Search Results finance




The OKL_XLA_ENT_TCN_MAP_GT table in Oracle E-Business Suite (EBS) versions 12.1.1 and 12.2.2 serves as a critical global temporary table within the Oracle Lease and Finance Management (OKL) module, specifically designed to facilitate the mapping between transaction control numbers (TCN) and Oracle Subledger Accounting (XLA) entries. This table plays a pivotal role in ensuring accurate financial reporting and reconciliation by maintaining a transient association between lease transactions and their corresponding accounting entries. Below is a detailed breakdown of its purpose, structure, and functional significance in Oracle EBS.

Purpose and Context

The OKL_XLA_ENT_TCN_MAP_GT table is utilized during the accounting event generation process in Oracle Lease and Finance Management. When lease transactions (e.g., invoices, payments, adjustments) are processed, they generate accounting events in Oracle Subledger Accounting (XLA). Each transaction is assigned a unique Transaction Control Number (TCN), which must be mapped to the corresponding XLA event entries for traceability and audit purposes. This temporary table acts as an intermediary storage for these mappings during runtime, ensuring data integrity and enabling efficient reconciliation between lease operations and their accounting impacts.

Table Structure and Key Columns

As a global temporary table, OKL_XLA_ENT_TCN_MAP_GT stores data only for the duration of a user session or transaction, depending on its configuration. Its structure typically includes the following key columns:
  • TCN_ID: A unique identifier for the transaction control number, linking to the lease transaction.
  • EVENT_ID: The Oracle Subledger Accounting event ID, which corresponds to the accounting entry generated for the transaction.
  • SOURCE_ID: References the source transaction (e.g., lease contract, invoice) in the OKL module.
  • SOURCE_TABLE: Indicates the originating table (e.g., OKL_TRX_CONTRACTS) for the transaction.
  • CREATION_DATE: Timestamp marking when the mapping record was created.
  • CREATED_BY: User or process responsible for creating the mapping entry.
Additional columns may include metadata such as application ID, ledger ID, or batch references to support multi-org and multi-ledger environments.

Functional Workflow

The table is populated during the following key processes:
  1. Lease Transaction Processing: When a lease transaction (e.g., billing, termination) is initiated, the OKL module generates a TCN and records it in this table.
  2. Accounting Event Creation: Oracle Subledger Accounting processes the transaction and creates an accounting event, whose ID is then mapped back to the TCN in this table.
  3. Reconciliation and Reporting Financial reports and audit trails leverage this mapping to trace accounting entries back to their source transactions, ensuring accuracy and compliance.

Technical Considerations

  • Performance: As a temporary table, it minimizes storage overhead and optimizes performance by avoiding permanent storage of transient data.
  • Concurrency: Session-specific data isolation ensures multiple users can concurrently process lease transactions without conflicts.
  • Integration: Tightly integrated with XLA’s event model and OKL’s transaction framework, ensuring seamless data flow between operational and financial modules.

Conclusion

The OKL_XLA_ENT_TCN_MAP_GT table is a foundational component in Oracle EBS Lease and Finance Management, enabling robust financial integration between lease transactions and accounting entries. Its design as a global temporary table ensures efficiency and scalability, while its role in TCN-to-event mapping underpins critical financial controls and reporting capabilities. For implementations leveraging Oracle EBS 12.1.1 or 12.2.2, understanding this table is essential for troubleshooting, customization, or enhancing lease accounting workflows.