ABAP Keyword Documentation → ABAP - Reference → Processing Internal Data → Character String and Byte String Processing → Expressions and Functions for String Processing → String Functions → Common Parameters of Character String Functions
case - Uppercase and Lowercase
Other versions: 7.31 | 7.40 | 7.54
... ( ... case = case ... ) ...
String functions for finding or adjusting strings are case-sensitive. However, you can use the
case parameter to override this. A data object of type ABAP_BOOL from type group ABAP
must be specified for the
case argument. If
is assigned the value #X#, the function executed is case-sensitive; if it is assigned the value # #, the function is not case-sensitive.