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INV Item Reservations

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layout default
title INV Item Reservations | Oracle EBS SQL Report
description Imported from BI Publisher Description: Item reservations report Application: Inventory Source: Item reservations report (XML) Short Name: INVDRRSVXML DB…
keywords Oracle EBS, Oracle E-Business Suite, SQL report, Blitz Report, Enginatics, INV, Item, Reservations, mtl_parameters, mtl_demand, mtl_system_items_vl
permalink /INV%20Item%20Reservations/

INV Item Reservations – Oracle EBS SQL Report

Oracle E-Business Suite SQL report from the Enginatics Library powered by Blitz Report™.

Overview

Imported from BI Publisher Description: Item reservations report Application: Inventory Source: Item reservations report (XML) Short Name: INVDRRSV_XML DB package: INV_INVDRRSV_XMLP_PKG

Report Parameters

Organization Code, Required Date From, Required Date To, Item, Item From, Item To, Category Set, Category From, Category To, Transaction Source Type, Source From, Source To, Sort Option

Oracle EBS Tables Used

mtl_parameters, mtl_demand, mtl_system_items_vl, mtl_item_categories_v, mtl_txn_source_types, mtl_item_locations_kfv, wip_entities, mtl_sales_orders_kfv, mtl_generic_dispositions_kfv, gl_code_combinations_kfv

Report Categories

Enginatics

Related Reports

GL Account Distribution Analysis, GL Account Analysis (Distributions), INV Transaction Register, INV Lot Transaction Register, GL Account Analysis

Running This SQL Without Blitz Report

Some Oracle EBS SQL reports in this library require functions from the utility package xxen_util. Install it before running the SQL directly against your Oracle EBS database.

Download & Import Options

Resource Link
Excel Example Output INV Item Reservations 30-Sep-2025 000552.xlsx
Blitz Report™ XML Import INV_Item_Reservations.xml
Full SQL on Enginatics www.enginatics.com/reports/inv-item-reservations/

INV Item Reservations - Case Study & Technical Analysis

Executive Summary

The INV Item Reservations report details the "hard allocations" of inventory. A reservation guarantees that a specific quantity of an item is held for a specific demand source (like a high-priority Sales Order or a WIP Job) and cannot be used by anyone else. This report is essential for troubleshooting "Available to Promise" (ATP) issues where stock exists physically but the system says "None Available".

Business Use Cases

  • Order Fulfillment: Investigating why a Sales Order is backordered when there is plenty of stock on hand (answer: it's reserved for someone else).
  • WIP Material Availability: Ensuring that critical components are reserved for production jobs to prevent line stoppages.
  • Warehouse Management: Reservations often lock stock to a specific locator; this report helps find where that stock is.

Technical Analysis

Core Tables

  • MTL_RESERVATIONS: The primary table storing the reservation link between Supply (Inventory) and Demand (Order/Job).
  • MTL_DEMAND: Legacy view often used for reporting.
  • OE_ORDER_HEADERS_ALL / WIP_ENTITIES: The demand sources.

Key Joins & Logic

  • Supply vs. Demand: The reservation links a SUPPLY_SOURCE (On-hand, PO) to a DEMAND_SOURCE (Sales Order, Account, Account Alias).
  • Level: Reservations can be at the Organization, Subinventory, Locator, or Lot level. High-level reservations (Org level) guarantee quantity but not specific units.

Key Parameters

  • Item: The item to check.
  • Required Date: When the material is needed.
  • Transaction Source Type: Filter by Sales Order, WIP Job, etc.

Useful Links

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