Work Items stop displaying in the WebUI after a few changes

I shouldn't say "nothing happens". I see "Opening Work Item 7..." or whatever work item number I clicked on. It's as through the query is hung.

All other parts of the WebUI seem to function normally.

WAS log shows the following at the time this incident occurs:

************ Start Display Current Environment ************
WebSphere Platform 6.1 running with process name maestroNode01Cell\maestroNode01\server1 and process id 2856
Host Operating System is Windows XP, version 5.1 build 2600 Service Pack 2
Java version = J2RE 1.5.0 IBM J9 2.3 Windows XP x86-32 j9vmwi3223-20060504 (JIT enabled)
J9VM - 20060501_06428_lHdSMR
JIT - 20060428_1800_r8
GC - 20060501_AA, Java Compiler = j9jit23, Java VM name = IBM J9 VM
was.install.root = C:/Program Files/IBM/WebSphere/AppServer
user.install.root = C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01
Java Home = C:\Program Files\IBM\WebSphere\AppServer\java\jre
ws.ext.dirs = C:/Program Files/IBM/WebSphere/AppServer/java/lib;C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01/classes;C:/Program Files/IBM/WebSphere/AppServer/classes;C:/Program Files/IBM/WebSphere/AppServer/lib;C:/Program Files/IBM/WebSphere/AppServer/installedChannels;C:/Program Files/IBM/WebSphere/AppServer/lib/ext;C:/Program Files/IBM/WebSphere/AppServer/web/help;C:/Program Files/IBM/WebSphere/AppServer/deploytool/itp/plugins/com.ibm.etools.ejbdeploy/runtime
Classpath = C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01/properties;C:/Program Files/IBM/WebSphere/AppServer/properties;C:/Program Files/IBM/WebSphere/AppServer/lib/startup.jar;C:/Program Files/IBM/WebSphere/AppServer/lib/bootstrap.jar;C:/Program Files/IBM/WebSphere/AppServer/lib/j2ee.jar;C:/Program Files/IBM/WebSphere/AppServer/lib/lmproxy.jar;C:/Program Files/IBM/WebSphere/AppServer/lib/urlprotocols.jar;C:/Program Files/IBM/WebSphere/AppServer/deploytool/itp/batchboot.jar;C:/Program Files/IBM/WebSphere/AppServer/deploytool/itp/batch2.jar;C:/Program Files/IBM/WebSphere/AppServer/java/lib/tools.jar
Java Library path = C:\Program Files\IBM\WebSphere\AppServer\java\jre\bin;.;C:\Program Files\IBM\WebSphere\AppServer\java\jre\bin;C:\Program Files\IBM\WebSphere\AppServer\bin;C:\Program Files\IBM\WebSphere\AppServer\java\bin;C:\Program Files\IBM\WebSphere\AppServer\java\jre\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\PROGRA~1\IBM\SQLLIB\BIN;C:\PROGRA~1\IBM\SQLLIB\FUNCTION;C:\PROGRA~1\IBM\SQLLIB\SAMPLES\REPL;C:\Program Files\Rational\common;C:\Program Files\Rational\ClearCase\bin;C:\Program Files\IBM\WebSphere\AppServer\lib\WMQ\java\lib
************* End Display Current Environment *************
0000001f WebApp E -: java.lang.NoClassDefFoundError: $Proxy120
at sun.reflect.GeneratedMethodAccessor107.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at com.ibm.team.repository.servlet.AbstractTeamServerServlet.doModelledRestService(AbstractTeamServerServlet.java:459)
at com.ibm.team.repository.servlet.AbstractTeamServerServlet.service(AbstractTeamServerServlet.java:1332)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:75)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at org.eclipse.equinox.servletbridge.BridgeServlet.service(BridgeServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:989)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:930)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:118)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:766)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:674)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:498)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:464)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3276)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1455)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:113)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
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:195)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)

0000001f SRTServletRes W WARNING: Cannot set status. Response already committed.
0000001f SRTServletRes W WARNING: Cannot set header. Response already committed.



