Hello all,

We recently upgraded from CAS 3.4.12 to 4.2.3.  All our applications are 
working fine with a single exception.  Banner's BEIS (Banner Enterprise 
Identity Service) is giving occasional errors to some users.  The client gets a 
"500 - Bad Request" error.  The CAS server gets the error below (apologies for 
the long Java stack traces).  The error from the BEIS side is shown below the 
CAS trace.

Any ideas on this would be appreciated!

2016-09-16 11:54:06,945 ERROR 
[org.jasig.cas.support.saml.web.view.Saml10FailureResponseView] - Error 
generating SAML response for service bannerauth.newpaltz.edu.
org.w3c.dom.ls.LSException: java.io.IOException: Broken pipe
    at 
com.sun.org.apache.xml.internal.serialize.DOMSerializerImpl.write(DOMSerializerImpl.java:854)
 ~[?:1.8.0_91]
    at 
net.shibboleth.utilities.java.support.xml.SerializeSupport.writeNode(SerializeSupport.java:137)
 ~[java-support-7.1.1.jar:?]
    at 
net.shibboleth.utilities.java.support.xml.SerializeSupport.writeNode(SerializeSupport.java:114)
 ~[java-support-7.1.1.jar:?]
    at 
org.opensaml.soap.soap11.encoder.http.impl.HTTPSOAP11Encoder.doEncode(HTTPSOAP11Encoder.java:99)
 ~[opensaml-soap-impl-3.1.1.jar:?]
    at 
org.opensaml.messaging.encoder.AbstractMessageEncoder.encode(AbstractMessageEncoder.java:53)
 ~[opensaml-messaging-api-3.1.1.jar:?]
    at 
org.opensaml.messaging.encoder.servlet.BaseHttpServletResponseXMLMessageEncoder.encode(BaseHttpServletResponseXMLMessageEncoder.java:50)
 ~[opensaml-messaging-api-3.1.1.jar:?]
    at 
org.jasig.cas.support.saml.util.Saml10ObjectBuilder.encodeSamlResponse_aroundBody16(Saml10ObjectBuilder.java:245)
 ~[cas-server-support-saml-4.2.3.jar:4.2.3]
    at 
org.jasig.cas.support.saml.util.Saml10ObjectBuilder$AjcClosure17.run(Saml10ObjectBuilder.java:1)
 ~[cas-server-support-saml-4.2.3.jar:4.2.3]
    at 
org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149) 
~[aspectjweaver-1.8.6.jar:1.8.6]
    at 
org.jasig.inspektr.aspect.TraceLogAspect.traceMethod(TraceLogAspect.java:44) 
~[inspektr-aspects-1.3.GA.jar:1.3.GA]
    at 
org.jasig.cas.support.saml.util.Saml10ObjectBuilder.encodeSamlResponse(Saml10ObjectBuilder.java:234)
 ~[cas-server-support-saml-4.2.3.jar:4.2.3]
    at 
org.jasig.cas.support.saml.web.view.AbstractSaml10ResponseView.renderMergedOutputModel(AbstractSaml10ResponseView.java:107)
 ~[cas-server-support-saml-4.2.3.jar:4.2.3]
    at 
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) 
~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1244)
 ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1027)
 ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:971)
 ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
 ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
 ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
 ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) 
~[servlet-api.jar:?]
    at 
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
 ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) 
~[servlet-api.jar:?]
    at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 ~[catalina.jar:8.0.36]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
~[tomcat-websocket.jar:8.0.36]
    at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 ~[catalina.jar:8.0.36]
    at 
org.apereo.cas.security.ResponseHeadersEnforcementFilter.doFilter(ResponseHeadersEnforcementFilter.java:238)
 ~[cas-server-security-filter-2.0.6.jar:2.0.6]
    at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 ~[catalina.jar:8.0.36]
    at 
org.apereo.cas.security.RequestParameterPolicyEnforcementFilter.doFilter(RequestParameterPolicyEnforcementFilter.java:261)
 ~[cas-server-security-filter-2.0.6.jar:2.0.6]
    at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 ~[catalina.jar:8.0.36]
    at 
org.jasig.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:62)
 ~[inspektr-common-1.3.GA.jar:1.3.GA]
    at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 ~[catalina.jar:8.0.36]
    at 
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
 ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
    at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) 
~[catalina.jar:8.0.36]
    at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) 
~[catalina.jar:8.0.36]
    at 
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
 ~[catalina.jar:8.0.36]
    at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:676) 
~[catalina.jar:8.0.36]
    at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
 ~[catalina.jar:8.0.36]
    at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528) 
~[catalina.jar:8.0.36]
    at 
org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:873)
 ~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
 ~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
 ~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
