j2eeadmin not working

I have j2ee1.2.1 and jdk1.3 installed on my system. I have compiled a JMS class file and have started my j2ee server. When I try and use j2eeadmin, it can't find the command. How do I get that to work? Where is that located?
[240 byte] By [runtojesus] at [2007-9-26 5:36:33]
# 1
j2eeadmin.bat does not exist in j2sdkee1.2.1It was introduced in j2sdkee1.3
neville_sequeira at 2007-7-1 13:47:15 > top of Java-index,Enterprise & Remote Computing,Enterprise Technologies...