FFDC log shows the following:

------Start of DE processing------ = , key = javax.crypto.IllegalBlockSizeException com.ibm.ws.security.ltpa.LTPACrypto 2852
Exception = javax.crypto.IllegalBlockSizeException
Source = com.ibm.ws.security.ltpa.LTPACrypto
probeid = 2852
Stack Dump = javax.crypto.IllegalBlockSizeException: Input length (with padding) not multiple of 16 bytes
at com.ibm.crypto.provider.AESCipher.a(Unknown Source)
at com.ibm.crypto.provider.AESCipher.engineDoFinal(Unknown Source)
at com.ibm.crypto.provider.AESCipher.engineDoFinal(Unknown Source)
at javax.crypto.Cipher.doFinal(Unknown Source)
at com.ibm.ws.security.ltpa.LTPACrypto.decrypt(LTPACrypto.java:2818)
at com.ibm.ws.security.ltpa.LTPAToken2.decrypt(LTPAToken2.java:179)
at com.ibm.ws.security.ltpa.LTPAToken2.<init>(LTPAToken2.java:69)
at com.ibm.ws.security.ltpa.LTPAToken2Factory.validateTokenBytes(LTPAToken2Factory.java:96)
at com.ibm.ws.security.ltpa.LTPAServerObject.validateToken(LTPAServerObject.java:981)
at com.ibm.ws.security.ltpa.LTPAServerObject.validateToken(LTPAServerObject.java:890)
at com.ibm.ws.security.token.AuthorizationTokenImpl.initializeToken(AuthorizationTokenImpl.java:47)
at com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule.login(wsMapDefaultInboundLoginModule.java:967)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:795)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:209)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:709)
at java.security.AccessController.doPrivileged(AccessController.java:241)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:706)
at javax.security.auth.login.LoginContext.login(LoginContext.java:603)
at com.ibm.ws.security.auth.JaasLoginHelper.jaas_login(JaasLoginHelper.java:289)
at com.ibm.ws.security.auth.ContextManagerImpl.login(ContextManagerImpl.java:2776)
at com.ibm.ws.security.auth.ContextManagerImpl.login(ContextManagerImpl.java:2658)
at com.ibm.ws.security.web.WebAuthenticator.validate(WebAuthenticator.java:1561)
at com.ibm.ws.security.web.WebAuthenticator.validateCookie(WebAuthenticator.java:591)
at com.ibm.ws.security.web.WebAuthenticator.handleSSO(WebAuthenticator.java:512)
at com.ibm.ws.security.web.WebAuthenticator.authenticate(WebAuthenticator.java:1370)
at com.ibm.ws.security.web.WebCollaborator.authorize(WebCollaborator.java:628)
at com.ibm.ws.security.web.EJSWebCollaborator.preInvoke(EJSWebCollaborator.java:318)
at com.ibm.ws.webcontainer.webapp.WebAppSecurityCollaborator.preInvoke(WebAppSecurityCollaborator.java:141)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:433)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1455)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:113)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:383)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$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:195)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)

