java.lang.ClassCastException "weblogic.jdbc.wrapper.CallableStatement_oracle_jdbc_driver_T4CCallableStatement incompatible with oracle.jdbc.driver.OracleCallableStatement" Error (Doc ID 1275068.1)

Last updated on NOVEMBER 14, 2022

Applies to:

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

A simple application that uses the OracleCallableStatement to call a simple PL/SQL procedure fails with a java.lang.ClassCastException:

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In this Document

Symptoms

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