ERPConnect (Theobald Software): RFC authorization

I want to call a remote SAP function via ERPConnect (Theobald Software):

R3Conne开发者_如何学Cction con = new R3Connection("host", 1, "user", "pw", "EN", "700");
con.Open(false);
RFCFunction func = con.CreateFunction("FUNCTION_NAME");

Here I get the folliwing exception: User ... has no RFC authorization for function group RFC1

Is it generally necessary to have RFC1 group authorization ?

Mybe this will help: http://www.theobald-software.com/wiki/ERPConnect_Authority_Objects

Yes. RFC1 and SYST are required to read information about the RFC data structures and the system infrastructure from the target system.

The link to the authority objects for ERPConnect moved to the new Knowledgebase of Theobald Software. It can be found here now:

https://my.theobald-software.com/index.php?/Knowledgebase/Article/View/7/67/authority-objects

Best

Ali