If you have several mappings deployed, you might encounter this error message:
java.io.IOException: java.lang.OutOfMemoryError: PermGen space
When this happens, increase the default JVM setting to 512MB. Use this procedure to set the MaxPermSize property.
If EC runs on multiple hosts, repeat this procedure for every EC host.
Select the Grid where EC Application runs, right-click and select.
This link is displayed only if you have not set the MaxPermSize.
If MaxPermSize is already set, the <Appends 1 Entry> link is displayed.