Search Results xnp_sv_event_history




Overview
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Overview

The XNP_SV_EVENT_HISTORY table is a core data repository within the Oracle E-Business Suite (EBS) Number Portability (XNP) module, present in both the 12.1.1 and 12.2.2 releases. It functions as a comprehensive audit and tracking log for all events pertaining to telephone number porting processes and associated messages. Its primary role is to provide a persistent, historical record of state changes, actions, and system interactions for a given porting request or message, enabling traceability, troubleshooting, and process monitoring. By centralizing event data, it supports the complex workflow and regulatory compliance requirements inherent in telecommunications number portability operations.

Key Information Stored

The table's structure is designed to capture the essential details of any event. The primary key, SV_EVENT_HISTORY_ID, uniquely identifies each recorded event. Two critical foreign key columns establish the event's context: MSG_ID links the event to a specific message in the XNP_MSGS table, and SV_SOA_ID associates it with a Service Order Activation (SOA) record in the XNP_SV_SOA table. While the full column list is not detailed in the provided metadata, typical columns in such a history table would include EVENT_TYPE or EVENT_CODE to classify the event (e.g., "RECEIVED", "PROCESSED", "ERROR"), EVENT_DATE/TIMESTAMP, a descriptive EVENT_TEXT or MESSAGE, the STATUS of the event, and identifiers for the related porting number (TELEPHONE_NUMBER) and the user or process that triggered the event (CREATED_BY).

Common Use Cases and Queries

This table is central to operational reporting and diagnostics. Common use cases include auditing the complete lifecycle of a porting request, diagnosing failed or stalled transactions by reviewing error events, and generating compliance reports. A fundamental query retrieves the chronological history for a specific message or telephone number:

  • SELECT event_timestamp, event_type, event_text FROM xnp.xnp_sv_event_history WHERE msg_id = <message_id> ORDER BY event_timestamp;

Another typical pattern is identifying recent error events for troubleshooting:

  • SELECT * FROM xnp.xnp_sv_event_history WHERE event_type LIKE '%ERROR%' AND creation_date > SYSDATE - 1 ORDER BY creation_date DESC;

Analytical queries often join with XNP_MSGS and XNP_SV_SOA to correlate event timelines with message content and service order details for end-to-end process analysis.

Related Objects

As indicated by its foreign keys, XNP_SV_EVENT_HISTORY has direct, integral relationships with two primary XNP tables. The XNP_MSGS table stores the actual porting messages (like LSR, LSRR, SOA, SON) exchanged with external carriers, and the XNP_SV_SOA table holds service order activation data. The history table records events against these entities. Consequently, views, reports, and APIs within the XNP module that provide transaction status or audit trails will inherently query or depend on XNP_SV_EVENT_HISTORY. It serves as a foundational log for the entire message and service order workflow.