Search Results hr_loc_bus




Overview
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Overview

HR_LOC_BUS is the business-layer PL/SQL package in the Oracle EBS Applications (APPS) schema responsible for enforcing the validation rules that govern location records used across Oracle Human Resources and Oracle Payroll. Location data is foundational in EBS: locations drive assignments, payroll taxation, workers' compensation, and organization hierarchies. HR_LOC_BUS sits beneath the HR_LOCATIONS table's validation infrastructure, exposing business rules that are invoked by the table's insert, update, and delete triggers (HR_LOC_INS, HR_LOC_UPD, HR_LOC_DEL, HR_LOCATION_BK2) as well as by the base HR_LOC_BUS package itself.

The package is classified as an OTHER API, meaning it is not a formally published, supported public API in the sense of an open interface, but rather an internal business rule layer. In EBS 12.1.1 and 12.2.2 the object is reported as VALID, and its dependency graph confirms tight coupling to base tables HR_LOCATIONS and the shadow table HR_LOC_SHD (used by the DateTrack / row-versioning mechanism), plus the SYS.STANDARD package.

Key Procedures and Functions

  • RETURN_LEGISLATION_CODE — Returns the legislation code associated with a location, allowing downstream validation and business logic to branch according to the legal jurisdiction (for example, US versus non-US rules) under which a location operates.
  • INSERT_VALIDATE — Encapsulates the business rules that must be satisfied when a new location row is created. It is invoked from the insert trigger path (HR_LOC_INS) so that invalid data is rejected before it is committed.
  • UPDATE_VALIDATE — Applies the equivalent set of validation rules when an existing location record is modified, typically via the update trigger (HR_LOC_UPD) and DateTrack-aware update logic.
  • DELETE_VALIDATE — Enforces referential and business constraints that must hold before a location can be removed, invoked through HR_LOC_DEL.

These four documented routines collectively form the validation contract for the HR_LOCATIONS entity. Actual parameter lists are not reproduced here; consumers should treat the routines as internal and not build custom interfaces against them.

Tables Accessed

Via APPS synonyms, HR_LOC_BUS references a broad set of HRMS and Payroll tables, reflecting the many downstream relationships that depend on valid locations:

Usage Notes

HR_LOC_BUS is not intended for direct invocation by end users or custom applications. It is called automatically by the DML triggers on HR_LOCATIONS and by HR_LOC_BUS itself (self-referencing dependency), and it is referenced by HR_LOCATION_BK2, HR_LOC_DEL, HR_LOC_INS, and HR_LOC_UPD. The practical implication is that location maintenance performed through the standard Locations form or through the supported HR_LOCATIONS API will transparently exercise these validations. Customizations that insert into or update HR_LOCATIONS directly, bypassing the triggers, risk creating data that violates the business rules this package enforces. In both 12.1.1 and 12.2.2 the package retains the same validation responsibilities, and any user-visible error messages raised during location maintenance frequently originate from the routines described above.