Search Results mtl_item_status




The MTL_ITEM_STATUS table in Oracle E-Business Suite (EBS) 12.1.1 and 12.2.2 is a critical repository for managing item statuses within the Inventory and other related modules. It stores predefined status codes that determine the usability, availability, and lifecycle stage of items in the system. Below is a detailed breakdown of its structure, functionality, and significance.

Table Structure and Key Columns

The MTL_ITEM_STATUS table consists of the following key columns:
  • STATUS_ID: A unique numeric identifier for each item status.
  • STATUS_CODE: A short alphanumeric code representing the status (e.g., ACTIVE, INACTIVE, PENDING).
  • DESCRIPTION: A textual description of the status (e.g., "Active for all transactions").
  • DISABLE_DATE: The date when the status was disabled (if applicable).
  • ENABLED_FLAG: A flag (Y/N) indicating whether the status is active for use.
  • RESERVABLE_TYPE: Defines if items with this status can be reserved (values: 1 for reservable, 2 for non-reservable).
  • ALLOW_ADJUSTMENT_FLAG: Determines if adjustments are allowed for items with this status.
  • INCLUDE_IN_ROLLUP_FLAG: Specifies whether items with this status are included in ATP (Available-to-Promise) calculations.

Functional Role in Oracle EBS

The MTL_ITEM_STATUS table serves as a foundational element for:
  1. Item Lifecycle Management: Statuses like PENDING, ACTIVE, and OBSOLETE control an item's usability across modules (e.g., Purchasing, Order Management).
  2. Transaction Control: Flags like ALLOW_ADJUSTMENT_FLAG restrict or permit inventory adjustments, ensuring compliance with business rules.
  3. ATP and Planning: The INCLUDE_IN_ROLLUP_FLAG influences MRP and ATP calculations by excluding items marked as inactive or obsolete.
  4. Integration with Other Modules: Status codes are referenced in tables like MTL_SYSTEM_ITEMS_B (INVENTORY_ITEM_STATUS_CODE) and drive behavior in Order Management, Purchasing, and Manufacturing.

Predefined Statuses and Customization

Oracle EBS ships with standard statuses such as:
  • ACTIVE: Items are available for all transactions.
  • INACTIVE: Items are visible but cannot be transacted.
  • PENDING: Items are under review and restricted from transactions.
Organizations can add custom statuses via the Inventory > Setup > Status Codes UI, ensuring alignment with unique business processes. Custom statuses inherit the same validation rules (e.g., reservability) as predefined ones.

Technical Considerations

  • Indexes: The table is indexed on STATUS_ID and STATUS_CODE for performance.
  • Dependencies: Referential integrity is maintained with child tables like MTL_SYSTEM_ITEMS_B.
  • APIs The INV_ITEM_STATUS_PUB package provides PL/SQL APIs for programmatic status management.

Impact on Business Processes

Misconfigured statuses can disrupt operations:
  • An incorrect RESERVABLE_TYPE may block sales order reservations.
  • Disabling a status without migrating items can orphan records.
Best practices include auditing status usage before modifications and testing custom statuses in a non-production environment.

Conclusion

The MTL_ITEM_STATUS table is a pivotal component in Oracle EBS, governing item behavior across the supply chain. Its configuration directly impacts inventory accuracy, procurement, and order fulfillment. Understanding its structure and interdependencies is essential for effective system customization and maintenance.