Last update: 28. May 2024 This article summarizes the SAP backend integration technologies and shall be useful for all integration experts who start with SAP integration and other IT colleagues…
Posts published in “Service Implementation Guide”
HowTo implement Backend Services in SAP Business Systems, such as ABAP Proxies
Without SAP Process Orchestration or SAP PI we also have no ESR (Enterprise Service Repository) to model/design our Service Interfaces (and generate ABAP Proxies from ESR). However, it makes a…
Connectivity from SAP ABAP Systems to SAP CPI via ABAP Proxy can be done via XI adapter (XI runtime: SXMB_ADM) or SOAP adapter (WS Runtime: SOAMANAGER). In case of XI…
In case you are using SAP PI/PO for B2B/EDI communication, you might have IDocs coming from SAP ERP/ECC which have to be distributed individually and the receiver determination (routing) is…
It is very useful to create a relationship between a business object (e.g. Sales Order) and the corresponding XI/PI Message (ABAP Proxy Runtime). As the message(s) are connected with the…
We have developed a standard SAP Training about managing inbound interfaces (ABAP Proxies) in SAP S/4HANA and SAP Business Suite (ERP, CRM, …): WIFMS4. You learn how to implement a robust error handling…
Implementing ABAP proxies is quite simple. You generate the ABAP classes via SPROXY (which connects to your ESR) and implement the code. Regarding the Service Interface Design and Implementation you…
In order to use EOIO (Exactly-Once-In-Order), you have to pass the Queue ID to the class before calling the Outbound Proxy in your ABAP Program. It can be a static value like…
Whenever possible, please try to avoid file-based integration (flat or not, going through the file system is not a good integration pattern), see blog post: Avoid using flat files!. However, sometimes…
If you can not differentiate between existing XML tags or empty contents or if you use the CDT (Data Type/GDT based on the Core Data Type) Indicator (with values true/false), you…