on 01-10-2015 4:49 PM
Can anyone help to explain what's the difference roles they play and their relatetionship?
I am a little confused with them.
In my opinion, ICM is to handler HTTP request like POST or GET.
So what does Gateway do then?
- ICF is the low level technology enabling http communication to and from an ABAP server.
- Gateway makes use of ICF. But it positions itself as an OData producer out of SAP.
ICF is a common technology in SAP and is used by anything that has to do with http communication. Gateway, WebDynpro, ITS etc make use of ICF and build on it.
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Hello Yu,
The Internet Communication Manager ensures correct communication between the SAP System and the outside world via HTTP, HTTPS and SMTP protocol.
Internet Communication Manager (ICM) - SAP Library
SAP Gateway is an interface implemented using the Open Data Protocol (OData) which enables us to consume the Back-End Business Logic.
Regards,
Ashwin
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