Search Results hz_loc_assignments




Overview
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Overview

The HZ_LOC_ASSIGNMENTS table is a core data object within the Oracle E-Business Suite (EBS) Receivables (AR) module, specifically for Release 12.1.1 and 12.2.2. Its primary function is to establish and maintain a direct relationship between a physical party location, as defined in the Trading Community Architecture (TCA) registry, and a tax authority defined within the Receivables tax setup. This relationship is critical for the system's ability to correctly determine the appropriate tax jurisdiction and rates for a given transaction based on the involved party's location. The table acts as a junction, linking the master data of locations (HZ_LOCATIONS) with the application-specific tax configuration (AR_LOCATION_COMBINATIONS).

Key Information Stored

While the provided ETRM excerpt does not list specific columns, the documented foreign key relationships define its essential structure. The table's primary purpose is to store the linkage between two key identifiers. The first is the LOCATION_ID, which is a foreign key to HZ_LOCATIONS and uniquely identifies a physical address or place within the TCA model. The second is the LOC_ID, which is a foreign key to AR_LOCATION_COMBINATIONS. This LOC_ID represents a specific tax authority and its associated geographical hierarchy (e.g., country, state, city) configured within the Receivables tax engine. The table likely includes standard WHO columns (CREATED_BY, CREATION_DATE, LAST_UPDATED_BY, LAST_UPDATE_DATE) for auditing, and potentially an effective date range to manage changes in tax jurisdiction assignments over time.

Common Use Cases and Queries

The primary use case for HZ_LOC_ASSIGNMENTS is enabling accurate tax determination during transaction entry, such as creating invoices or receipts. When a transaction is associated with a customer site, the system queries this table to find the assigned tax authority (LOC_ID) for that specific LOCATION_ID. This LOC_ID is then used to look up the precise tax rules and rates. A common diagnostic or reporting query would involve joining these tables to verify or audit tax assignments. For example:

  • SELECT hla.location_id, hl.address1, hl.city, hl.state, hla.loc_id, alc.location_structure_code FROM hz_loc_assignments hla, hz_locations hl, ar_location_combinations alc WHERE hla.location_id = hl.location_id AND hla.loc_id = alc.location_id;

This query lists all location-to-tax-authority assignments, showing the physical address and the corresponding tax location code. Troubleshooting often involves checking for missing assignments (locations with no corresponding record in HZ_LOC_ASSIGNMENTS) which would cause tax calculation errors.

Related Objects

As per the documented foreign keys, HZ_LOC_ASSIGNMENTS has direct, critical dependencies on two other EBS tables:

  • HZ_LOCATIONS: The source for physical address data. The join is made on HZ_LOC_ASSIGNMENTS.LOCATION_ID = HZ_LOCATIONS.LOCATION_ID. This links the tax assignment to a specific TCA-registered address.
  • AR_LOCATION_COMBINATIONS: The source for tax authority definitions. The join is made on HZ_LOC_ASSIGNMENTS.LOC_ID = AR_LOCATION_COMBINATIONS.LOCATION_ID. This links the location to a configured tax jurisdiction within the AR tax setup.

It is important to note the ETRM metadata states "Not implemented in this database" for this specific object, which may indicate the table is not present in certain demonstration or customized environments, though its logical role in the application's tax processing flow remains as described.