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OAM Jars Used By Custom Application Require To Create A Custom AccessClient In Oracle Access Manager 12c (OAM (Doc ID 2482058.1)

Last updated on NOVEMBER 28, 2023

Applies to:

Oracle Access Manager - Version and later
Information in this document applies to any platform.
Oracle is not responsible for instructions/information from 3rd party sites that may be contained in this KM note.


Custom application of OIM is used to change user password, it has dependency of jar files of OIM and OAM. OAM and OIM are upgraded from R2PS3 to 12C and the Tomcat Server has been upgraded from 8.0.33 to 8.5.29. The custom application runs on Tomcat and the following errors are seen at run time.

2018-11-20 16:29:25 TRACE - OAMClientConnection getting oamClient = AccessClient.getDefaultInstance()
2018-11-20 16:29:25 TRACE - OAMClientConnection AccessException getting oamClient success
2018-11-20 16:29:25 TRACE - OAMClientConnection attempting to create new oamClient =
2018-11-20 16:29:25 DEBUG org.springframework.jndi.JndiTemplate:150 - Looking up JNDI object with name
[ejb.stateless.ClientLoginSessionService#oracle.iam.platformservice.api.Client LoginSessionServiceRemote]
2018-11-20 16:29:25 TRACE org.springframework.web.servlet.DispatcherServlet:905 - Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@29f0a838
2018-11-20 16:29:25 DEBUG org.springframework.web.servlet.DispatcherServlet:910 - Could not complete request
org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is
java.lang.NoClassDefFoundError: oracle/security/jps/ee/JpsCommonPlatformFactory
at org.springframework.web.servlet.DispatcherServlet.doDispatch(
at org.springframework.web.servlet.DispatcherServlet.doService(
at org.springframework.web.servlet.FrameworkServlet.processRequest(
at org.springframework.web.servlet.FrameworkServlet.doPost(
at javax.servlet.http.HttpServlet.service(



 OAM and OIM are upgraded from R2PS3 to 12C.


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