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ABAP Keyword Documentation → ABAP − Reference → Processing Internal Data → Character String and Byte String Processing → Expressions and Functions for String Processing → String Functions →Processing Functions for Character-Like Arguments
The following processing functions have a character-like result. They can be declared at general expression positions and character-like expression positions. The return values have the type string.
The boolc function also belongs to these functions, however here it is treated according to its role as a logical function.
Notes