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HTTP session manager troubleshooting tips

Use troubleshooting tips for problems creating or using HTTP sessions with the web application hosted by WebSphere Application Server.

Here are some steps to take:


Error message SRVE0079E Servlet host not found after you define a port

Error message SRVE0079E can occur after you define the port in WebContainer > HTTP Transports for a server, indicating that we do not have the port defined in the virtual host definitions. To define the port,

  1. On the administrative console, go to Environment > Virtual Hosts > default_host> Host Aliases> New

  2. Define the new port on host "*"


The application server gets EC3 - 04130007 ABENDs

To prevent an EC3 - 04130007 abend from occurring on the application server, change the HTTP Output timeout value. The custom property ConnectionResponseTimeout specifies the maximum number of seconds the HTTP port for an individual server can wait when trying to read or write data. For instructions on how to set ConnectionResponseTimeout, see the topic HTTP transport channel custom properties.

If these steps do not address the problem, check to see if the problem has been identified and documented by looking at the available online support (hints and tips, technotes, and fixes). If we do not find your problem referenced on this site, contact IBM support.

For current information available from IBM Support on known problems and their resolution, see the IBM Support page.

IBM Support has documents that can save you time gathering information needed to resolve this problem. Before opening a PMR, see the IBM Support page.


Related concepts

  • Best practices for using HTTP sessions
  • Sessions


    Related tasks

  • Configure transport chains

  • HTTP session problems


    Related information:

  • MustGather: Sessions and session management problems in WebSphere Application Server Reference topic