DBCA gives Out Of Memory Error: Java Heap Space Error on linux
(Doc ID 1552676.1)
Last updated on FEBRUARY 02, 2022
Applies to:
Oracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
During database creation via DBCA sometimes we can get "Java.lang.OutOfMemoryError: Java Heap Space" Error
Error stack
d:295] PRCI-1124 : Oracle Restart home does not exist on the local node
Exception on Toolkit thread: java.lang.OutOfMemoryError: Java heap space
java.lang.OutOfMemoryError: Java heap space
at sun.awt.X11.XWindow.handleMotionNotify(XWindow.java:619)
at sun.awt.X11.XBaseWindow.dispatchEvent(XBaseWindow.java:798)
at sun.awt.X11.XBaseWindow.dispatchToWindow(XBaseWindow.java:767)
at sun.awt.X11.XToolkit.dispatchEvent(XToolkit.java:394)
at sun.awt.X11.XToolkit.run(XToolkit.java:493)
at sun.awt.X11.XToolkit.run(XToolkit.java:438)
at java.lang.Thread.run(Thread.java:637)
Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space -----------------------------> out of memory error
at oracle.xml.parser.v2.XMLNode.xdkDocInit(XMLNode.java:3997)
at oracle.xml.parser.v2.XMLNode.<init>(XMLNode.java:489)
at oracle.xml.parser.v2.XMLNSNode.<init>(XMLNSNode.java:131)
at oracle.xml.parser.v2.XMLElement.<init>(XMLElement.java:375)
at oracle.sysman.oix.oixs.OixsUnknownElementHandler.<init>(OixsUnknownElementHandler.java:84)
at oracle.sysman.oix.oixs.OixsElementHandler.setUnknownElementHandler(OixsElementHandler.java:235)
at oracle.sysman.oix.oixs.OixsElementHandler.startElement(OixsElementHandler.java:144)
at oracle.sysman.oix.oixs.OixsDefaultHandler.startElement(OixsDefaultHandler.java:109)
at oracle.xml.parser.v2.XMLContentHandler.startElement(XMLContentHandler.java:182)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1353)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:399)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:345)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:226)
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |