Fix AS400 Inventory Error Messages

My AS400 users keep hitting application-specific error messages whenever they work in the Inventory Management module. We are not seeing any login problems or general performance slow-downs—just these disruptive messages tied directly to inventory functions... (Budget: $30 - $250 USD, Jobs: Application Performance Monitoring, Database Administration, Database Development, Database Management, Inventory Management, Software Testing, Technical Documentation, Troubleshooting)