Search Results sales order




The OP_AUDT_DTL table in Oracle E-Business Suite (EBS) 12.1.1 and 12.2.2 is a critical component of the Oracle Process Audit (OPA) framework, which is part of the Oracle Internal Controls Manager (ICM) module. This table stores detailed audit trail information for transactions processed within Oracle EBS, enabling organizations to maintain compliance with regulatory requirements such as Sarbanes-Oxley (SOX), GDPR, and other internal control mandates. Below is a detailed analysis of its structure, purpose, and significance in Oracle EBS.

1. Purpose and Context

The OP_AUDT_DTL table serves as a repository for granular audit data captured during transactional processing in Oracle EBS. It works in conjunction with the OP_AUDT_HDR table (which stores header-level audit information) to provide a comprehensive audit trail. The data in this table helps organizations track changes, identify anomalies, and demonstrate adherence to internal and external audit requirements. It is particularly useful for financial audits, segregation of duties (SoD) monitoring, and forensic investigations.

2. Key Columns and Structure

The OP_AUDT_DTL table contains several important columns that capture transactional metadata and contextual details. Some of the key columns include:
  • AUDIT_ID: A unique identifier linking detail records to their corresponding header entry in OP_AUDT_HDR.
  • LINE_NUM: A sequence number distinguishing multiple detail records associated with a single audit event.
  • ATTRIBUTE_NAME: The name of the attribute or field being audited (e.g., AMOUNT, VENDOR_NAME).
  • OLD_VALUE and NEW_VALUE: The before-and-after values of the audited attribute, crucial for change tracking.
  • TRANSACTION_TYPE: The type of operation performed (e.g., INSERT, UPDATE, DELETE).
  • CREATION_DATE and CREATED_BY: Timestamp and user details for the audit record.

3. Integration with Oracle EBS Modules

The OP_AUDT_DTL table integrates with multiple Oracle EBS modules, including:
  • Financials (GL, AP, AR): Tracks changes to journal entries, invoices, and receipts.
  • Procurement (PO, iProcurement): Audits purchase order modifications and approvals.
  • Human Resources (HRMS): Monitors updates to employee records and payroll data.
This integration ensures end-to-end auditability across business processes.

4. Audit Data Retention and Performance

Given the high volume of transactional data, the OP_AUDT_DTL table can grow significantly over time. Organizations often implement archival or purging strategies to manage table size and optimize query performance. Oracle provides concurrent programs and APIs (e.g., OPA_AUDIT_PURGE) to automate this process while ensuring compliance with data retention policies.

5. Security and Access Control

Access to OP_AUDT_DTL is typically restricted to authorized roles (e.g., Internal Auditors, Compliance Officers) due to the sensitive nature of audit data. Oracle EBS enforces role-based access control (RBAC) to prevent unauthorized viewing or tampering.

6. Customization and Extensibility

Organizations can extend the default auditing capabilities by customizing the OP_AUDT_DTL table through:
  • Custom Triggers: Additional logic to capture non-standard attributes.
  • API Hooks: Leveraging Oracle's OPA_AUDIT_PKG to insert custom audit records.

7. Conclusion

The OP_AUDT_DTL table is a foundational element of Oracle EBS's auditing framework, providing transparency, accountability, and compliance support. Its structured design, integration with core modules, and extensibility make it indispensable for organizations subject to rigorous audit requirements. Proper configuration and maintenance of this table are essential to ensure its effectiveness in meeting both internal and external audit demands.