AIX 5.2

• Base-level OS – AIX 5.2

• Maintenance-level patches 5200-07 or above

• JDK APAR – IY46668 must be applied

If you have deployed Java web applications on the Web Server, set the following environment variables to the values specified below (as per the IBM JDK documentation) before starting the server:

• export AIXTHREAD_SCOPE=S

• export AIXTHREAD_MUTEX_DEBUG=OFF

• export AIXTHREAD_RWLOCK_DEBUG=OFF

• export AIXTHREAD_COND_DEBUG=OFF

You can directly add the above code line to the Web Server start script.