I am using "Java CoGKit 1.0a" on my PC running Windows 2000.
Desription of my problem:
I ran 'grid-proxy-init' to create a proxy credentials.
Then, I ran 'globus-gass-server.bat' on my PC to create a GASS URL: 
https://130.245.9.29:2134
Then I ran the command 'globusrun'(JAVA version) to submit a batch job.
[N.B. I needed the GASS URL because I needed to use the rsl variable
'GLOBUSRUN_GASS_URL' in one of RSL parameters.]
The job was successfully submitted to the remote machine.
When the job was completed, I ran 'globus-gass-server-shutdown.bat 
https://130.245.9.29:2135' to terminate the GASS server process on my PC.
But I got the following error message returned from the system:
"Gass shutdown failed: Remote shutdown failed (404 File Not found)".
My GASS server process was not terminated on my PC.