SAP Gateway is a NetWeaver Add-on making an online mobile application providing access via SMP to SAP Business Suite using Odata protocol…
Table of Contents
SAP Gateway is a NetWeaver Application Server ABAP add-on
The advantage of SAP Netweaver Gateway:
The following Schema represent the SAP GW Architecture.
As you can see, SAP GW is based on two components:
There is two main scenario for SAP GW deploiement: Embedded Deployment and Central hub Deployment.
The core software components for SAP NetWeaver Gateway
Any optional backend components are deployed together in the SAP Business Suite backend System.
In others words, Both?Addons IW_BEP & IW_FND are installed to the SAP Business Suite Backend.
This SAP GW scenario is recommended for business-case where changing SAP Business Suite is hard or not preferred.
The SAP NetWeaver Gateway core software components can be deployed in a standalone system, either behind or in front of the firewall.
In addition, you can install the optional components for central hub deployment in your standalone system.
IW_BEP is installed on the SAP Business Suite Backend.
IW_FND is installed on a Standalone System.
This scenario is the recommended one in term of deployment and performance.
OData can be used to access table like structure much the same way ODBC does.
Developer productivity (low TCD) for ABAP Developer
The SAP NetWeaver Gateway Service Builder provides a tool to centrally display and create the definition of an Odata Service
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