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

Solution 2

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

For production systems, reduce the number of nodes on the host or increase the physical memory on the host.

For test/development systems, reduce the shared memory usage by setting the LogBufferSize and DataBufferPoolSize to a value lower than the default values of 48 and 200MB, respectively. The allowed minimum for these variables are 32 and 64MB, respectively.