Establishing an RFC Connection to R/2 Systems
Establishing an RFC connection to an R/2 System in an SNI environment is similar to an R/3 System, except that the SAP gateway must run on a BS 2000 host.
Therefore, the following sections contain descriptions on establishing RFC connections to R/2 Systems in IBM environments.
A sideinfo file for the SAP gateway is always required.
The RFC client program can work
The following sections describe only how to establish an RFC connection to R/2 Systems with ConnArgv. For information about how to establish an RFC connection to R/2 Systems in the subroutine RfcConnect, see ‘srfctest.c’ in the RFC SDK.