Search Results okc_k_history_b




The OKC_K_HISTORY_B table in Oracle E-Business Suite (EBS) versions 12.1.1 and 12.2.2 is a critical repository for tracking historical changes to contract records within the Oracle Contracts Core module. This table serves as an audit trail, capturing modifications made to contract headers and related attributes over time. Below is a detailed analysis of its structure, purpose, and functional significance in Oracle EBS implementations.

Table Overview

The OKC_K_HISTORY_B table is part of the Oracle Contracts Core schema, designed to log transactional changes to contract records. It stores metadata about modifications, including timestamps, user IDs, and change types. The table is essential for compliance, reporting, and troubleshooting contract lifecycle events.

Key Columns and Structure

The table contains several important columns:
  • HISTORY_ID: Primary key, uniquely identifying each historical record.
  • CONTRACT_ID: Foreign key linking to the contract header in OKC_K_HEADERS_B.
  • CHANGE_TYPE: Indicates the nature of the change (e.g., creation, update, termination).
  • OLD_VALUE and NEW_VALUE: Capture attribute modifications in key-value pairs.
  • CREATED_BY and CREATION_DATE: Audit columns recording who made the change and when.

Functional Role in Oracle Contracts

The table supports critical business processes:
  1. Audit and Compliance: Provides a tamper-evident record of contract modifications for regulatory requirements.
  2. Version Control: Enables reconstruction of contract states at any historical point.
  3. Workflow Integration: Tracks approval-related changes during contract authoring.

Integration Points

OKC_K_HISTORY_B interacts with several core EBS components:
  • Oracle Workflow for change approval tracking
  • Oracle Audit Vault for centralized compliance reporting
  • Contract Expert for rules-based modification logging

Technical Considerations

Implementation teams should note:
  • The table grows rapidly in high-volume environments, requiring archival strategies.
  • Indexing on CONTRACT_ID and CREATION_DATE is critical for performance.
  • Custom extensions should maintain data integrity through proper triggers.

Version-Specific Notes

Between 12.1.1 and 12.2.2, the table structure remained largely consistent, with minor enhancements in 12.2.2:
  • Additional columns for cloud integration in 12.2.2
  • Improved partitioning capabilities in later releases
  • Enhanced API support for historical data retrieval

Best Practices

For optimal utilization:
  1. Implement regular purging of obsolete records through concurrent programs.
  2. Leverage Oracle's Contract History APIs rather than direct table access.
  3. Include history table considerations in custom reporting requirements.
The OKC_K_HISTORY_B table represents a foundational element in Oracle's contract management framework, providing organizations with robust change tracking capabilities essential for governance and operational transparency in complex contracting environments.