ABAPConf is a free virtual conference for developers that work with ABAP in their job, be it direclty or indirectly. ABAP is the fundamental programming language for SAP ERP and S/4HANA, and as a large part of business transaction data is processed by an SAP system, ABAP is also one of the most important programming languages in the world. The main objective for this conference is to provide knowledge about ABAP to everyone. How to effectively use ABAP in the context of projects is one target we try to achieve. ABAP developers were the first full stack developers. We acknowledge this and offer an open and free agenda. The topics addressed are not limited to pure ABAP only. OData, Fiori Elements, Cloud are treated equally to classical topics like debugger, developer tooling or optimizations.