The generic action "Generate Random String" creates java.lang.StringIndexOutOfBoundsException if a ${ is in the generated string.
Example:
INFO: generateRandomString(): Char Set: all ascii, Format: NONE, Seed: 0, Upper: true, Lower: true, Numbers: false, Special: true, Set variable 'Template-Field-Of-Activities'
INFO: Value: JlXKc^qZFoFkdV(BeP^|A-@ELxBy_}DXdItPA^Z${|HzbSh\ag
INFO: java.lang.StringIndexOutOfBoundsException: begin 41, end -1, length 50
Is there a workaround (without using the custom Format) or a bugfix?