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Explain SAP NetWeaver Gateway Central Hub deployment in SAP Fiori?

Answer»

In NetWeaver Gateway Central Hub deployment − UI layer and SAP NetWeaver gateway is contained in ABAP Front-end server. The ABAP back end server contains business logic and back end data. Separating business logic and back end data from UI layer has below advantages −

  • Single Point of maintenance for UI issues- such as browser support and updated version of SAP UI5 libraries.

  • Central place for theming and branding SAP Fiori Apps.

  • Routing and composition of multiple backend systems is supported.

  • Single Point of access to backend systems and enhanced security because of no direct access to backend system.

  • SAP recommends Central Hub deployment especially for Productive environment. Separate NetWeaver Gateway system is required.


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