ERPConnect supports the Netweaver RFC (SDK) starting by version 4.6.0.
To use it, set the Property Protocol of the R3Connection object to ClientProtocol.NWRFC before you open the connection.
R3Connection.Protocol = ClientProtocol.NWRFC;
For 64-Bit Environments the following DLLs are required:
- ERPConnect35.dll or ERPConnect45.dll
(XX can vary depending on the version of the NW Rfc Libraries)
The ERPConnect*.dll are delivered with ERPConnect. The other DLLs must be downloaded from the SAP web site.