GC overhead limit exceeded
There is not enough memory in the server.
The number of users included in the report is too large to process.
The Java heap size is not large enough.
Add more memory to the server.
Reduce the number of users in the report by verifying that the > field is not blank.
Increase the Java heap size:
Identity Manager/Identity Vault:
See Configuring Java Environment Parameters
in the Identity Manager 4.0 Common Driver Administration Guide.
JBoss: Add the following line to the start-jboss.sh file.
JAVA_OPTS="-server -Xms800m -Xmx800m -XX:MaxPermSize=256m"