Missing class error in AIA11g O2C PIP/

Question

Hi All,
I have installed SOA Suite 11g and deployed AIA3.1 O2C Comms PIP. After deployment, on invoking any service i get the below error and the transaction fails. Can someone tell if there is any other configuration required.
Any information would be highly appreciated.
Dependent class: oracle.xml.xpath.XSLExtFunctions
Loader: sun.misc.Launcher$AppClassLoader@136597364
Code-Source: /opt/app/oracle/mw_home/oracle_common/modules/oracle.xdk_11.1.0/xmlparserv2_sans_jaxp_services.jar
Configuration: /opt/app/oracle/mw_home/oracle_common/modules/oracle.xdk_11.1.0/xmlparserv2_sans_jaxp_services.jar
This load was initiated at default.composite.QueryProductClassAndAttributesSCECommsReqABCSImpl.soa_f11f2a84-66b0-4f13-b3f3-25608aa1b717:1.0 using the loadClass() method.
Check the detailed root cause described in the exception message text and verify that the XPath query is correct.
.>
<Nov 21, 2011 9:57:11 PM EST> <Error> <oracle.soa.bpel.engine.xml> <BEA-000000> <
javax.xml.xpath.XPathExpressionException: Extension function error: Class not found '
Missing class: oracle.apps.aia.core.xpath.AIAFunctions
Dependent class: oracle.xml.xpath.XSLExtFunctions
Loader: sun.misc.Launcher$AppClassLoader@136597364
Code-Source: /opt/app/oracle/mw_home/oracle_common/modules/oracle.xdk_11.1.0/xmlparserv2_sans_jaxp_services.jar
Configuration: /opt/app/oracle/mw_home/oracle_common/modules/oracle.xdk_11.1.0/xmlparserv2_sans_jaxp_services.jar
Thanks,
Vijay.

Answer 1

Hello,
I have posted something similar, but I am not sure how to get over this issue. I am not sure if this is a code issue, I have scanned both EJB 2.0 and 2.1 specifications, but nothing caught my eye.
Here is the error I am getting starting this in JDeveloper 1013 :
Apr 11, 2006 12:17:49 AM com.evermind.server.Application setConfig
WARNING: Application: current-workspace-app is in failed state as initialization failedjava.lang.InstantiationException: Error initializing ejb-modules: [current-workspace-app:CNSI-JDev-7_Exp-7_0:DbUtilWrapper] - Unable to load ejb-class com.my.common.database.ejb.DbUtilWrapperBean, see section 23.2 of the EJB 2.1 specificationjava.lang.ExceptionInInitializerError: java.lang.NullPointerException
Here is the ejb-jar.xml :
<session>
<description>Session Bean ( Stateless )</description>
<display-name>DbUtilWrapper</display-name>
<ejb-name>DbUtilWrapper</ejb-name>
<home>com.my.common.database.ejb.DbUtilWrapperHome</home>
<remote>com.my.common.database.ejb.DbUtilWrapper</remote>
<local-home>com.my.common.database.ejb.DbUtilWrapperLocalHome</local-home>
<local>com.my.common.database.ejb.DbUtilWrapperLocal</local>
<ejb-class>com.my.common.database.ejb.DbUtilWrapperBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
I am not sure if this should be in the assembly-descriptor, in ejb-jar.xml or orion-ejb-jar.xml :
<method-permission>
<unchecked/>
<method>
<ejb-name>DBUtilWrapper</ejb-name>
<method-name>*</method-name>
</method>
</method-permission>
Any ideas ?
Thanks