a composite primary key and multiple foreign key relationships, ensures data integrity and enforces the logical hierarchy between maps, lines, and operations.

Key Information Stored

The table stores the essential linkage between a mixed model map line and the standard operations that must be performed on it. The primary key columns—ORGANIZATION_ID, PLAN_ID, and STANDARD_OPERATION_ID—uniquely identify an operation record within the context of a specific manufacturing organization and plan. Critical foreign key columns include LINE_ID and OPERATION_TYPE, which tie the operation to its parent record in the FLM_MMM_LINES table. The STANDARD_OPERATION_ID column is a direct reference to the BOM_STANDARD_OPERATIONS table, pulling in the predefined operation details such as description, department, and effort. This design allows a single standard operation to be associated with multiple lines or maps, promoting reusability and consistent operation definition across the manufacturing floor.

Common Use Cases and Queries

A primary use case is the generation of reports and analyses for line balancing and capacity planning. Manufacturing engineers query this table to list all operations assigned to a specific production line or to audit the operational sequence within a mixed model map. Common SQL patterns involve joining to FLM_MMM_LINES for line details and BOM_STANDARD_OPERATIONS for operation attributes. For example, to retrieve all operations for a given plan and organization, a query would be: SELECT mop.*, bos.operation_description FROM flm_mmm_operations mop JOIN bom_standard_operations bos ON mop.standard_operation_id = bos.standard_operation_id WHERE mop.plan_id = :p_plan_id AND mop.organization_id = :p_org_id ORDER BY mop.line_id;. This data is foundational for downstream processes that calculate takt time, assign resources, and schedule production runs within the flow manufacturing system.

Related Objects

The FLM_MMM_OPERATIONS table sits at the center of a key data model, with documented relationships to several other EBS objects. It is a child of the FLM_MMM_LINES table, joined via ORGANIZATION_ID, PLAN_ID, OPERATION_TYPE, and LINE_ID. It references the master definition table BOM_STANDARD_OPERATIONS through the STANDARD_OPERATION_ID, LINE_ID, and OPERATION_TYPE columns. Furthermore, it acts as a parent table to two important detail tables: FLM_MMM_OP_ITEMS (which links components and materials to the operation) and FLM_MMM_OP_RESOURCES (which assigns machines, labor, or other resources to the operation). Both are joined using the primary key columns ORGANIZATION_ID, PLAN_ID, and STANDARD_OPERATION_ID.