12c : DBUA Hangs With Error: "Java.lang.OutOfMemoryError: Java Heap Space" (Doc ID 2131277.1)

Last updated on APRIL 29, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

While upgrading Database from 11.2.0.4 to 12.1.0.2 using DBUA,hangs with the below error messages in the trace.log file

Exception in thread "Thread-2410"
java.lang.OutOfMemoryError: Java heap space
at java.nio.CharBuffer.wrap(CharBuffer.java:350)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:291)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
Exception in thread "Thread-2407"
java.lang.OutOfMemoryError: Java heap space
Exception in thread "Thread-482"
java.lang.OutOfMemoryError: Java heap space
Exception in thread "Thread-481"
java.lang.OutOfMemoryError: Java heap space

 

Cause

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