The products is promoted like a service-oriented architecture for business application integration. It can be used for custom made development and integration with other apps and units, and is also created largely using the ABAP programming language, but will also takes advantage of C, C++, and Java. SAP’s buyer experience https://www.ecom-group.com/training-events/case-study-apply-the-sap-enterprise-architecture-framework-along-an-architecture-development-cycle-iea10/