Hi,
I am trying to protect an application which is deployed in Websphere in OAM 11g (11.1.2.3). I have configured the TAI setup as mentioned by Oracle documentation but still the authentication is not working fine. Could see below log in the Websphere DeploymentManager logs
TrustAssociat A SECJ0121I: Trust Association Init class oracle.security.was.providers.tai.OAMTrustAssociationInterceptorImpl loaded successfully
OAMTrustAssoc E Error in receiving server challenge
OAMTrustAssoc E oracle.security.was.providers.tai.OAMTrustAssociationInterceptorImpl initialize NAP Channel connection cannot be established with the OAM Access Server
oracle.security.am.common.exceptions.NAPException: Error in receiving server challenge. ObAAAStatus: Major code: 98(Unknown) Minor code: 2(NoCode)
at oracle.security.am.common.nap.ObMessageChannelWrapper.initNAP(ObMessageChannelWrapper.java:241)
at oracle.security.am.common.nap.ObMessageChannelWrapper.initialize(ObMessageChannelWrapper.java:114)
at oracle.security.am.common.nap.ObMessageChannelWrapper.<init>(ObMessageChannelWrapper.java:78)
at oracle.security.am.common.aaaclient.ObAAAServiceClient.connect(ObAAAServiceClient.java:1334)
at oracle.security.was.providers.tai.OAMTrustAssociationInterceptorImpl.initialize(OAMTrustAssociationInterceptorImpl.java:384)
and could see the below error in OAM server log
[APP: oam_server#11.1.2.0.0] Exception encountered while processing the request: {0}. Message : {1}[[
oracle.security.am.proxy.oam.requesthandler.OAMProxyException: Partner: <Webgate_name> is registered with version 11.0.0.0. Runtime version of agent is different: 10.* .Agent will not be able to communicate with the server
at oracle.security.am.proxy.oam.requesthandler.ObAAAServiceServer.getClientAuthentInfo(ObAAAServiceServer.java:156)
at oracle.security.am.proxy.oam.requesthandler.RequestHandler.ObAuthenReqChallengeHandler(RequestHandler.java:555)
at oracle.security.am.proxy.oam.requesthandler.RequestHandler.handleRequest(RequestHandler.java:231)
Any idea on what might be going wrong ? .Thanks in advance.