OutOfMemoryError

From time-to-time, you might see OutOfMemoryErrors in the SystemOut.log file for your WebSphere Application Server-based product (which includes WebSphere ESB and WebSphere Process Server). This normally happens when you’re putting the system under a large load (perhaps you have many applications running or are processing a lot of messages). This technote will help you resolve the problem, by explaining how to increase the maximum heap size used by the Java Virtual Machine running your server.