Integration API Management with onpremise ERP system.

Hi All,

I'm quite new to SAP API Management and we have a requirement to integrate API Management to our on premise backend ERP system ( Version 6.O ).

But i have few question like, is it really feasible to integrate with old ERP system ? Do i need to install all the components in my ERP system ? like In demo gateway system all the components are predefined.

PFB :

Can somebody please explain me the steps needs to be performed in the backend ERP side.

Thanks in Advance.