 ~[tomcat-coyote.jar:8.0.36]
    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[?:1.8.0_91]
    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[?:1.8.0_91]
    at 
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
 ~[tomcat-util.jar:8.0.36]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]
Caused by: org.apache.catalina.connector.ClientAbortException: 
java.io.IOException: Broken pipe
    at 
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:396)
 ~[catalina.jar:8.0.36]
    at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:426) 
~[tomcat-util.jar:8.0.36]
    at 
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:345) 
~[catalina.jar:8.0.36]
    at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:320) 
~[catalina.jar:8.0.36]
    at 
org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:110)
 ~[catalina.jar:8.0.36]
    at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) ~[?:1.8.0_91]
    at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) ~[?:1.8.0_91]
    at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) 
~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.Printer.flush(Printer.java:324) 
~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.XMLSerializer.endElementIO(XMLSerializer.java:413)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.XMLSerializer.serializeElement(XMLSerializer.java:1072)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.BaseMarkupSerializer.serializeNode(BaseMarkupSerializer.java:1192)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.BaseMarkupSerializer.serialize(BaseMarkupSerializer.java:410)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.DOMSerializerImpl.write(DOMSerializerImpl.java:812)
 ~[?:1.8.0_91]
    ... 62 more
Caused by: java.io.IOException: Broken pipe
    at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[?:1.8.0_91]
    at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) ~[?:1.8.0_91]
    at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) ~[?:1.8.0_91]
    at sun.nio.ch.IOUtil.write(IOUtil.java:65) ~[?:1.8.0_91]
    at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471) 
~[?:1.8.0_91]
    at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:124) 
~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:101)
 ~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:172) 
~[tomcat-coyote.jar:8.0.36]
    at org.apache.coyote.ajp.AjpNioProcessor.output(AjpNioProcessor.java:140) 
~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.coyote.ajp.AbstractAjpProcessor.writeResponseMessage(AbstractAjpProcessor.java:1754)
 ~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.coyote.ajp.AbstractAjpProcessor.writeData(AbstractAjpProcessor.java:1673)
 ~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.coyote.ajp.AbstractAjpProcessor.access$300(AbstractAjpProcessor.java:62)
 ~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.coyote.ajp.AbstractAjpProcessor$SocketOutputBuffer.doWrite(AbstractAjpProcessor.java:1820)
 ~[tomcat-coyote.jar:8.0.36]
    at org.apache.coyote.Response.doWrite(Response.java:491) 
~[tomcat-coyote.jar:8.0.36]
    at 
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:391)
 ~[catalina.jar:8.0.36]
    at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:426) 
~[tomcat-util.jar:8.0.36]
    at 
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:345) 
~[catalina.jar:8.0.36]
    at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:320) 
~[catalina.jar:8.0.36]
    at 
org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:110)
 ~[catalina.jar:8.0.36]
    at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) ~[?:1.8.0_91]
    at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) ~[?:1.8.0_91]
    at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) 
~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.Printer.flush(Printer.java:324) 
~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.XMLSerializer.endElementIO(XMLSerializer.java:413)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.XMLSerializer.serializeElement(XMLSerializer.java:1072)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.BaseMarkupSerializer.serializeNode(BaseMarkupSerializer.java:1192)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.BaseMarkupSerializer.serialize(BaseMarkupSerializer.java:410)
 ~[?:1.8.0_91]
    at 
com.sun.org.apache.xml.internal.serialize.DOMSerializerImpl.write(DOMSerializerImpl.java:812)
 ~[?:1.8.0_91]
    ... 62 more
2016-09-16 11:54:08,020 INFO [org.jasig.cas.CentralAuthenticationServiceImpl] - 
Granted ticket [REDACTED] for service 
[http://bannerauth.newpaltz.edu:/ssomanager/c/SSB?pkg=bwskflib.P_SelDefTerm%3Fcalling_proc_name%3Dbwskfreg.P_AltPin]
 and principal [REDACTED]
2016-09-16 11:54:08,022 INFO 
[org.jasig.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - Audit trail 
record BEGIN

