EM12c java.lang.OutOfMemoryError: Java heap space

-rw-r—– 1 oracle oinstall 6571 Oct 22 07:32 emd.properties

located in path like this:

/u01/app/oracle/product/12.1.0.2/agent_inst/sysman/config/emd.properties

increase the Xmx memory limit.
Before this operation shutdown agent (emctl stop agent). And start him again after change.

#
# These are the optional Java flags for the agent
#
agentJavaDefines=-Xmx140M -XX:MaxPermSize=96M

and increase Xmx parameter, like:

agentJavaDefines=-Xmx256M -XX:MaxPermSize=96M

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