SAP MM is a part of the SAP Enterprise Resource Planning software that focuses on materials management to analyze inventory and supply chain processes. SAP MM jobs concentrate on implementing and using the software system within a company, often to help develop supply lines for new products or create models to test potential route. Someone in this role may help with purchasing, payment processing, debugging, customizing processes, and interacting directly with customers and suppliers. Many jobs also focus on tasks like data modeling, user interface modeling, and data migration. Documentation to help other employees understand how to change things when there's a problem in supply lines and how to access information.