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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 →  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 case 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 case contains the value of ABAP_TRUE, the search is case-sensitive; if it contains the value of ABAP_FALSE, the search is not case-sensitive.