S4HANA Extended Warehouse Management can support you with the storage of hazardous substances. In the put-away checks, you can activate hazardous substance checks, allowing the system to direct the put-away of hazardous substances in the warehouse according to the hazardous substances' properties. It helps you: Secure that hazardous goods are stored according to their storage requirements. Ensure that hazardous goods are stored separately from other substances. Secure that security and GxP requirements are met.