Inventory Control is a cornerstone ERP module which, through integration, influences the ERP data updates of other modules like Purchasing, Sales Order Processing, Manufacturing, Warehousing and General Ledger. The configuration or definition of multiple store locations, units of measure, product variants, costing method, accounting journal rules and other settings and the processing of inventory receipts, issues, adjustments and other movements in real time determines data integrity in terms of quantity, cost, location, product characteristics and financial postings. The accuracy, consistency and timeliness of ERP inventory data is essential for lean management which contributes to the enterprise's operational excellence and profitability.

First, data validation rules are set up to prevent incorrect entries, ensuring consistency across the system. Regular audits and reconciliation of inventory data help to identify discrepancies early, while automation minimizes manual errors. Access control is enforced to limit data modification to authorized personnel only. Additionally, periodic training is provided to users to maintain best data management practices. Real-time reporting tools and alerts are used to monitor unusual activity, allowing for quick intervention. Together, these measures help to maintain accuracy and reliability in inventory data analysis.