Dump of callerThis =
null

==> Performing default dump from com.ibm.ws.security.core.SecurityDM = Tue Jan 22 08:47:00 PST 2008
SecurityConfig property values:
{com.ibm.wsspi.security.token.propagationTokenFactory=com.ibm.ws.security.ltpa.AuthzPropTokenFactory, com.ibm.ws.security.internalServerId=server:maestroNode01Cell_maestroNode01_server1, security.use.localos.userregistry=false, com.ibm.CSI.rmiInboundMappingEnabled=false, com.ibm.websphere.security.util.postParamSaveMethod=0, com.ibm.wsspi.security.token.defaultTokenFactory=com.ibm.ws.security.ltpa.LTPATokenFactory, process.hostName=maestro.crossroads.burlingame.ibm.com, com.ibm.websphere.security.util.postParamMaxCookieSize=16384, cellname=maestroNode01Cell, com.ibm.wsspi.security.token.authenticationTokenFactory=com.ibm.ws.security.ltpa.LTPATokenFactory, security.authMechValidateAlias=system.DEFAULT, com.ibm.security.useFIPS=false, security.registry.IgnoreCase=false, server.security.enabled=true, security.activeUserRegistry.realm=bluepages.ibm.com:389, com.ibm.wsspi.security.ltpa.tokenFactory=com.ibm.ws.security.ltpa.LTPATokenFactory|com.ibm.ws.security.ltpa.LTPAToken2Factory|com.ibm.ws.security.ltpa.AuthzPropTokenFactory, com.ibm.wsspi.security.token.ltpaToken2Cipher=AES/CBC/PKCS5Padding, com.ibm.ws.security.includeRunAsChangesInCallerList=false, security.primaryAdminId=pravesh@us.ibm.com, com.ibm.CSI.rmiOutboundMappingEnabled=false, com.ibm.websphere.ltpa.PublicKey=null, com.ibm.websphere.security.registry.maxUseridSize=256, ${WAS_TEMP_DIR}=C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01/temp, com.ibm.ws.security.addHttpOnlyAttributeToCookies=false, shortservername=server1, cell.short.name=null, com.ibm.wsspi.security.audit.auditServiceProvider=DEFAULT=com.ibm.ws.security.audit.defaultAuditServiceProviderImpl, security.callbackHandlerFactoryClass=com.ibm.ws.security.auth.callback.WSCallbackHandlerFactoryImpl, com.ibm.ws.security.webInboundLoginConfig=system.WEB_INBOUND, security.activeUserRegistry.props={security.registry.ldap.reuseConn=true, com.ibm.ssl.remotePort=389, CustUserRegImplClass=com.ibm.ws.security.registry.ldap.LdapRegistryImpl, security.registry.ldap.searchTimeLimit=120, group.idmap=*:cn, user.idmap=*:mail, dirType=custom, group.filter=(&(cn=%v)(|(objectclass=groupOfNames)(objectclass=groupOfUniqueNames)(objectclass=groupOfURLs))), LDAP.server.realm=bluepages.ibm.com:389, LDAP.server.id=pravesh@us.ibm.com, ldap.basedn=o=ibm.com, java.naming.provider.url=ldap://bluepages.ibm.com:389, LDAP.server.pwd=XXXXXX, groupmember.idmap=ibm-allGroups:member;ibm-allGroups:uniqueMember, certificate.map.mode=exactDNMode, user.filter=(&(mail=%v)(objectclass=person)), com.ibm.ssl.remoteHost=bluepages.ibm.com}, security.authMechContextImpl=com.ibm.ISecurityLocalObjectTokenBaseImpl.WSSecurityContextLTPAImpl, com.ibm.CSI.rmiInboundPropagationEnabled=true, ${USER_INSTALL_ROOT}=C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01, com.ibm.CSI.propagateFirstCallerOnly=false, security.activeAuthMechanism.OID=oid:1.3.18.0.2.30.2, com.ibm.ws.security.isUseRegistryServerId=false, com.ibm.wsspi.security.token.singleSignonTokenFactory=com.ibm.ws.security.ltpa.LTPAToken2Factory, com.ibm.audit.auditPolicy=REQUIRED, security.serverPasswd=XXXXXX, ltpakeysetgroupname=NodeLTPAKeySetGroup, com.ibm.ws.security.defaultLoginConfig=system.DEFAULT, security.serverId=pravesh@us.ibm.com, com.ibm.wsspi.security.token.authorizationTokenFactory=com.ibm.ws.security.ltpa.AuthzPropTokenFactory, ${WAS_ETC_DIR}=C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01/etc, com.ibm.websphere.security.InvokeTAIbeforeSSO=, cell.security.enabled=true, security.enforceFineGrainedJCASecurity=false, com.ibm.websphere.security.registry.propagateExceptionsToClient=false, security.enablePluggableAuthentication=true, security.registry.ldap.SSLEnabled=false, security.ltpa.setSSODomain=true, security.CacheCushionMax=10, com.ibm.websphere.security.krb.support_ltpa=true, security.FullyQualifiedUserName=false, security.enabled=true, com.ibm.audit.auditQueueSize=5000, security.CacheTimeout=600, nodename=maestroNode01, com.ibm.websphere.security.registry.maxPasswordSize=256, com.ibm.websphere.security.suppressExceptionStack=false, security.CacheCushionMin=3, security.toplevel.properties={com.ibm.wsspi.security.audit.auditServiceProvider=DEFAULT=com.ibm.ws.security.audit.defaultAuditServiceProviderImpl, com.ibm.CSI.supportedTargetRealms=, com.ibm.CSI.rmiOutboundLoginEnabled=false, com.ibm.ws.security.defaultLoginConfig=system.DEFAULT, com.ibm.wsspi.security.token.propagationTokenFactory=com.ibm.ws.security.ltpa.AuthzPropTokenFactory, com.ibm.CSI.rmiInboundLoginConfig=system.RMI_INBOUND, com.ibm.ws.security.webInboundLoginConfig=system.WEB_INBOUND, com.ibm.ws.security.ssoInteropModeEnabled=true, com.ibm.CSI.rmiOutboundLoginConfig=system.RMI_OUTBOUND, com.ibm.wsspi.security.token.authorizationTokenFactory=com.ibm.ws.security.ltpa.AuthzPropTokenFactory, com.ibm.websphere.security.audit.auditEventFactory=J2EE=com.ibm.ws.security.audit.defaultAuditEventFactoryImpl, com.ibm.audit.auditServiceEnabled=false, com.ibm.security.useFIPS=false, com.ibm.CSI.rmiOutboundPropagationEnabled=true, com.ibm.audit.auditPolicy=REQUIRED, com.ibm.audit.auditSpecification=J2EE=AUTHN=failure=enabled:J2EE=AUTHZ=failure=enabled, security.enablePluggableAuthentication=true, com.ibm.ws.security.webChallengeIfCustomSubjectNotFound=true, com.ibm.ws.security.webInboundPropagationEnabled=true, com.ibm.CSI.rmiInboundPropagationEnabled=true, com.ibm.wsspi.security.ltpa.tokenFactory=com.ibm.ws.security.ltpa.LTPATokenFactory|com.ibm.ws.security.ltpa.LTPAToken2Factory|com.ibm.ws.security.ltpa.AuthzPropTokenFactory, com.ibm.audit.auditQueueSize=5000, com.ibm.websphere.security.DeferTAItoSSO=com.ibm.ws.security.spnego.TrustAssociationInterceptorImpl, com.ibm.wsspi.security.token.singleSignonTokenFactory=com.ibm.ws.security.ltpa.LTPAToken2Factory, com.ibm.wsspi.security.token.authenticationTokenFactory=com.ibm.ws.security.ltpa.LTPATokenFactory}, security.enableAuthorizationAttributes=false, com.ibm.websphere.ltpa.3DESKey=null, com.ibm.websphere.security.audit.auditEventFactory=J2EE=com.ibm.ws.security.audit.defaultAuditEventFactoryImpl, security.activeAuthMechanism=LTPA, com.ibm.ws.security.assertLDAPShortName=false, security.useDefaultPolicyWhenJ2SDisabled=false, security.ltpa.trustAssociationEnabled=false, com.ibm.ws.security.webPropagationTransport=JMX, com.ibm.websphere.security.auth.j2c.readOnlyAuthDataSubjectCacheSize=50, com.ibm.CSI.authenticateSpecialMethods=false, security.ltpa.sso.domain=, com.ibm.ws.security.ltpa.forceSoftwareJCEProviderForLTPA=false, com.ibm.wsspi.security.web.webAuthReq=lazy, security.issuePermissionWarning=false, ${APP_INSTALL_ROOT}=C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01/installedApps, security.java2security=false, com.ibm.audit.auditSpecification=J2EE=AUTHN=failure=enabled:J2EE=AUTHZ=failure=enabled, com.ibm.websphere.security.auth.j2c.cacheReadOnlyAuthDataSubjects=false, security.ltpa.sso.enabled=true, com.ibm.CSI.rmiOutboundLoginEnabled=false, process.jmxConnectorProps={java.naming.provider.url=corbaloc:iiop:maestro.crossroads.burlingame.ibm.com:2809/WsnAdminNameService, port=8880, requestTimeout=600, type=SOAP, host=maestro.crossroads.burlingame.ibm.com, isInternal=true}, IBMJCE=IBMJCE, security.useLocalSecurityServer=true, com.ibm.ws.security.propagationExcludeList=, com.ibm.audit.auditServiceEnabled=false, process.serverName=maestroNode01Cell:maestroNode01:server1, webcontainer.transports=, security.ltpa.expirydate=120, server.short.name=null, security.ltpa.password=XXXXXX, security.securityServerName=SecurityServer, com.ibm.ws.security.webChallengeIfCustomSubjectNotFound=true, security.mappingCallbackHandlerFactoryClass=com.ibm.ws.security.auth.callback.WSMappingCallbackHandlerFactoryImpl, com.ibm.websphere.security.util.fullyQualifiedURL=false, ${WAS_INSTALL_ROOT}=C:/Program