X

Proactive insights, news and tips from Oracle Fusion Middleware Support. Learn Oracle from Oracle.

Top 10 solution documents for Weblogic Server J2EE

Guest Author

The following are the top 10 documents that are linked to SRs as solutions, for  Weblogic Server J2EE issues, during the last quarter.

 

 

1118264.1 WLS 10.3: Intermittent XA error:XAResource.XAER_RMERR  WebLogic server keeps track of the usage of XA resources.  If none of
the outstanding requests to the resource was replied in the last
maxXACallMillis ms, the resource is declared unhealthy.  In this state,
XAER_RMFAIL is returned to all requests to the resource without actually
making the call to the resource.
1276593.1
The string "X-Powered-By: Servlet/2.4 JSP/2.0" is showing up in the servlet response header.
How to stop Weblogic from including servlet/JSP version details in the x-powered-by HTTP response header.
1059713.1 The value for 'DISTRIBUTED_LOCK_TIMEOUT' on Oracle Database is set lower than the JTA timeout on WLS. If timeout setting is not tuned properly on the database then 'XAER_NOTA' is seen in the logs.
1558104.1 How To Redirect HTTP Error Responses To Customize Page  The note provides a sample to redirect HTTP status code to customized page.  Also a few tests with expected output. 
1596980.1 This isssue has been tracked in Defect 17246737. CLASSNOTFOUNDEXCEPTION IS THROWN BY REGISTERING ADDRESSINGEXTENSIONREGISTRY.
1063607.1 Sample on how to access WEBAPP & EJB deployed as shared libraries from an EAR file.  Trying to access an WEBAPP and EJB as library from an EAR fileWebAPP-1(Deployed as Ear ) -----> WebAPP-2((Deployed as Shared library) -----> EJB((Deployed as Shared library).
This sample guides on how to invoke webapp and EJB which are deployed as libraries from a separate EAR file.
1575676.1 Get application root path correctly on environment that deploy application both with war and directory  If
deployment mode is nostage, we can deploy web application with war
format, when deploy web application with war format, WebLogic copy files
in the war to temp directory(_WL_user), and load all files from the
temp directory, when deploy web application with directory mode,
WebLogic just copy a part of files to temp directory, and many files
such as jsp, servlet and config files do not copy to temp directory, and
WebLogic load files from the application directory
1557187.1 Loading Order of Sibling Jar Files in WebLogic  A Web application contains two  libraries (lib1.jar and lib2.jar) in WEB-INF\lib. Same Java classes and resources files  exist in both libraries.
The question is to know which library will be loaded when loading these classes or resources files.
1505375.1 WLS12.1.1: NullPointerException in Glassfish JAXB V2.2.4   Following document http://docs.oracle.com/cd/E24329_01/web.1211/e24964/data_types.htm#CIHBHDGI to
specify the Glassfish RI implementation of JAXB
2.2, modules/databinding.override_1.0.0.0.jar has been added to the
front of their server CLASSPATHs. 
However, upon redeployment of their web service applications, error
is received, which matches the problem described in this thread:
http://java.net/projects/jaxb/lists/users/archive/2011-09/message/0
974419.1 ServletContainerAdapter Manager Not Initialized Correctly When Using Log4j   When log4j config file is added to Weblogic classpath with the default
file name log4j.xml, the below error is noticed in the log file: [org.apache.beehive.netui.pageflow.internal.AdapterManager] [[ACTIVE]
ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)']
[ERROR] [ServletContainerAdapter manager not initialized correctly.]

 

Be the first to comment

Comments ( 0 )
Please enter your name.Please provide a valid email address.Please enter a comment.CAPTCHA challenge response provided was incorrect. Please try again.