Struts 1.3.8 Globals.TOKEN_KEY always empty -> therefor: isTokenValid() is always false

[Thomas.Zygadlewicz]

Hello,
 
I need to fill the "Globals.TOKEN_KEY" from the session to be able to
use saveToken() and isTokenValid() methods.
saveToken is only filling the "Globals.TRANSACTION_TOKEN_KEY"-Variable.
 
can someone help me out?
 
regards, Tom