Software Version: Niagara AX
Error Code: java.lang.OutOfMemoryError: Java heap space
Supervisor crashes with Engine Watchdog Timeout Stack Dump followed by OutOfMemoryError. Station gets stuck in loop: starts, fails to load config.bog file, fails, then restarts. Object space shows 99% used. Solution: Increase Java heap memory allocation. Check for memory leaks, reduce histories, optimize station. On supervisors, heap size can be adjusted through platform configuration. Despite system having plenty of free RAM, the JVM heap allocation may be too small for the application needs.