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Overview

The ALR_ALERT_INSTALLATIONS table is a core data object within the Oracle E-Business Suite Alert module (ALR). It serves as a configuration and control table, defining the specific installation parameters for each defined alert. Its primary role is to establish the operational context for an alert by linking it to the correct application, Oracle user ID, and data group. This linkage is essential for ensuring that alerts execute within the proper security and data partitioning boundaries, a critical requirement in a multi-org, multi-application EBS environment. The table acts as a junction between alert definitions and the foundational EBS architecture components that govern their runtime execution.

Key Information Stored

The table's structure is defined by its composite primary key, which consists of four columns that together uniquely identify an alert installation record. The APPLICATION_ID column references the specific EBS application (e.g., General Ledger, Payables) to which the alert belongs. The ALERT_ID is a foreign key to the ALR_ALERTS table, identifying the specific alert definition. The ORACLE_ID column links to the FND_ORACLE_USERID table, specifying the database schema or "ORACLE username" under which the alert's concurrent program will execute. Finally, the DATA_GROUP_ID references the FND_DATA_GROUPS table, which defines the set of Oracle Applications IDs used by the alert, crucial for environments with multiple reporting or operational sets of data.

Common Use Cases and Queries

A primary use case is auditing and verifying alert configurations, particularly during migrations or troubleshooting alert execution failures. System administrators often query this table to understand which alerts are installed for a given application or data group. A common diagnostic query involves joining to ALR_ALERTS to get the alert name and check for installation completeness. For example:

  • SELECT a.APPLICATION_ID, a.ALERT_ID, al.NAME, a.ORACLE_ID, a.DATA_GROUP_ID FROM ALR_ALERT_INSTALLATIONS a, ALR_ALERTS al WHERE a.APPLICATION_ID = al.APPLICATION_ID AND a.ALERT_ID = al.ALERT_ID AND al.NAME = '<Alert_Name>';

Another critical scenario is during the cloning or patching process, where scripts may need to validate or synchronize alert installation records across environments. Reporting on the distribution of alerts by their executing Oracle schema (ORACLE_ID) is also a standard administrative task for security and performance reviews.

Related Objects

The ALR_ALERT_INSTALLATIONS table maintains defined foreign key relationships with three key EBS foundation tables, as documented in the ETRM metadata. These relationships are fundamental to its integrity and purpose.

  • ALR_ALERTS: The primary parent table. The join is on the composite key (APPLICATION_ID, ALERT_ID). This links the installation record to the master alert definition.
  • FND_ORACLE_USERID: Joined via the ORACLE_ID column. This relationship specifies the database account used for the alert's execution environment.
  • FND_DATA_GROUPS: Joined via the DATA_GROUP_ID column. This ties the alert to a specific logical grouping of applications data, enforcing data access and partitioning rules.