SAP Java Connector (JCo)

From my experience the RFC Gateway security is for many SAP Administrators still a not well understood topic. As a result many SAP systems lack for example of proper defined ACLs to prevent malicious use of the RFC Gateway. After an attack vector... Read More »

Introduction About this series In this blog series I will describe the use of RFC and BAPI technologies in the context of integration of the SAP S/4 HANA Public Cloud with On-Premise Systems. This kind of landscape is also called a Hybrid Landscape... Read More »

Introduction I’m busy developing a plug-in for ADT. It sends information about the currently selected class, program, function group etc. to the back-end, where some analysis is done and the results are presented. The plug-in itself is not... Read More »

Hello, My name is Arthur from the SAP Product Support team. As an expert of Gateway and RFC areas, I have observed that many times these teams are wrongly contacted to instruct or clarify how to register external programs to Gateway, specially when... Read More »

Introduction In the previous blog post of this series we saw how to call a whitelisted BAPI in the SAP S/4HANA Cloud using SAP Process Orchestration. Now we are going to take a look how we can do the same from a non-SAP application. Calling a BAPI... Read More »

Introduction Is it possible to produce/send a message from SAP to KAFKA using ABAP? What about is it possible to consume/receive a message in SAP from KAFKA? In this blog I’ll demonstrate how it is possible to do this using the SAP Java... Read More »

Introduction When writing my first JCo server for I found it very cumbersome to find guiding code snippets and as well as a self-contained, fully working example. Thus I would like to put such an example here. The complete maven project as well as... Read More »

Hello, My name is Arthur, I am expert on RFC area and work as Support Engineer at SAP Product Support team. Have you ever find RFC_NO_AUTHORITY dump in your SAP system? If the answer is Yes, I suggest you checking this short Blog to understand what... Read More »

Recently I was assigned to a prototype development which needs to consume some function modules in ABAP On-Premise system.The scenario is something similar as the one introduced in my blog C4C Wechat development series except some difference: SAP... Read More »

The Web Service Layer for Cloud Connector (WSL4CC) utility is designed to solve a very particular problem. Problem Say you’re interested in integrating with an on-premise SAP ERP through the SAP Cloud Platform (Neo) and SAP Cloud Connector.... Read More »