Access SAP R/3 data directly from VB.NET

Question

We have an assignment to create some XML outputs from data in SAP R/3. We are using SAP .NET Connector, for doing this. The problem we are facing is that there are some fields which are not exposed by any standard BAPI. Unfortunately we cannot create customized BAPI on this particular system.

We are therefore restricted to whatever standard BAPI are available. I have seen on internet that tools like ERPConnect can provide access to tables directly using RFC. How can this be performed in VB, without purchasing any such tool, using or without using .NET Connector.

Any ideas will be highly appreciated.

Answer 1

Take a look at the function module RFC_READ_TABLE. Be sure to read the entire documentation - it has some limitations depending on the SAP R/3 release.