WebLogic Server (WLS) Support Pattern: Investigating ClassCastExceptions
(Doc ID 1331181.1)
Last updated on MARCH 20, 2024
Applies to:
Oracle WebLogic Server - Version 6.1 and later Information in this document applies to any platform.
Purpose
Problem Description
A ClassCastException is a runtime exception raised by the JVM when it detects an incompatible cast between two types. Such an error generally terminates the user request. This pattern attempts to give you some basic elements to understand and troubleshoot the most frequent causes of ClassCastException errors.
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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