How to solve java.lang.LinkageError: Class javax/xml/namespace/QName violates class loader constraint

(Doc ID 1427604.1)

Last updated on NOVEMBER 09, 2016

Applies to:

Oracle Identity Analytics - Version to [Release 11gR1]
Information in this document applies to any platform.


After deploying OIA on top of Weblogic Server (10.3.5), but OIA web application does not come online.

Looking at rbacx.log,  one may see stack trace listed as below:

ERROR [MultiCoreClusterAwareEmbeddedServer] Error while opening index files
org.apache.solr.common.SolrException: Error in xpath:solr/@persistent for null
at org.apache.solr.core.Config.getNode(
at org.apache.solr.core.Config.getVal(
at org.apache.solr.core.Config.getBool(
at org.apache.solr.core.CoreContainer.load(


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 hundreds of Community platforms