Converts all characters in a string to uppercase letters.
Upper ( string )
Argument  | 
Description  | 
|---|---|
string  | 
The string you want to convert to uppercase letters  | 
String. Returns string with lowercase letters changed to uppercase if it succeeds and the empty string (“”) if an error occurs.
This expression returns BABE RUTH:
Upper("Babe Ruth")
Upper in the PowerScript Reference