My Oracle Support Banner

While Running Opatch, Get The Error : java.lang.NoClassDefFoundError at oracle.opatch.opatchprereq.PrereqAPI.checkJDKCompatibleOUI (Doc ID 2149815.1)

Last updated on MARCH 02, 2018

Applies to:

Oracle Access Manager - Version and later
Information in this document applies to any platform.


When attempting to run opatch lsinventory, the following error occurs.

Exception in thread "main" java.lang.NoClassDefFoundError: oracle/sysman/oii/oiix/OiixPathOps
at oracle.opatch.opatchprereq.PrereqAPI.checkJDKCompatibleOUI(
at oracle.opatch.OPatch.main(
Caused by: java.lang.ClassNotFoundException: oracle.sysman.oii.oiix.OiixPathOps
at Method)
at java.lang.ClassLoader.loadClass(
at sun.misc.Launcher$AppClassLoader.loadClass(
at java.lang.ClassLoader.loadClass(
... 2 more

OPatch failed with error code = 1


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.