SAP NetWeaver AS ABAP Release 740, ©Copyright 2014 SAP AG. All rights reserved.
ABAP Keyword Documentation → ABAP − Reference → Program Flow Logic → Expressions and Functions for Conditions → log_exp - Logical Expressions → rel_exp - Relational Expressions → rel_exp - Comparison Rules →rel_exp - Comparing Elementary Data Types
If operand1 and operand2 in a relational expression have elementary data types, they are used to determine a common elementary
whose rules are used to perform the comparison. Operands that are not compatible with the comparison type are converted to this type. Comparisons with elementary comparison types are
The return values or results of functional methods, predefined functions, constructor expressions, and table expressions are handled like elementary data objects.
Notes