SAP NetWeaver AS ABAP Release 740, ©Copyright 2014 SAP AG. All rights reserved.
ABAP Keyword Documentation → ABAP − Reference → Data Interfaces and Communication Interfaces → ABAP and XML → Transformations for XML → Simple Transformations → ST - Addressing ABAP Data → ST - Addressing Data Nodes →ST - Data Nodes in Conditions
For addressing data nodes in logical expressions, a special rule applies. Data nodes as dnode operands of preconditions, assertions, or conditions can be specified as follows: