Search Results xnp_sync_timer_u




Overview
Explore in AI Chat

Overview

XNP_SYNC_TIMER_U is an Oracle Applications (APPS) schema PL/SQL package that supports timer-based and synchronous messaging behavior within the eBusiness Suite. It belongs to the XNP message-oriented component set, which governs outbound and inbound message handling across application modules. The package operates as a utility wrapper that interacts with the XNP_MESSAGE object, supplying the timing and processing logic required to create, validate, process, and dispatch messages triggered by scheduling or event conditions.

The "_U" suffix conventionally indicates a utility or upgrade-oriented package that wraps lower-level messaging primitives. Its documented status is VALID, confirming that it compiles against the current database object definitions and is eligible for runtime execution and dependency resolution in both 12.1.1 and 12.2.2 environments.

Key Procedures and Functions

The package exposes five documented procedures and functions, classified under the ETRM "OTHER" API category:

  • CREATE_MSG — Constructs a new message record for subsequent synchronization or timer-driven delivery. It serves as the entry point for assembling message content prior to validation and processing.
  • VALIDATE — Performs integrity and prerequisite checks on message data before it is committed to the processing pipeline, ensuring only well-formed messages proceed.
  • DEFAULT_PROCESS — Provides the standard processing path for messages when no specialized handler is supplied, acting as the fallback routine invoked by higher-level callers.
  • PROCESS — Executes the core message handling logic, orchestrating the sequence of validation and delivery steps required to move a message through the synchronization cycle.
  • FIRE — Triggers the timer or event action, initiating immediate dispatch or scheduled execution of the message flow established by the preceding routines.

Parameter signatures are not enumerated in the ETRM extract; the above reflects purpose only as documented.

Tables Accessed

The documented direct table reference is DUAL, resolved through APPS synonyms. DUAL is the standard Oracle single-row utility table, used here for evaluation of expressions, sequence references, or date/timing computations that do not require access to application data. Substantive message persistence is not handled directly by this package; instead, it depends on the APPS.XNP_MESSAGE object, which manages message storage and retrieval. This separation keeps XNP_SYNC_TIMER_U lightweight and focused on control flow.

Usage Notes

XNP_SYNC_TIMER_U is referenced by XNP_WF_SYNC and recursively by its own package body, indicating it is a subordinate utility called from workflow synchronization routines. The dependency on APPS.XNP_MESSAGE and SYS.STANDARD confirms its role as a component within the broader messaging stack. In practice, it is invoked by scheduled concurrent processes, workflow activities, or custom PL/SQL code that requires timer-governed message dispatch. Because its API classification is OTHER rather than PUBLIC, Oracle does not certify it as a supported public API; core EBS code and documented interfaces should be used where available, and direct calls should be limited to controlled configurations. Administrators should verify that dependent objects such as XNP_MESSAGE and XNP_WF_SYNC are valid prior to relying on this package after patching or upgrades.