Results for “pa_debug”

AI-generated from documented ETRM metadata — verify critical details on the linked pages.

Overview

PA_DEBUG is a central debugging and diagnostic utility package in the Oracle E-Business Suite Projects (PA) module. It is owned by the APPS schema and is maintained in a VALID state in both Oracle EBS 12.1.1 and 12.2.2. Its primary business function is to provide a standardized, controllable mechanism through which Projects application code, concurrent programs, and custom extensions can emit debug and diagnostic messages without disrupting normal production processing. Because it is classified as an "OTHER" API rather than a public business API, PA_DEBUG is intended primarily for internal and developer-facing use rather than for end-user business transactions.

The package allows developers and support personnel to selectively enable verbose output, route messages to logs or output files, and inspect runtime behavior. It also supplies error-stack management routines that standardize how exceptions are recorded and re-raised within Projects code. Its broad dependency footprint — referenced by 473 other packages — confirms that it acts as shared diagnostic infrastructure across the Projects suite.

Key Procedures and Functions

The documented interface exposes 29 procedures and functions, including the following core entries:

• INITIALIZE — establishes the package's internal state at the start of a session or process.
• ENABLE_DEBUG / DISABLE_DEBUG — toggle whether debug output is generated.
• SET_DEBUG_LEVEL / DEBUG — set the verbosity threshold and emit a formatted debug message when the level permits.
• GET_MESSAGE / NO_OF_DEBUG_MESSAGES — retrieve buffered debug text and report how many messages have been captured.
• SET_USER_LOCK_MODE / ACQUIRE_USER_LOCK / RELEASE_USER_LOCK — coordinate serialized access to shared debug resources using locking semantics.
• SET_PROCESS / WRITE_FILE — associate the current run with a named process and write captured output to a file.
• INIT_ERR_STACK / SET_ERR_STACK / RESET_ERR_STACK / RAISE_ERROR — initialize, populate, clear, and raise errors using a structured error stack.
• LOG_MESSAGE — record messages through the logging framework.
• SET_CURR_FUNCTION / RESET_CURR_FUNCTION — track the currently executing function for contextual diagnostics.
• WRITE_LOG — persist accumulated diagnostic information.

Tables Accessed

PA_DEBUG does not target conventional Projects transactional tables. Its documented references resolve to database and utility synonyms: DBMS_LOCK, DUAL, PLITBLM, and UTL_FILE. DBMS_LOCK supports the user-lock coordination routines. DUAL is used for lightweight singleton queries. UTL_FILE is used by WRITE_FILE to direct debug output to the file system. PLITBLM is referenced for PL/SQL internal table manipulation. Package dependencies additionally include FND_FILE, FND_GLOBAL, FND_LOG, FND_MESSAGE, PA_PLSQL_DATATYPES, and DBMS_STANDARD, reflecting integration with the Oracle Application Object Library logging and message infrastructure.

Usage Notes

PA_DEBUG is typically invoked from within other Projects packages rather than directly by end users. Developers insert DEBUG, LOG_MESSAGE, and error-stack calls into PL/SQL procedures and concurrent program logic, then enable output through ENABLE_DEBUG and SET_DEBUG_LEVEL when investigating issues. Custom code extending Projects functionality can adopt the same conventions to achieve consistent diagnostics. Because it is not referenced by any database object and is classified as OTHER, it is a supporting utility rather than an entry-point API, and its use should be limited to controlled diagnostic scenarios.