There is then a service ticket created, and a pair of service ticket validated 
messages in the CAS logs validating that service ticket.

On the BEIS side, the following is seen for the same connection:
####<Sep 16, 2016 11:54:06 AM EDT> <Error> <HTTP> <bannerauth.newpaltz.edu> 
<Ideu_SSO> <[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default 
(self-tuning)'> <<WLS Kernel>> <> <> <1474041246942> <BEA-101020> 
<[ServletContext@946199429[app:sso-manager module:ssomanager path:/ssomanager 
spec-version:2.5]] Servlet failed with Exception
java.lang.RuntimeException: java.io.FileNotFoundException: Response: '400: Bad 
Request' for url: 
'https://login.newpaltz.edu/cas/samlValidate?TARGET=http%3A%2F%2Fbannerauth.newpaltz.edu%3A%2Fssomanager%2Fc%2FSSB%3Fpkg%3Dbwskflib.P_SelDefTerm%253Fcalling_proc_name%253Dbwskfreg.P_AltPin'
        at 
org.jasig.cas.client.validation.Saml11TicketValidator.retrieveResponseFromServer(Saml11TicketValidator.java:203)
        at 
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:178)
        at 
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:132)
        at com.sghe.sso.client.web.filter.SSOValidationFilter.doFilter(Unknown 
Source)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:102)
        at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
        at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
com.sghe.sso.client.web.filter.QueryParamStorageFilter.doFilter(Unknown Source)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3748)
        at 
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3714)
        at 
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at 
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
        at 
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2283)
        at 
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2182)
        at 
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1491)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:263)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Caused By: java.io.FileNotFoundException: Response: '400: Bad Request' for url: 
'https://login.newpaltz.edu/cas/samlValidate?TARGET=http%3A%2F%2Fbannerauth.newpaltz.edu%3A%2Fssomanager%2Fc%2FSSB%3Fpkg%3Dbwskflib.P_SelDefTerm%253Fcalling_proc_name%253Dbwskfreg.P_AltPin'
        at 
weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:544)
        at 
weblogic.net.http.SOAPHttpsURLConnection.getInputStream(SOAPHttpsURLConnection.java:37)
        at 
org.jasig.cas.client.validation.Saml11TicketValidator.retrieveResponseFromServer(Saml11TicketValidator.java:191)
        at 
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:178)
        at 
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:132)
        at com.sghe.sso.client.web.filter.SSOValidationFilter.doFilter(Unknown 
Source)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:102)
        at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
        at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
com.sghe.sso.client.web.filter.QueryParamStorageFilter.doFilter(Unknown Source)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
        at 
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
        at 
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3748)
        at 
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3714)
        at 
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at 
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
        at 
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2283)
        at 
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2182)
        at 
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1491)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:263)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

Paul Chauvet
Information Security Officer
State University of New York at New Paltz
845-257-3828
chauv...@newpaltz.edu<mailto:chauv...@newpaltz.edu>
[emlogo]

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