java.lang.OutOfMemoryError: Java Heap Space Error

[gkemner]

Since updating from M060 to M070 have been having some OutOfMemoryError: Java Heap Space Errors
I am running Windchill 9.1 M070 on Window 2003 Server R2 with 4 gig of physical memory. I am running everything on the single machine (method server, cad worker, oracle, etc, everything) Only have 4 users so that has not been a performance issues previously.

Any thoughts on how to fix this issue?

Thanks!

[ddemay]

Perhaps when you applied M070 a setting was left off for minHeap or maxHeap.
I would just run the Windchill Configuration Assistant and call it a day for
your size environment/user ratio.

[jessh]

Check heap size, of course.

Otherwise if that's appropriate/unchanged, then R&D would need a heap
dump to figure out what's filling memory ala the
-XX:+HeapDumpOnOutOfMemoryError JVM option.