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FMW 12.2.1.2 Deinstall Issue java.lang.NoClassDefFoundError: oracle/sysman/oii/oiix/OiixOCMValidation (Doc ID 2652569.1)

Last updated on MAY 10, 2023

Applies to:

Oracle Managed File Transfer - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.1.2.0 version, Oracle Installer

When attempting to deinstall FMW 12.2.1.2
the following error occurs.

ERROR
-----------------------
Setting ORACLE_HOME to /app/oracle/product/fmw
Exception in thread "Thread-5" java.lang.NoClassDefFoundError: oracle/sysman/oii/oiix/OiixOCMValidation
  at oracle.as.install.engine.modules.install.util.MyOracleSupportUtils.checkIfOCMInOracleHomeIsUpgradable(MyOracleSupportUtils.java:28)
  at oracle.as.install.engine.modules.install.action.NextGenAPIInstallManager.generateVariables(NextGenAPIInstallManager.java:251)
  at oracle.as.install.engine.modules.install.action.NextGenAPIInstallManager.launchOUI(NextGenAPIInstallManager.java:104)
  at oracle.as.install.engine.modules.deinstall.DeinstallModule.launchOUI(DeinstallModule.java:221)
  at oracle.as.install.engine.modules.deinstall.DeinstallModule$1.run(DeinstallModule.java:193)
Caused by: java.lang.ClassNotFoundException: oracle.sysman.oii.oiix.OiixOCMValidation
  at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
  ... 5 more



Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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