Files/IBM/WebSphere/AppServer, com.ibm.CSI.neverUseClientCertificateForCallerLogin=false, com.ibm.CSI.disablePropagationCallerList=false, node.short.name=null, com.ibm.websphere.gss.cred.propagation=false, com.ibm.ws.security.web.logoutOnHTTPSessionExpire=false, com.ibm.ws.security.createTokenSubjectForAsynchLogin=false, com.ibm.wsspi.security.web.failOverToBasicAuth=false, security.ltpa.sso.ssl=false, host.virtualhosts={admin_host=, default_host=}, security.callbackHandlerClass=com.ibm.ws.security.auth.callback.WSCallbackHandler, com.ibm.ws.security.webInboundPropagationEnabled=true, com.ibm.websphere.ltpa.PrivateKey=null, security.authMechSimpAuthAlias=system.DEFAULT, security.authMechOID=oid:1.3.18.0.2.30.2, com.ibm.CSI.rmiOutboundPropagationEnabled=true, security.activeUserRegistryType=LDAP, security.authMechAuthAlias=system.DEFAULT, com.ibm.ws.security.ssoInteropModeEnabled=true, security.registry.ldap.props={security.registry.ldap.reuseConn=true, com.ibm.ssl.remotePort=389, CustUserRegImplClass=com.ibm.ws.security.registry.ldap.LdapRegistryImpl, security.registry.ldap.searchTimeLimit=120, group.idmap=*:cn, dirType=custom, group.filter=(&(cn=%v)(|(objectclass=groupOfNames)(objectclass=groupOfUniqueNames)(objectclass=groupOfURLs))), user.idmap=*:mail, LDAP.server.realm=bluepages.ibm.com:389, LDAP.server.id=pravesh@us.ibm.com, ldap.basedn=o=ibm.com, groupmember.idmap=ibm-allGroups:member;ibm-allGroups:uniqueMember, LDAP.server.pwd=XXXXXX, java.naming.provider.url=ldap://bluepages.ibm.com:389, certificate.map.mode=exactDNMode, user.filter=(&(mail=%v)(objectclass=person)), com.ibm.ssl.remoteHost=bluepages.ibm.com}, ${WAS_PROPS_DIR}=C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01/properties, com.ibm.CSI.rmiOutboundLoginConfig=system.RMI_OUTBOUND, com.ibm.ws.security.processType=UnManagedProcess, com.ibm.CSI.rmiInboundLoginConfig=system.RMI_INBOUND, security.authMechForwardCred=true} = javax.crypto.IllegalBlockSizeException: Input length (with padding) not multiple of 16 bytes
+Data for directive obtained. =
The dynamic JAAS login configuration is:
com.ibm.ws.security.auth.login.Configuration: Dumping JAAS Configuration
JAAS file configuration data:
system.wssecurity.PKCS7 {
com.ibm.wsspi.wssecurity.auth.module.PKCS7LoginModule required ;
};
system.LTPA {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.ltpaLoginModule" ;
};
system.WSS_OUTBOUND {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.wsMapCSIv2OutboundLoginModule" ;
};
system.wssecurity.IDAssertion {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.wsspi.wssecurity.auth.module.IDAssertionLoginModule" ;
};
JAASClient {
com.ibm.security.auth.module.Krb5LoginModule required
forwardable="true"
credsType="both"
useDefaultCcache="false"
tryFirstPass="true"
noAddress="true" ;
};
system.WSS_INBOUND {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.ltpaLoginModule" ;
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule" ;
};
system.wssecurity.UsernameToken {
com.ibm.wsspi.wssecurity.auth.module.UsernameLoginModule required ;
};
system.WEB_INBOUND {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.ltpaLoginModule" ;
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule" ;
};
system.SWAM {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.swamLoginModule" ;
};
system.wssecurity.IDAssertionUsernameToken {
com.ibm.wsspi.wssecurity.auth.module.IDAssertionUsernameLoginModule required ;
};
WSLogin {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
use_appcontext_callback="false"
use_realm_callback="false"
delegate="com.ibm.ws.security.common.auth.module.WSLoginModuleImpl" ;
};
system.wssecurity.X509BST {
com.ibm.wsspi.wssecurity.auth.module.X509LoginModule required ;
};
system.RMI_INBOUND {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.ltpaLoginModule" ;
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule" ;
};
system.wssecurity.Signature {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.wsspi.wssecurity.auth.module.SignatureLoginModule" ;
};
system.DEFAULT {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.ltpaLoginModule" ;
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule" ;
};
DefaultPrincipalMapping {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.auth.j2c.WSPrincipalMappingLoginModule" ;
};
system.wssecurity.PkiPath {
com.ibm.wsspi.wssecurity.auth.module.PkiPathLoginModule required ;
};
system.RMI_OUTBOUND {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.wsMapCSIv2OutboundLoginModule" ;
};

