ABAP Keyword Documentation → ABAP - Reference → Processing Internal Data → Internal Tables → Expressions and Functions for Internal Tables
Table Functions
Table functions belong to the predefined functions. At present, the following description function is available:
The string function concat_lines_of also expects an internal table as an argument.
Other versions: 7.31 | 7.40 | 7.54
Note
These functions can be used on operand positions e.g. directly as operand, arithmetic, or logical expressions.