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CCG Startup Fails On Tomcat 7.0.47 And Database 19c With Error 'Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver' java.lang.UnsupportedClassVersionError: oracle/jdbc/driver/OracleDriver : Unsupported major.minor version 52.0' (Doc ID 2900527.1)

Last updated on OCTOBER 03, 2022

Applies to:

Oracle Configuration Controls Governor - Version 5.5.1 and later
Information in this document applies to any platform.

Symptoms

On : 5.5.1 version, Install, Migration, Upgrade

When attempting to CCG 5.5.1 on 7.0.47 using Oracle JDK 1.7 and database version 19c,
the following error occurs.

ERROR

------------

Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'
java.lang.UnsupportedClassVersionError: oracle/jdbc/driver/OracleDriver : Unsupported major.minor version 52.0

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Install CCG 5.5.1 on 7.0.47 using Oracle JDK 1.7 and database version 19c,

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users cannot start CCG.

Cause

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In this Document
Symptoms
Cause
Solution


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