E355004C

Explanation
 Licensed Internal Code failure on the Hardware Management Console (HMC). 

Response
 A memory threshold has been exceeded for the Java Virtual Machine.(JVM) It is possible that memory for the is becoming exhausted and will soon run out. It is also possible that this is a spike in the memory usage of the JVM and things could return to a normal operational state. In addition to the log being taken, a dump of the JVM has been forced for this condition as well. 

Problem determination
 Call your next level of support. 