I have set the variables :
But when run DCW,it happens:
Initializing Data Mover ... please wait
I did not work with DCW for quite a while, honestly not the best tool ever on Peoplesoft.
Anyway, I do not really understand your environment variables, why PS_HOME, ORACLE_HOME and ORACLE_BASE are showed as values instead of their actual path directories.
I remember I have had a lot of pain to make it works, you may found some help from my last blog entry about this :
=> +8.4 More parameters to be set+
Or better, do it all manually.