IBM Support

TAI++ integration with WebSphere Application Server failing with message "Basic Authentication Failed"

Troubleshooting


Problem

You are unable to integrate the TAI++ with WebSphere Application Server. WebSphere Application Server logs show SSO failed “Basic Authentication” message.

Symptom

WebAuthentica E SECJ0126E: Trust Association failed during validation. The exception is com.ibm.websphere.security.WebTrustAssociationFailedException: Basic Authentication failed.
at com.ibm.ws.security.web.TAMTrustAssociationInterceptorPlus.validateEstablishedTrust(TAMTrustAssociationInterceptorPlus.java:526)
at com.ibm.ws.security.web.TAMTrustAssociationInterceptorPlus.negotiateValidateandEstablishTrust(TAMTrustAssociationInterceptorPlus.java:1528)
at com.ibm.ws.security.web.TAIWrapper.negotiateAndValidateEstablishedTrust(TAIWrapper.java:102)
at com.ibm.ws.security.web.WebAuthenticator.handleTrustAssociation(WebAuthenticator.java:277)
at com.ibm.ws.security.web.WebAuthenticator.authenticate(WebAuthenticator.java:1451)
at com.ibm.ws.security.web.WebAuthenticator.authenticate(WebAuthenticator.java:1373)
at com.ibm.ws.security.web.WebCollaborator.authorize(WebCollaborator.java:664)
at com.ibm.ws.security.web.EJSWebCollaborator.preInvoke(EJSWebCollaborator.java:318)
at com.ibm.ws.webcontainer.webapp.WebAppSecurityCollaborator.preInvoke(WebAppSecurityCollaborator.java:141)
at com.ibm.ws.wswebcontainer.extension.DefaultExtensionProcessor.securityPreInvoke(DefaultExtensionProcessor.java:172)
at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:466)
at com.ibm.ws.wswebcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:113)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3453)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:815)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:119)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1037)
at com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:644)
at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1818)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)

WebCollaborat A SECJ0056E: Authentication failed for reason Basic Authentication failed.

[{"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Security","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"Not Applicable","Edition":"Advanced;Base;Express;Network Deployment;Single Server","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

Log InLog in to view more of this document

This document has the abstract of a technical article that is available to authorized users once you have logged on. Please use Log in button above to access the full document. After log in, if you do not have the right authorization for this document, there will be instructions on what to do next.

Document Information

Modified date:
03 March 2025

UID

swg21423826

Page Feedback