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During repost, a return line with recalculate_rate resolved its moving average rate through get_incoming_rate -> get_previous_sle, which matches posting_datetime <= and orders by creation desc. For a multi-line return of the same item, every line shares one posting_datetime, so the query landed on a sibling line of the same voucher whose stored valuation_rate was still the previous repost run's output, not the rate before the voucher. Each repost run therefore re-seeded the voucher from its own prior output. The error gain per run is (qty returned at the stale rate) / (qty remaining after the return), so whenever a return removes most of the stock the loop diverges instead of converging, alternating sign and growing until stock_value overflows decimal(21,9) and the repost dies with 'Out of range value for column stock_value'. Use the in-memory running valuation rate that update_entries_after already tracks for the warehouse at this point in the repost. It is the authoritative pre-entry state, is immune to sibling rows, and makes the repost idempotent. The database lookup is kept only as a fallback for a zero in-memory rate, preserving the existing zero-rate fallback chain.
ERPNext as a monolith includes the following areas for managing businesses:
- Accounting
- Warehouse Management
- CRM
- Sales
- Purchase
- HRMS
- Project Management
- Support
- Asset Management
- Quality Management
- Manufacturing
- Website Management
- Customize ERPNext
- And More
ERPNext is built on the Frappe Framework, a full-stack web app framework built with Python & JavaScript.
Installation
Login for the PWD site: (username: Administrator, password: admin)
Containerized Installation
Use docker to deploy ERPNext in production or for development of Frappe apps. See https://github.com/frappe/frappe_docker for more details.
Manual Install
The Easy Way: our install script for bench will install all dependencies (e.g. MariaDB). See https://github.com/frappe/bench for more details.
New passwords will be created for the ERPNext "Administrator" user, the MariaDB root user, and the frappe user (the script displays the passwords and saves them to ~/frappe_passwords.txt).
Learning and community
- Frappe School - Learn Frappe Framework and ERPNext from the various courses by the maintainers or from the community.
- Official documentation - Extensive documentation for ERPNext.
- Discussion Forum - Engage with community of ERPNext users and service providers.
- Telegram Group - Get instant help from huge community of users.
Contributing
License
GNU/General Public License (see license.txt)
The ERPNext code is licensed as GNU General Public License (v3) and the Documentation is licensed as Creative Commons (CC-BY-SA-3.0) and the copyright is owned by Frappe Technologies Pvt Ltd (Frappe) and Contributors.
By contributing to ERPNext, you agree that your contributions will be licensed under its GNU General Public License (v3).
Logo and Trademark Policy
Please read our Logo and Trademark Policy.