JAAS WCCM configuration data:
system.wssecurity.PKCS7 {
com.ibm.wsspi.wssecurity.auth.module.PKCS7LoginModule required ;
};
system.LTPA {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.ltpaLoginModule" ;
};
system.WSS_OUTBOUND {
com.ibm.ws.security.server.lm.wsMapCSIv2OutboundLoginModule required ;
};
ClientContainer {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.common.auth.module.WSClientLoginModuleImpl" ;
};
system.wssecurity.IDAssertion {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.wsspi.wssecurity.auth.module.IDAssertionLoginModule" ;
};
system.WSS_INBOUND {
com.ibm.ws.security.server.lm.ltpaLoginModule required ;
com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule required ;
};
system.wssecurity.UsernameToken {
com.ibm.wsspi.wssecurity.auth.module.UsernameLoginModule required ;
};
system.wssecurity.IDAssertionUsernameToken {
com.ibm.wsspi.wssecurity.auth.module.IDAssertionUsernameLoginModule required ;
};
system.SWAM {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.server.lm.swamLoginModule" ;
};
system.WEB_INBOUND {
com.ibm.ws.security.server.lm.ltpaLoginModule required ;
com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule required ;
};
WSLogin {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
use_appcontext_callback="false"
use_realm_callback="false"
delegate="com.ibm.ws.security.common.auth.module.WSLoginModuleImpl" ;
};
system.LTPA_WEB {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.web.AuthenLoginModule" ;
};
system.wssecurity.X509BST {
com.ibm.wsspi.wssecurity.auth.module.X509LoginModule required ;
};
system.RMI_INBOUND {
com.ibm.ws.security.server.lm.ltpaLoginModule required ;
com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule required ;
};
system.wssecurity.Signature {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.wsspi.wssecurity.auth.module.SignatureLoginModule" ;
};
system.DEFAULT {
com.ibm.ws.security.server.lm.ltpaLoginModule required ;
com.ibm.ws.security.server.lm.wsMapDefaultInboundLoginModule required ;
};
DefaultPrincipalMapping {
com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy required
delegate="com.ibm.ws.security.auth.j2c.WSPrincipalMappingLoginModule" ;
};
system.RMI_OUTBOUND {
com.ibm.ws.security.server.lm.wsMapCSIv2OutboundLoginModule required ;
};
system.wssecurity.PkiPath {
com.ibm.wsspi.wssecurity.auth.module.PkiPathLoginModule required ;
};

= javax.crypto.IllegalBlockSizeException: Input length (with padding) not multiple of 16 bytes
+Data for directive obtained. =
==> Dump complete for com.ibm.ws.security.core.SecurityDM = Tue Jan 22 08:47:00 PST 2008

I was able to resolve the issue.

The problem was that I was using a downlevel version of the WAS SDK. This issue was previously raised in Defect 32480.