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WebLogic Server Module Is Missing the XXX Class (Doc ID 1331887.1)

Last updated on OCTOBER 19, 2021

Applies to:

Oracle WebLogic Server - Version 10.0 and later
Information in this document applies to any platform.

Symptoms

When a customer application relies on one of the jar files included in the WebLogic Server modules directory, sometimes that can fail. For example, a stack trace like the following may be seen:

Re-building the jar file to include the missing class might appear to resolve the issue, but this is not recommended, because WebLogic Server itself relies on the modules to run properly. Altering these jar files is not sanctioned by Oracle/WebLogic support, and can cause further failures.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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