NoClassDefFoundError when Upgrading to 10.3.4 (and later) WebLogic Portal (WLP) Domain

(Doc ID 1404075.1)

Last updated on FEBRUARY 20, 2018

Applies to:

Oracle WebLogic Portal - Version 10.3.4 and later
Information in this document applies to any platform.


When upgrading a WebLogic Portal (WLP) domain (from 9.2.2) to 10.3.4 using the <WLP INSTALL>\wlportal_10.3\common\bin\upgrade.cmd script, the following error is thrown:

ERROR [prepare] - Uncaught Exception
java.lang.NoClassDefFoundError: com/bea/plateng/domain/DomainInfoParser
at com.bea.wlp.upgrade.PortalDomainInfoPlugIn.prepare(
at com.bea.plateng.wizard.plugin.silent.tasks.PreparePlugInTask.execute(




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