SAP NetWeaver AS ABAP Release 740, ©Copyright 2014 SAP AG. All rights reserved.
ABAP Keyword Documentation → ABAP Glossary →Dialog Processiong
Execution of programs in the foreground. In contrast to background processing, the flow of execution is not predefined at program start, but can be controlled by the user during program flow. For dialog processing, dialog work processes must be set up.