Search Results wms_dispatched_tasks_history

The WMS_DISPATCHED_TASKS_HISTORY table in Oracle E-Business Suite (EBS) 12.1.1 or 12.2.2 is a critical data repository within the Warehouse Management System (WMS) module. It stores historical records of dispatched tasks, providing an audit trail for warehouse operations, task execution, and workflow management. This table plays a pivotal role in tracking task assignments, completions, and exceptions, ensuring visibility and accountability in warehouse processes.

Table Structure and Key Columns

The WMS_DISPATCHED_TASKS_HISTORY table contains columns that capture essential task-related metadata, including:

• TASK_ID: A unique identifier for each dispatched task.
• TASK_TYPE: Specifies the nature of the task (e.g., picking, putaway, cycle count).
• STATUS: Indicates the task's current state (e.g., Dispatched, Completed, Cancelled).
• DISPATCHED_DATE: Timestamp when the task was assigned to a user or resource.
• COMPLETED_DATE: Timestamp when the task was marked as completed.
• USER_ID: Identifies the user responsible for executing the task.
• ORGANIZATION_ID: Links the task to a specific inventory organization.
• SOURCE_HEADER_ID and SOURCE_LINE_ID: References to the originating transaction (e.g., sales order, transfer order).

Functional Role in WMS

The table serves as a historical log for all dispatched tasks, enabling:

• Performance Analysis: By analyzing task completion times, organizations can identify bottlenecks and optimize warehouse workflows.
• Audit and Compliance: Provides a traceable record for regulatory requirements and internal audits.
• Exception Handling: Stores details of failed or incomplete tasks, facilitating root cause analysis.
• Integration with Other Modules: Interfaces with Inventory, Shipping, and Order Management modules to maintain data consistency.

Technical Considerations

In Oracle EBS 12.1.1 and 12.2.2, the WMS_DISPATCHED_TASKS_HISTORY table:

• Is part of the WMS schema and is primarily accessed through WMS APIs.
• May be purged periodically via concurrent programs to manage database growth.
• Can be leveraged for custom reports using Oracle BI Publisher or Discoverer.
• Supports partitioning in high-volume environments to enhance query performance.

Business Process Context

This table is instrumental in key warehouse operations:

1. Task Dispatch: When a warehouse task is created (e.g., via RF or mobile device), a record is inserted into this table.
2. Task Execution As workers complete tasks, status updates are recorded with timestamps.
3. Task Reconciliation Discrepancies between expected and actual task results can be investigated using historical data.

Customization and Extension

Organizations often extend the table's functionality by:

• Adding custom columns to capture business-specific attributes.
• Creating triggers to enforce business rules during task status transitions.
• Developing custom interfaces to external warehouse control systems.

The WMS_DISPATCHED_TASKS_HISTORY table thus forms the backbone of WMS operational analytics in Oracle EBS, providing both real-time visibility and historical perspective on warehouse task execution. Its proper configuration and maintenance are essential for efficient warehouse management and continuous process improvement.