ODSM Hangs / Does Not Render / Blank Page. Log Error: <ADFC-50018> <ADFc: No exception handler was found for an application exception. | Servlet failed with Exception / java.lang.IllegalStateException: Response already committed
(Doc ID 2165079.1)
Last updated on AUGUST 30, 2023
Applies to:
Oracle Internet Directory - Version 11.1.1 and laterInformation in this document applies to any platform.
Symptoms
Unable to access Oracle Services Directory Manager (ODSM) website from wls_ods1 WebLogic (WLS) Managed Server listening on default port 7005.
ODSM does not render. Seeing a spinning icon and page does not render. Or getting a blank screen while accessing ODSM. It gives the impression that page is loading but it never comes back up.
The WLS Managed Server log originally shows:
Cleaned out files under tmp directories as per Document 1900379.1, but same problem continues.
Also tried redeploying the odsm.ear file.
Afterwards, the log error shown is:
WatchRuleType: Log
WatchRule: (SEVERITY = 'Error') AND ((MSGID = 'WL-101020') OR (MSGID = 'WL-101017') OR (MSGID = 'WL-000802') OR (MSGID = 'BEA-101020') OR (MSGID = 'BEA-101017') OR (MSGID = 'BEA-000802'))
WatchData: DATE = Jun 24, 2016 2:05:52 PM CDT SERVER = wls_ods1 MESSAGE = [ServletContext@1136854112[app:odsm module:/odsm path:/odsm spec-version:2.5 version:11.1.1.2.0]] Servlet failed with Exception
java.lang.IllegalStateException: Response already committed
at weblogic.servlet.internal.ServletResponseImpl.objectIfCommitted(ServletResponseImpl.java:1629)
at weblogic.servlet.internal.ServletResponseImpl.sendRedirect(ServletResponseImpl.java:845)
at javax.servlet.http.HttpServletResponseWrapper.sendRedirect(HttpServletResponseWrapper.java:136)
at oracle.help.web.rich.OHWFilter.doFilter(Unknown Source)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
...<snip>...
java.lang.NullPointerException
at oracle.ldap.odsm.ui.common.Visit.getValidSSOConnections(Visit.java:3220)
at oracle.ldap.odsm.ui.common.Visit.getConnections(Visit.java:1955)
at oracle.ldap.odsm.webapp.ODSMSessionListener._disconnectOpenConnections(ODSMSessionListener.java:111)
at oracle.ldap.odsm.webapp.ODSMSessionListener.sessionDestroyed(ODSMSessionListener.java:64)
at weblogic.servlet.internal.EventsManager.notifySessionLifetimeEvent(EventsManager.java:276)
Truncated. see log file for complete stacktrace
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |