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 ... ) ...
Searches and comparisons in string functions are case-sensitive by default, but this can be overridden
if necessary using the parameter
case. The argument
requires a constant or a literal of the type ABAP_BOOL from the type group ABAP
with the value of the constants ABAP_TRUE or ABAP_FALSE. If
the value of ABAP_TRUE, the search is case-sensitive; if it contains the value of ABAP_FALSE, the search is not case-sensitive.