Exception in thread "main" java.lang.NoClassDefFoundError While Running DBUA/DBCA (Doc ID 359067.1)

Last updated on MAY 24, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Information in this document applies to any platform.
***Checked for relevance on 11-Jan-2012***


Symptoms

While running DBUA/DBCA, the following error message appears. 

Exception in thread "main" java.lang.NoClassDefFoundError:
oracle/bali/share/sort/Comparator
            at oracle.sysman.assistants.dbma.Dbma.getCompManager(Dbma.java:154)
            at oracle.sysman.assistants.dbma.Dbma.execute(Dbma.java:98)
            at oracle.sysman.assistants.dbma.Dbma.statusMain(Dbma.java:199)
            at oracle.sysman.assistants.dbma.Dbma.main(Dbma.java:180)

Cause

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