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https://issues.apache.org/jira/browse/OFBIZ-13262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18078748#comment-18078748
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Divesh Dutta commented on OFBIZ-13262:
--------------------------------------
I have created a PR
([#1168|https://github.com/apache/ofbiz-framework/pull/1168]) to finalize the
Manufacturing Inventory Reservation framework.
While PR #958 introduced initial concepts, it had significant shortcomings in
the issuance logic which did not correctly reconcile against the new
reservation state. This PR addresses those gaps and provides a complete, stable
implementation.
*Key Improvements over PR #958:*
* {*}Integrated Issuance{*}: Refactored the issuance logic to ensure that
{{WorkEffortInvRes}} records are correctly consumed and reconciled during
physical issuance, preventing "ghost inventory."
* {*}Ledger-Compliant Reconciliation{*}: Implemented the {{trinitySync}}
auditor to ensure ATP counts always match the sum of physical stock and active
reservations.
* {*}Automated Backorder Fulfillment{*}: Added real-time satisfaction logic
that fulfills production debt as soon as inventory is received.
* {*}Policy Enforcement{*}: Introduced facility-level flags
({{{}allowInventoryTheft{}}}, etc.) to support diverse production environments.
* {*}Comprehensive Testing{*}: Stabilized and expanded the test suite to {*}35
unit tests{*}, ensuring full regression coverage for all policy matrices.
This PR supersedes the logic in PR #958 and is fully CodeNarc compliant. See
description of PR to get more details.
> Implement Inventory Reservation Flow for Work Orders in Manufacturing
> ---------------------------------------------------------------------
>
> Key: OFBIZ-13262
> URL: https://issues.apache.org/jira/browse/OFBIZ-13262
> Project: OFBiz
> Issue Type: Sub-task
> Components: manufacturing
> Affects Versions: Upcoming Branch
> Reporter: Yashwant Dhakad
> Assignee: Divesh Dutta
> Priority: Minor
> Fix For: Upcoming Branch
>
> Attachments: OFBIZ-13262.patch, image-2025-06-19-08-57-41-245.png
>
>
> Introduce a robust inventory reservation flow for work orders in the
> manufacturing module. Currently, inventory is not reserved at the time of
> production run approval, leading to the risk of overcommitting stock across
> multiple runs. This enhancement will enable both manual lot selection by
> users and automatic reservation based on configured logic (like FIFO/LIFO).
> The goal is to prevent material conflicts, improve inventory accuracy, and
> align with real-world production control needs.
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