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"java.lang.ClassCastException: com.sun.gjc.spi.jdbc40.ConnectionWrapper40 cannot be cast to oracle.jdbc.OracleConnection" in Oracle GlassFish Server (Doc ID 1399703.1)

Last updated on JULY 06, 2020

Applies to:

Oracle GlassFish Server - Version 3.0.1 and later
Information in this document applies to any platform.
***Checked for relevance on 24-Oct-2013***


Oracle GlassFish Server 3.0.1 throws the following exception in the server log when using Oracle JDBC connection with the driver files 11_1_0_6_ojdbc5.jar and ojdbc6.jar and the application fails to execute.

Stack trace using 11_1_0_6_ojdbc5.jar


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