Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Troubleshooting Guide

Solution 3

Verify that shared memory is configured and the configuration is working, as mentioned above.

If shared memory is configured correctly, check whether you have specified any shared memory segment size (LogBufferSize or DataBufferPoolSize) larger than the system-configured maximum value set in the operating system configuration files (shmsys:shminfo_shmmax in /etc/system on Solaris).