SAP S4/HANA supports the integration with other SAP and 3rd party products. Few examples

• Ariba Network (procurement related)
  • Identify sources of supply for purchase requisitions in SAP S4/HANA. Once suppliers are registered on Ariba Network, SAP S4/HANA offers the seamless purchase and invoice collaboration processes with the suppliers.
• SAP Ariba (procurement related)
• SAP Fieldglass (sales related)
• SAP SuccessFactors Employee Central (internal employee portal)
• SAP Concur Solutions (employee travel)
• SAP Global Trade Services
• SAP Manufacturing Suite
• Industry Cloud Solutions