Crystal Check APY2021 - error

Hello All,
We are attempting to run the Crystal Check process(APY2021-) in our 9.1 FSCM upgrade environment.

We have enabled Crystal Check on the process scheduler server as it is missing in the delivered setup.

The process is going to an initiated state. It then goes directly to error.

There is nothing in the message log other than a blank row and an indication that it successfully posted files for the process.

The trace file is almost equally useless...it indicates:
PeopleTools 8.51.16 Client Trace - 2012-12-03
 
PID-Line  Time        Elapsed  Trace Data...
--------  --------  ---------- -------------------->
1-1      16.38.06             Tuxedo session opened {oprid='PRCS', appname='TwoTier', addr='//TwoTier:7000', open at 05998DE0, pid=2180}