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WebLogic Server (WLS) 6.1 to 8.1 Generic Server Hang Support Pattern (Doc ID 782125.1)

Last updated on APRIL 03, 2024

Applies to:

Oracle WebLogic Server - Version 6.1 to 8.1
Information in this document applies to any platform.


NOTE: This article is for older versions of Oracle WebLogic Server. For current versions of WLS, please see <Note 1264286.1>.

Problem Description

A server hang is suspected when:

Problem Troubleshooting

Please note that not all of the following items would need to be done. Some issues can be solved by only following a few of the items.

Troubleshooting Steps

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In this Document
 Problem Description
 Problem Troubleshooting
Troubleshooting Steps
 Why does the problem occur?
 Potential Causes of Server Hang
 Basic Steps
 Known WebLogic Issues
 Collecting Thread Dumps
 Unix Systems (Solaris, HP, AIX)
 Windows, XP, NT
 Analysis of a Thread Dump
 What to Look at in the Thread Dump
 Next Steps

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